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      <image:title>Nitrate Reagent for AquaKing and EZ-Check, 0-4 mg/L, Shade of Pink End Point, Continental Hydrodyne, 563005</image:title>
      <image:caption>Nitrate Reagent for AquaKing and EZ-Check, 0-4 mg/L, Shade of Pink End Point, Continental Hydrodyne, 563005</image:caption>
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    <loc>https://preiser.com/products/nitrite-reagent-for-aquaking-and-ez-check-0-0-4-mg-l-shade-of-pink-end-point-continental-hydrodyne-547003</loc>
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      <image:title>Nitrite Reagent for AquaKing and EZ-Check, 0-0.4 mg/L, Shade of Pink End Point, Continental Hydrodyne, 547003</image:title>
      <image:caption>Nitrite Reagent for AquaKing and EZ-Check, 0-0.4 mg/L, Shade of Pink End Point, Continental Hydrodyne, 547003</image:caption>
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    <loc>https://preiser.com/products/nitrate-high-reagent-for-aquaking-ez-check-0-100-mg-l-shade-of-pink-end-point</loc>
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      <image:title>Nitrate High Reagent for AquaKing &amp; EZ-Check, 0-100 mg/L, Shade of Pink End Point</image:title>
      <image:caption>Nitrate High Reagent for AquaKing &amp; EZ-Check, 0-100 mg/L, Shade of Pink End Point</image:caption>
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    <loc>https://preiser.com/products/orthophosphate-low-reagent-for-aquaking-and-ez-check-0-2-mg-l-blue-end-point-continental-hydrodyne-515010</loc>
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      <image:title>Orthophosphate Low Reagent for AquaKing and EZ-Check, 0-2 mg/L, Blue End Point, Continental Hydrodyne, 515010</image:title>
      <image:caption>Orthophosphate Low Reagent for AquaKing and EZ-Check, 0-2 mg/L, Blue End Point, Continental Hydrodyne, 515010</image:caption>
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      <image:title>Orthophosphate High Reagent for AquaKing &amp; EZ-Check, 0-50 mg/L, Yellow End Point</image:title>
      <image:caption>Orthophosphate High Reagent for AquaKing &amp; EZ-Check, 0-50 mg/L, Yellow End Point</image:caption>
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    <loc>https://preiser.com/products/ph-reagent-for-aquaking-ez-check-ph-7-6-9-6-yellow-to-blue-end-point</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:title>pH Reagent for AquaKing &amp; EZ-Check, pH 7.6 - 9.6, Yellow to Blue End Point</image:title>
      <image:caption>pH Reagent for AquaKing &amp; EZ-Check, pH 7.6 - 9.6, Yellow to Blue End Point</image:caption>
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    <loc>https://preiser.com/products/phosphorous-total-reagent-for-aquaking-ez-check-0-50-mg-l-blue-end-point</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:title>Phosphorous Total Reagent for AquaKing &amp; EZ-Check, 0-50 mg/L, Blue End Point</image:title>
      <image:caption>Phosphorous Total Reagent for AquaKing &amp; EZ-Check, 0-50 mg/L, Blue End Point</image:caption>
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    <loc>https://preiser.com/products/iron-reagent-for-aquaking-and-ez-check-0-4-mg-l-light-orange-end-point-continental-hydrodyne-26004</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:title>Iron Reagent for AquaKing and EZ-Check, 0-4 mg/L, Light Orange End Point, Continental Hydrodyne, 26004</image:title>
      <image:caption>Iron Reagent for AquaKing and EZ-Check, 0-4 mg/L, Light Orange End Point, Continental Hydrodyne, 26004</image:caption>
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    <loc>https://preiser.com/products/sulfate-reagent-for-aquaking-ez-check-sold-by-each-each-50-vials</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:title>Sulfate Reagent for AquaKing &amp; EZ-Check (Sold by Each / Each = 50 Vials)</image:title>
      <image:caption>Sulfate Reagent for AquaKing &amp; EZ-Check (Sold by Each / Each = 50 Vials)</image:caption>
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    <loc>https://preiser.com/products/manganese-low-reagent-for-aquaking-and-ez-check-0-3-mg-l-yellow-end-point-continental-hydrodyne-25003</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:title>Manganese Low Reagent for AquaKing and EZ-Check, 0-3 mg/L, Yellow End Point, Continental Hydrodyne, 25003</image:title>
      <image:caption>Manganese Low Reagent for AquaKing and EZ-Check, 0-3 mg/L, Yellow End Point, Continental Hydrodyne, 25003</image:caption>
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    <loc>https://preiser.com/products/manganese-high-reagent-for-aquaking-ez-check-0-20-mg-l-pink-end-point</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:title>Manganese High Reagent for AquaKing &amp; EZ-Check, 0-20 mg/L, Pink End Point</image:title>
      <image:caption>Manganese High Reagent for AquaKing &amp; EZ-Check, 0-20 mg/L, Pink End Point</image:caption>
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    <loc>https://preiser.com/products/silica-reagent-for-aquaking-ez-check-0-100-mg-l-yellow-end-point</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Silica Reagent for AquaKing &amp; EZ-Check, 0-100 mg/L, Yellow End Point</image:title>
      <image:caption>Silica Reagent for AquaKing &amp; EZ-Check, 0-100 mg/L, Yellow End Point</image:caption>
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    <loc>https://preiser.com/products/total-hardness-reagent-for-aquaking-ez-check-0-400-mg-l-blue-to-purple-end-point</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:title>Total Hardness Reagent for AquaKing &amp; EZ-Check, 0-400 mg/L, Blue to Purple End Point</image:title>
      <image:caption>Total Hardness Reagent for AquaKing &amp; EZ-Check, 0-400 mg/L, Blue to Purple End Point</image:caption>
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  <url>
    <loc>https://preiser.com/products/ph-reagent-for-aquaking-ez-check-ph-6-4-to-8-3-package-of-50-vials</loc>
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      <image:title>pH Reagent for AquaKing &amp; EZ-Check, pH 6.4 to 8.3 (Package of 50 Vials)</image:title>
      <image:caption>pH Reagent for AquaKing &amp; EZ-Check, pH 6.4 to 8.3 (Package of 50 Vials)</image:caption>
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  <url>
    <loc>https://preiser.com/products/checkit-comparator-test-kit-ph-universal-4-10-ph-lovibond-14713</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:title>CHECKIT Comparator Test Kit, pH (Universal), 4 - 10 pH, Lovibond, 14713</image:title>
      <image:caption>CHECKIT Comparator Test Kit, pH (Universal), 4 - 10 pH, Lovibond, 14713</image:caption>
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  <url>
    <loc>https://preiser.com/products/nitrogen-ammonia-test-kit-model-ni-8-hach-224100</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:title>Nitrogen, Ammonia Test Kit, Model NI-8, HACH, 224100</image:title>
      <image:caption>Nitrogen, Ammonia Test Kit, Model NI-8, HACH, 224100</image:caption>
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    <loc>https://preiser.com/products/hydrodyne-ez-check-colorimeter-with-curve-fit-technology-iron-0-4-mg-l</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Iron, 0-4 mg/L</image:title>
      <image:caption>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Iron, 0-4 mg/L</image:caption>
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  <url>
    <loc>https://preiser.com/products/hydrodyne-ez-check-colorimeter-with-curve-fit-technology-manganese-high-0-20-mg-l-manganese-low-0-3-mg-l-iron-0-4-mg-l</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/92-2810-03.png?v=1786093848</image:loc>
      <image:title>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Manganese High (0-20 mg/L) Manganese Low (0-3 mg/L) &amp; Iron (0-4 mg/L)</image:title>
      <image:caption>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Manganese High (0-20 mg/L) Manganese Low (0-3 mg/L) &amp; Iron (0-4 mg/L)</image:caption>
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    <loc>https://preiser.com/products/hydrodyne-ez-check-colorimeter-with-curve-fit-technology-chloride-0-300-mg-l-iron-0-4-mg-l-dissolved-oxygen-0-10-mg-l</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Chloride (0-300 mg/L), Iron (0-4 mg/L) &amp; Dissolved Oxygen (0-10 mg/L)</image:title>
      <image:caption>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Chloride (0-300 mg/L), Iron (0-4 mg/L) &amp; Dissolved Oxygen (0-10 mg/L)</image:caption>
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  <url>
    <loc>https://preiser.com/products/hydrodyne-ez-check-colorimeter-with-curve-fit-technology-for-6-test-parameters</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:title>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, for 6 Test Parameters</image:title>
      <image:caption>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, for 6 Test Parameters</image:caption>
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  <url>
    <loc>https://preiser.com/products/hydrodyne-ez-check-colorimeter-with-curve-fit-technology-aluminum-0-2-ppm-iron-0-4-mg-l-manganese-high-0-20-mg-l-manganese-low-0-3-mg-l</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/92-2810-07.png?v=1786093852</image:loc>
      <image:title>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Aluminum (0-2 ppm), Iron (0-4 mg/L), Manganese High (0-20 mg/L) &amp; Manganese Low (0-3 mg/L)</image:title>
      <image:caption>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Aluminum (0-2 ppm), Iron (0-4 mg/L), Manganese High (0-20 mg/L) &amp; Manganese Low (0-3 mg/L)</image:caption>
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  <url>
    <loc>https://preiser.com/products/hydrodyne-ez-check-colorimeter-with-curve-fit-technology-acidity-0-25-mg-l-alkalinity-0-50-mg-l-aluminum-0-2-ppm-dissolved-oxygen-0-10-mg-l-iron-0-4-mg-l-sulfate-0-300-mg-l-manganese-low-0-3-mg-l-manganese-high-0-20-mg-l</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:title>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Acidity (0-25 mg/L), Alkalinity (0-50 mg/L), Aluminum (0-2 ppm), Dissolved Oxygen (0-10 mg/L), Iron (0-4 mg/L), Sulfate (0-300 mg/L), Manganese Low (0-3 mg/L) &amp; Manganese High (0-20 mg/L)</image:title>
      <image:caption>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Acidity (0-25 mg/L), Alkalinity (0-50 mg/L), Aluminum (0-2 ppm), Dissolved Oxygen (0-10 mg/L), Iron (0-4 mg/L), Sulfate (0-300 mg/L), Manganese Low (0-3 mg/L) &amp; Manganese High (0-20 mg/L)</image:caption>
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  <url>
    <loc>https://preiser.com/products/hydrodyne-ez-check-colorimeter-with-curve-fit-technology-total-chlorine-0-4-mg-l-free-chlorine-0-4-mg-l</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/92-2810-09.png?v=1786093855</image:loc>
      <image:title>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Total Chlorine (0-4 mg/L) &amp; Free Chlorine (0-4 mg/L)</image:title>
      <image:caption>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Total Chlorine (0-4 mg/L) &amp; Free Chlorine (0-4 mg/L)</image:caption>
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  <url>
    <loc>https://preiser.com/products/hydrodyne-ez-check-colorimeter-with-curve-fit-technology-turbidity-chlorine</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/92-2810-10.png?v=1786093857</image:loc>
      <image:title>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Turbidity &amp; Chlorine</image:title>
      <image:caption>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Turbidity &amp; Chlorine</image:caption>
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  <url>
    <loc>https://preiser.com/products/hydrodyne-ez-check-colorimeter-with-curve-fit-technology-manganese-high-0-200-mg-l</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/92-2810-16.png?v=1786093858</image:loc>
      <image:title>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Manganese High (0-200 mg/L)</image:title>
      <image:caption>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Manganese High (0-200 mg/L)</image:caption>
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  </url>
  <url>
    <loc>https://preiser.com/products/hydrodyne-ez-check-colorimeter-with-curve-fit-technology-iron-0-4-mg-l-manganese-high-0-20-mg-l</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/92-2810-17.png?v=1786093859</image:loc>
      <image:title>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Iron (0-4 mg/L) &amp; Manganese High (0-20 mg/L)</image:title>
      <image:caption>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Iron (0-4 mg/L) &amp; Manganese High (0-20 mg/L)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/hydrodyne-ez-check-colorimeter-with-curve-fit-technology-fluoride-low-0-2-mg-l</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:title>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Fluoride Low (0-2 mg/L)</image:title>
      <image:caption>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Fluoride Low (0-2 mg/L)</image:caption>
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  <url>
    <loc>https://preiser.com/products/hydrodyne-ez-check-colorimeter-with-curve-fit-technology-manganese-low-0-3-mg-l</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/92-2810-35.png?v=1786093862</image:loc>
      <image:title>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Manganese Low (0-3 mg/L)</image:title>
      <image:caption>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Manganese Low (0-3 mg/L)</image:caption>
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  <url>
    <loc>https://preiser.com/products/hydrodyne-ez-check-colorimeter-with-curve-fit-technology-manganese-high-0-20-mg-l</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:title>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Manganese High (0-20 mg/L)</image:title>
      <image:caption>Hydrodyne EZ-Check Colorimeter with Curve Fit Technology, Manganese High (0-20 mg/L)</image:caption>
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  <url>
    <loc>https://preiser.com/products/hydrodyne-ez-check-colorimeter-with-curve-fit-technology-ortho-phosphate-low-0-2-mg-l-high-0-50-mg-l</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2807-45.png?v=1786093921</image:loc>
      <image:title>Custom Multiple Parameter Standard, Ag, As, B, C, Hf, S, Sn, V, W, Zn @ 20 microgram/mL, P @ 40 microgram/mL in 5% HNO3/trace 0.5% HF, 2 x 500 mL</image:title>
      <image:caption>Custom Multiple Parameter Standard, Ag, As, B, C, Hf, S, Sn, V, W, Zn @ 20 microgram/mL, P @ 40 microgram/mL in 5% HNO3/trace 0.5% HF, 2 x 500 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/selenium-icp-standard-1-ml-1-mg-se-1-000-ppm-se-se-in-3-hno3-500-ml-plastic-bottle-ricca-chemical-company-rpse1kn0-500n-8-un3264-p-g-iii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2807-54.png?v=1786093923</image:loc>
      <image:title>Selenium ICP Standard, 1 mL = 1 mg Se (1,000 ppm Se), Se in 3% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, RPSE1KN0-500N (8, UN3264, P.G. III)</image:title>
      <image:caption>Selenium ICP Standard, 1 mL = 1 mg Se (1,000 ppm Se), Se in 3% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, RPSE1KN0-500N (8, UN3264, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/cyanide-standard-1000-ppm-1-ml-1-mg-l-cn-500-ml-poly-bottle-labchem-lc135451</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2807-73.png?v=1786093925</image:loc>
      <image:title>Cyanide Standard, 1000 ppm (1 mL = 1 mg/L CN-), 500 mL Poly Bottle, Labchem, LC135451</image:title>
      <image:caption>Cyanide Standard, 1000 ppm (1 mL = 1 mg/L CN-), 500 mL Poly Bottle, Labchem, LC135451</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/multielement-icp-standard-4-elements-1-000-ppm-in-5-hno3-al-ca-fe-si-500-ml-poly-bottle-ricca-chemical-rpmx012n-500n-8-un3264-p-g-iii-allow-extra-time-for-delivery</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-01_ef8c5408-454e-4fbe-a471-21bb5d47bdba.png?v=1787283354</image:loc>
      <image:title>Multielement ICP Standard, 4 Elements @ 1,000 ppm in 5% HNO3 (Al, Ca, Fe, Si), 500 mL Poly Bottle, Ricca Chemical RPMX012N-500N (8,UN3264, P.G. III) ALLOW EXTRA TIME FOR DELIVERY</image:title>
      <image:caption>Multielement ICP Standard, 4 Elements @ 1,000 ppm in 5% HNO3 (Al, Ca, Fe, Si), 500 mL Poly Bottle, Ricca Chemical RPMX012N-500N (8,UN3264, P.G. III) ALLOW EXTRA TIME FOR DELIVERY</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/multielement-icp-standard-7-elements-k-mg-mn-na-p-sr-ba-1-000-ppm-in-5-hno3-500-ml-ricca-chemical-company-rpmx013n-500n</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-02.png?v=1786093929</image:loc>
      <image:title>Multielement ICP Standard, 7 Elements (K, MG, MN, NA., P, SR, BA) @ 1,000 ppm in 5% HNO3, 500 mL, Ricca Chemical Company, RPMX013N-500N</image:title>
      <image:caption>Multielement ICP Standard, 7 Elements (K, MG, MN, NA., P, SR, BA) @ 1,000 ppm in 5% HNO3, 500 mL, Ricca Chemical Company, RPMX013N-500N</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/multielement-icp-standard-as-ba-be-cd-cr-pb-tl-1000-%C2%B5g-ml-in-5-hno3-500-ml-plastic-bottle-ricca-chemical-company-rpmx014n-500n</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-03.png?v=1786093931</image:loc>
      <image:title>Multielement ICP Standard: As, Ba, Be, Cd, Cr, Pb, Tl @ 1000 µg/mL in 5% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, RPMX014N-500N</image:title>
      <image:caption>Multielement ICP Standard: As, Ba, Be, Cd, Cr, Pb, Tl @ 1000 µg/mL in 5% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, RPMX014N-500N</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/multielement-icp-standard-5-elements-1-000-ppm-in-5-hno3-cu-mn-sb-v-zn-500-ml-poly-bottle-ricca-chemical-rpmx016n-500n-8-un3264-p-g-iii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-05.png?v=1786093933</image:loc>
      <image:title>Multielement ICP Standard, 5 Elements @ 1,000 ppm in 5% HNO3 (Cu, Mn, Sb, V, Zn), 500 mL Poly Bottle, Ricca Chemical RPMX016N-500N (8, UN3264, P.G. III)</image:title>
      <image:caption>Multielement ICP Standard, 5 Elements @ 1,000 ppm in 5% HNO3 (Cu, Mn, Sb, V, Zn), 500 mL Poly Bottle, Ricca Chemical RPMX016N-500N (8, UN3264, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/multielement-icp-standard-8-elements-1-000-ppm-in-5-hno3-zr-sn-sr-se-ni-co-mo-li-500-ml-bottle-ricca-chemical-rpmx017n-500n-8-un3264-p-g-iii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-06.png?v=1786093935</image:loc>
      <image:title>Multielement ICP Standard, 8 Elements @ 1,000 ppm in 5% HNO3 (Zr, Sn, Sr, Se, Ni, Co, Mo, Li) 500 mL Bottle, Ricca Chemical RPMX017N-500N (8, UN3264, P.G. III)</image:title>
      <image:caption>Multielement ICP Standard, 8 Elements @ 1,000 ppm in 5% HNO3 (Zr, Sn, Sr, Se, Ni, Co, Mo, Li) 500 mL Bottle, Ricca Chemical RPMX017N-500N (8, UN3264, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/multielement-icp-standard-8-elements-1-000-ppm-in-5-hno3-co-cu-mn-ni-se-v-zn-sb-500-ml-bottle-ricca-chemical-company-rpmx026n-500n-8-un3264-p-g-iii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-08.png?v=1786093937</image:loc>
      <image:title>Multielement ICP Standard, 8 Elements @ 1,000 ppm in 5% HNO3 (Co, Cu, Mn, Ni, Se, V, Zn, Sb), 500 mL Bottle, Ricca Chemical Company, RPMX026N-500N (8, UN3264, P.G. III)</image:title>
      <image:caption>Multielement ICP Standard, 8 Elements @ 1,000 ppm in 5% HNO3 (Co, Cu, Mn, Ni, Se, V, Zn, Sb), 500 mL Bottle, Ricca Chemical Company, RPMX026N-500N (8, UN3264, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/mixed-aa-standard-ca-mg-k-na-500-ml-poly-bottle-ricca-chemical-company-aamix02-500-8-un3264-p-g-iii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-09.png?v=1786093939</image:loc>
      <image:title>Mixed AA Standard (Ca, Mg, K, Na), 500 mL Poly Bottle, Ricca Chemical Company, AAMIX02-500,(8, UN3264, P.G. III)</image:title>
      <image:caption>Mixed AA Standard (Ca, Mg, K, Na), 500 mL Poly Bottle, Ricca Chemical Company, AAMIX02-500,(8, UN3264, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/selenium-aa-standard-2-5-ppm-se-in-5-hno3-500-ml-plastic-bottle-ricca-chemical-company-ase2-5n-500-8-un3264-p-g-iii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-10.png?v=1786093941</image:loc>
      <image:title>Selenium AA Standard, 2.5 ppm Se in 5% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, ASE2.5N-500 (8, UN3264, P.G. III)</image:title>
      <image:caption>Selenium AA Standard, 2.5 ppm Se in 5% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, ASE2.5N-500 (8, UN3264, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/selenium-aa-standard-5-ppm-se-in-5-hno3-500-ml-plastic-bottle-ricca-chemical-company-rase5no-500-8-un3264-p-g-iii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-11.png?v=1786093943</image:loc>
      <image:title>Selenium AA Standard, 5 ppm Se in 5% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, RASE5NO-500 (8, UN3264, P.G. III)</image:title>
      <image:caption>Selenium AA Standard, 5 ppm Se in 5% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, RASE5NO-500 (8, UN3264, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/selenium-aa-standard-10-ppm-se-in-5-hno3-500-ml-plastic-bottle-ricca-chemical-company-ase10n-500-8-un3264-p-g-iii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-12.png?v=1786093945</image:loc>
      <image:title>Selenium AA Standard, 10 ppm Se in 5% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, ASE10N-500 (8, UN3264, P.G. III)</image:title>
      <image:caption>Selenium AA Standard, 10 ppm Se in 5% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, ASE10N-500 (8, UN3264, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/selenium-aa-standard-50-ppm-se-in-5-hno3-500-ml-plastic-bottle-ricca-chemical-company-rase50no-500-8-un3264-p-g-iii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-13.png?v=1786093947</image:loc>
      <image:title>Selenium AA Standard, 50 ppm Se in 5% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, RASE50NO-500 (8, UN3264, P.G. III)</image:title>
      <image:caption>Selenium AA Standard, 50 ppm Se in 5% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, RASE50NO-500 (8, UN3264, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/selenium-aa-standard-100-ppm-se-in-5-hno3-500-ml-plastic-bottle-ricca-chemical-company-ase100n-500-8-un3264-p-g-iii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-14.png?v=1786093950</image:loc>
      <image:title>Selenium AA Standard, 100 ppm Se in 5% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, ASE100N-500 (8, UN3264, P.G. III)</image:title>
      <image:caption>Selenium AA Standard, 100 ppm Se in 5% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, ASE100N-500 (8, UN3264, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/selenium-aa-standard-1000-ppm-se-in-5-hno3-500-ml-plastic-bottle-ricca-chemical-company-ase1kn-500-8-un3264-p-g-iii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-15.png?v=1786093952</image:loc>
      <image:title>Selenium AA Standard, 1000 ppm Se in 5% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, ASE1KN-500 (8, UN3264, P.G. III)</image:title>
      <image:caption>Selenium AA Standard, 1000 ppm Se in 5% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, ASE1KN-500 (8, UN3264, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/ultra-scientific-chloride-standard-for-ion-chromatography-1000-microgram-potassium-chloride-as-chloride-125-ml-agilient-icc-002</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-30.png?v=1786093956</image:loc>
      <image:title>Ultra Scientific Chloride Standard for Ion Chromatography, 1000 microgram Potassium Chloride as Chloride, 125 mL, Agilient, ICC-002</image:title>
      <image:caption>Ultra Scientific Chloride Standard for Ion Chromatography, 1000 microgram Potassium Chloride as Chloride, 125 mL, Agilient, ICC-002</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/ultra-scientific-phosphate-standard-for-ion-chromatography-1000-%C2%B5g-as-phosphate-125-ml-agilient-icc-005</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-31.png?v=1786093958</image:loc>
      <image:title>Ultra Scientific Phosphate Standard for Ion Chromatography, 1000 µg as Phosphate, 125 mL, Agilient, ICC-005</image:title>
      <image:caption>Ultra Scientific Phosphate Standard for Ion Chromatography, 1000 µg as Phosphate, 125 mL, Agilient, ICC-005</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/ultra-scientific-sulfate-standard-for-ion-chromatography-1000-%C2%B5g-as-sulfate-125-ml-agilent-icc-006</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-32.png?v=1786093960</image:loc>
      <image:title>Ultra Scientific Sulfate Standard for Ion Chromatography, 1000 µg as Sulfate, 125 mL, Agilent, ICC-006</image:title>
      <image:caption>Ultra Scientific Sulfate Standard for Ion Chromatography, 1000 µg as Sulfate, 125 mL, Agilent, ICC-006</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/zinc-acetate-in-h2o-0-1-250-ml</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-39.png?v=1786093961</image:loc>
      <image:title>Zinc Acetate in H2O, 0.1%, 250 mL</image:title>
      <image:caption>Zinc Acetate in H2O, 0.1%, 250 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/nickel-chloride-in-h20-0-1-250-ml</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-40_f10e0d97-5f93-4c0e-9c2d-70912ce3e22b.png?v=1786093963</image:loc>
      <image:title>Nickel Chloride in H20, 0.1%, 250 mL</image:title>
      <image:caption>Nickel Chloride in H20, 0.1%, 250 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/nitrate-as-nitrogen-standard-1000-ppm-1-ml-1-mg-n-1-ml-4-43mg-no3-labchem-lc179007</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-41.png?v=1786093965</image:loc>
      <image:title>Nitrate (as Nitrogen) Standard, 1000 ppm, (1 mL = 1 mg N, 1 mL = 4.43mg NO3 -), Labchem, LC179007</image:title>
      <image:caption>Nitrate (as Nitrogen) Standard, 1000 ppm, (1 mL = 1 mg N, 1 mL = 4.43mg NO3 -), Labchem, LC179007</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/icp-blend-4-elements-1-000-ppm-in-3-hno3-ca-k-mg-na-500-ml-bottle-ricca-chemical-rpmx126n-500n-8-un3264-p-g-iii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-42.png?v=1786093966</image:loc>
      <image:title>ICP Blend, 4 Elements @ 1,000 ppm in 3% HNO3 (Ca, K, Mg, Na) 500 mL Bottle, Ricca Chemical RPMX126N-500N (8, UN3264, P.G. III)</image:title>
      <image:caption>ICP Blend, 4 Elements @ 1,000 ppm in 3% HNO3 (Ca, K, Mg, Na) 500 mL Bottle, Ricca Chemical RPMX126N-500N (8, UN3264, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bismuth-icp-standard-1-000-ppm-bi-in-3-hno3-100-ml-plastic-bottle-ricca-chemical-pbi1kn-100-8-un3264-p-g-iii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-43.png?v=1786093969</image:loc>
      <image:title>Bismuth ICP Standard, 1,000 ppm Bi in 3% HNO3, 100 mL Plastic Bottle, Ricca Chemical PBI1KN-100 (8, UN3264, P.G. III)</image:title>
      <image:caption>Bismuth ICP Standard, 1,000 ppm Bi in 3% HNO3, 100 mL Plastic Bottle, Ricca Chemical PBI1KN-100 (8, UN3264, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/strontium-icp-standard-1-ml-1-mg-sr-1-000-ppm-sr-srno32-in-3-hno3-100-ml-plastic-bottle-ricca-chemical-company-rpsr1kn0-100n-8-un3264-p-g-iii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-44.png?v=1786093971</image:loc>
      <image:title>Strontium ICP Standard, 1 mL = 1 mg Sr (1,000 ppm Sr), Sr(NO3)2 in 3% HNO3, 100 mL Plastic Bottle, Ricca Chemical Company, RPSR1KN0-100N (8, UN3264, P.G. III)</image:title>
      <image:caption>Strontium ICP Standard, 1 mL = 1 mg Sr (1,000 ppm Sr), Sr(NO3)2 in 3% HNO3, 100 mL Plastic Bottle, Ricca Chemical Company, RPSR1KN0-100N (8, UN3264, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/aluminum-icp-standard-1-000-ppm-al-in-3-hno3-poly-bottle-of-100-ml-ricca-chemical-pal1kn-100-non-regulated</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-46.png?v=1786093973</image:loc>
      <image:title>Aluminum ICP Standard, 1,000 ppm Al in 3% HNO3 (Poly Bottle of 100 mL), Ricca Chemical PAL1KN-100 (Non-Regulated)</image:title>
      <image:caption>Aluminum ICP Standard, 1,000 ppm Al in 3% HNO3 (Poly Bottle of 100 mL), Ricca Chemical PAL1KN-100 (Non-Regulated)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/icp-standard-blend-16-elements-in-3-hno3-at-100-ppm-500-ml-amber-plastic-bottle-100-ppm-ag-al-ba-be-cd-co-cr-cu-fe-mn-ni-pb-sb-se-tl-zn-ricca-chemical-company-rpmx076n-500n-8-un3264-p-g-iii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-54.png?v=1786093975</image:loc>
      <image:title>ICP Standard Blend, 16 Elements in 3% HNO3 at 100 ppm, 500 mL Amber Plastic Bottle, (100 ppm: Ag, Al, Ba, Be, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, Sb, Se, Tl, Zn), Ricca Chemical Company, RPMX076N-500N, (8, UN3264, P.G. III)</image:title>
      <image:caption>ICP Standard Blend, 16 Elements in 3% HNO3 at 100 ppm, 500 mL Amber Plastic Bottle, (100 ppm: Ag, Al, Ba, Be, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, Sb, Se, Tl, Zn), Ricca Chemical Company, RPMX076N-500N, (8, UN3264, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/icp-blend-8-elements-at-1000-ppm-in-5-hno3-250-ml-plastic-bottle-co-li-mo-ni-se-sr-sn-zr-ricca-chemical-company-rpmx017n-250n-8-un3264-p-g-iii-allow-extra-time-for-delivery</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-55.png?v=1786093977</image:loc>
      <image:title>ICP Blend, 8 Elements at 1000 ppm in 5% HNO3, 250 mL Plastic Bottle, (Co, Li, Mo, Ni, Se, Sr, Sn, Zr), Ricca Chemical Company, RPMX017N-250N, (8, UN3264, P.G. III) ALLOW EXTRA TIME FOR DELIVERY</image:title>
      <image:caption>ICP Blend, 8 Elements at 1000 ppm in 5% HNO3, 250 mL Plastic Bottle, (Co, Li, Mo, Ni, Se, Sr, Sn, Zr), Ricca Chemical Company, RPMX017N-250N, (8, UN3264, P.G. III) ALLOW EXTRA TIME FOR DELIVERY</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/aluminum-icp-standard-10-000-ppm-al-in-5-hcl-poly-bottle-of-500-ml-ricca-chemical-rpal10kh-500n-8-un1789-p-g-iii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-56.png?v=1786093979</image:loc>
      <image:title>Aluminum ICP Standard, 10,000 ppm Al in 5% HCl (Poly Bottle of 500 mL), Ricca Chemical RPAL10KH-500N (8, UN1789, P.G. III)</image:title>
      <image:caption>Aluminum ICP Standard, 10,000 ppm Al in 5% HCl (Poly Bottle of 500 mL), Ricca Chemical RPAL10KH-500N (8, UN1789, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/magnesium-icp-standard-10-000-ppm-mg-in-5-hno3-500-ml-plastic-bottle-ricca-chemical-company-rpmg1kn0-500n-8-un3264-p-g-iii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-57.png?v=1786093981</image:loc>
      <image:title>Magnesium ICP Standard, 10,000 ppm Mg in 5% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, RPMG1KN0-500N (8, UN3264, P.G. III)</image:title>
      <image:caption>Magnesium ICP Standard, 10,000 ppm Mg in 5% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, RPMG1KN0-500N (8, UN3264, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/titanium-icp-standard-1-000-ppm-ti-in-h2o-trace-hf-500-ml-plastic-bottle-ricca-chemical-company-rpti1kw0-500n-non-regulated</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-58.png?v=1786093983</image:loc>
      <image:title>Titanium ICP Standard, 1,000 ppm Ti in H2O/trace HF, 500 mL Plastic Bottle, Ricca Chemical Company, RPTI1KW0-500N (Non-Regulated)</image:title>
      <image:caption>Titanium ICP Standard, 1,000 ppm Ti in H2O/trace HF, 500 mL Plastic Bottle, Ricca Chemical Company, RPTI1KW0-500N (Non-Regulated)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/boron-icp-standard-1-ml-1mg-b-1-000-ppm-b-h3bo3-in-h2o-trace-nh4oh-500-ml-plastic-bottle-ricca-chemical-company-pb1kw-500-non-regulated</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-59.png?v=1786093986</image:loc>
      <image:title>Boron ICP Standard, 1 mL=1mg B (1,000 ppm B) H3BO3 in H2O / trace NH4OH, 500 mL Plastic Bottle Ricca Chemical Company, PB1KW-500 (Non-Regulated)</image:title>
      <image:caption>Boron ICP Standard, 1 mL=1mg B (1,000 ppm B) H3BO3 in H2O / trace NH4OH, 500 mL Plastic Bottle Ricca Chemical Company, PB1KW-500 (Non-Regulated)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/zinc-icp-standard-10-000-ppm-zn-in-5-hno3-500-ml-plastic-bottle-ricca-chemical-company-rpzn10kn-500n-8-un3264-p-g-iii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-60.png?v=1786093988</image:loc>
      <image:title>Zinc ICP Standard, 10,000 ppm Zn in 5% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, RPZN10KN-500N, (8, UN3264, P. G. III)</image:title>
      <image:caption>Zinc ICP Standard, 10,000 ppm Zn in 5% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, RPZN10KN-500N, (8, UN3264, P. G. III)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/silicon-icp-standard-10-000-ppm-si-in-5-hno3-100-ml-plastic-bottle-ricca-chemical-company-rpsi10kn-100n-8-un3264-p-g-iii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-61.png?v=1786093990</image:loc>
      <image:title>Silicon ICP Standard, 10,000 ppm Si in 5% HNO3, 100 mL Plastic Bottle, Ricca Chemical Company, RPSI10KN-100N, (8, UN3264, P.G. III)</image:title>
      <image:caption>Silicon ICP Standard, 10,000 ppm Si in 5% HNO3, 100 mL Plastic Bottle, Ricca Chemical Company, RPSI10KN-100N, (8, UN3264, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/yttrium-icp-standard-1000-ppm-y-in-3-hno3-500-ml-plastic-bottle-ricca-chemical-company-py1kn-500-8-un3264-p-g-iii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-62_4427f2f7-fc2c-45f3-b947-878ec320286d.png?v=1786093992</image:loc>
      <image:title>Yttrium ICP Standard, 1000 ppm Y in 3% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, PY1KN-500 (8, UN3264, P. G. III)</image:title>
      <image:caption>Yttrium ICP Standard, 1000 ppm Y in 3% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, PY1KN-500 (8, UN3264, P. G. III)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/icp-blend-15-elements-500-ml-plastic-bottle-50-ppm-al-as-ba-cd-co-cr-cu-mn-mo-ni-pb-se-sr-zn-500-ppm-k-ricca-chemical-company-rpmx168n-500n-8-un3264-p-g-iii-allow-extra-time-for-delivery</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-66.png?v=1786093994</image:loc>
      <image:title>ICP Blend, 15 Elements, 500 mL Plastic Bottle, (50 ppm: Al, As, Ba, Cd, Co Cr, Cu, Mn, Mo, Ni, Pb, Se, Sr, Zn; 500 ppm K), Ricca Chemical Company, RPMX168N-500N, (8, UN3264, P.G. III) ALLOW EXTRA TIME FOR DELIVERY</image:title>
      <image:caption>ICP Blend, 15 Elements, 500 mL Plastic Bottle, (50 ppm: Al, As, Ba, Cd, Co Cr, Cu, Mn, Mo, Ni, Pb, Se, Sr, Zn; 500 ppm K), Ricca Chemical Company, RPMX168N-500N, (8, UN3264, P.G. III) ALLOW EXTRA TIME FOR DELIVERY</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/icp-blend-9-elements-in-5-hno3-1000-ppm-500-ml-plastic-bottle-1000-ppm-ba-k-mg-mn-na-p-s-sr-ti-ricca-chemical-company-rpmx169n-500n-8-un3264-p-g-iii-allow-extra-time-for-delivery</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-67.png?v=1786093996</image:loc>
      <image:title>ICP Blend, 9 Elements in 5% HNO3, 1000 ppm, 500 mL Plastic Bottle, (1000 ppm: Ba, K, Mg, Mn, Na, P, S, Sr, Ti), Ricca Chemical Company, RPMX169N-500N, (8, UN3264, P.G. III) ALLOW EXTRA TIME FOR DELIVERY</image:title>
      <image:caption>ICP Blend, 9 Elements in 5% HNO3, 1000 ppm, 500 mL Plastic Bottle, (1000 ppm: Ba, K, Mg, Mn, Na, P, S, Sr, Ti), Ricca Chemical Company, RPMX169N-500N, (8, UN3264, P.G. III) ALLOW EXTRA TIME FOR DELIVERY</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/mixed-icp-standard-0-1-ppm-na-k-ca-mg-ba-fe-sr-in-5-nitric-acid-500-ml-poly-bottle-ricca-rpmx-183n-500n</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-69.png?v=1786093998</image:loc>
      <image:title>Mixed ICP Standard, 0.1 ppm, Na, K, Ca, Mg, Ba, Fe, Sr, in 5% Nitric Acid, 500 mL Poly Bottle, Ricca, RPMX-183N-500N</image:title>
      <image:caption>Mixed ICP Standard, 0.1 ppm, Na, K, Ca, Mg, Ba, Fe, Sr, in 5% Nitric Acid, 500 mL Poly Bottle, Ricca, RPMX-183N-500N</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/mixed-icp-standard-1-ppm-na-k-ca-mg-ba-fe-sr-in-5-nitric-acid-500-ml-poly-bottle-ricca-rpmx-184n-500n</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-70.png?v=1786093999</image:loc>
      <image:title>Mixed ICP Standard, 1 ppm, Na, K, Ca, Mg, Ba, Fe, Sr, in 5% Nitric Acid, 500 mL Poly Bottle, Ricca, RPMX-184N-500N</image:title>
      <image:caption>Mixed ICP Standard, 1 ppm, Na, K, Ca, Mg, Ba, Fe, Sr, in 5% Nitric Acid, 500 mL Poly Bottle, Ricca, RPMX-184N-500N</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/mixed-icp-standard-10-ppm-na-k-ca-mg-ba-fe-sr-in-5-nitric-acid-500-ml-poly-bottle-ricca-rpmx-185n-500n</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-71_4eb74212-c427-42eb-9aaf-0e0650c1d63a.png?v=1786094000</image:loc>
      <image:title>Mixed ICP Standard, 10 ppm, Na, K, Ca, Mg, Ba, Fe, Sr, in 5% Nitric Acid, 500 mL Poly Bottle, Ricca, RPMX-185N-500N</image:title>
      <image:caption>Mixed ICP Standard, 10 ppm, Na, K, Ca, Mg, Ba, Fe, Sr, in 5% Nitric Acid, 500 mL Poly Bottle, Ricca, RPMX-185N-500N</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/mixed-icp-standard-100-ppm-na-k-ca-mg-ba-fe-sr-in-5-nitric-acid-500-ml-poly-bottle-ricca-rpmx-186n-500n</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-72.png?v=1786094002</image:loc>
      <image:title>Mixed ICP Standard, 100 ppm, Na, K, Ca, Mg, Ba, Fe, Sr, in 5% Nitric Acid, 500 mL Poly Bottle, Ricca, RPMX-186N-500N</image:title>
      <image:caption>Mixed ICP Standard, 100 ppm, Na, K, Ca, Mg, Ba, Fe, Sr, in 5% Nitric Acid, 500 mL Poly Bottle, Ricca, RPMX-186N-500N</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/seven-acid-solution-1-l-contains-hcl-hno3-h3po4-hf-h2so4-ch3cooh-fecl3-h2o</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-77.png?v=1786506428</image:loc>
      <image:title>Seven Acid Solution, 1 L, Contains HCl, HNO3, H3PO4, HF, H2SO4, CH3COOH, FeCl3, H2O</image:title>
      <image:caption>Seven Acid Solution, 1 L, Contains HCl, HNO3, H3PO4, HF, H2SO4, CH3COOH, FeCl3, H2O</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/manganese-icp-standard-100-ppm-mn-in-3-nitric-acid-100-ml-rpmn01kn-100n</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-78.png?v=1786094005</image:loc>
      <image:title>Manganese ICP Standard, 100 ppm Mn in 3% Nitric Acid, 100 mL, RPMN01KN-100N</image:title>
      <image:caption>Manganese ICP Standard, 100 ppm Mn in 3% Nitric Acid, 100 mL, RPMN01KN-100N</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/icp-standard-1000-ppm-ce-cr-hf-mn-ni-zr-500-ml-in-5-hcl</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-80.png?v=1786094007</image:loc>
      <image:title>ICP Standard. 1000 ppm Ce, Cr, Hf, MN, Ni, Zr, 500 mL in 5% HCl</image:title>
      <image:caption>ICP Standard. 1000 ppm Ce, Cr, Hf, MN, Ni, Zr, 500 mL in 5% HCl</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/icp-standard-solution-1000-ppm-500-ml-co-li-mo-ni-se-sn-sr-vhg-labs-z22-w000060</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-82.png?v=1786094009</image:loc>
      <image:title>ICP Standard Solution, 1000 ppm,  500, mL, Co, Li, Mo, Ni, Se, Sn, Sr, VHG Labs, Z22-W000060</image:title>
      <image:caption>ICP Standard Solution, 1000 ppm,  500, mL, Co, Li, Mo, Ni, Se, Sn, Sr, VHG Labs, Z22-W000060</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/icp-standard-1000-ppm-500-ml-al-ca-fe-si-in-2-hno3-z22-w000191</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-83.png?v=1786094010</image:loc>
      <image:title>ICP Standard, 1000 ppm 500 mL Al, Ca, Fe, Si, In 2% HNO3, Z22-W000191</image:title>
      <image:caption>ICP Standard, 1000 ppm 500 mL Al, Ca, Fe, Si, In 2% HNO3, Z22-W000191</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/icp-standard-custom-1000-ppm-cu-mn-v-zn-in-5-hno3-500-ml-vhg-labs-vhg-z23-w000152</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-89.png?v=1786094013</image:loc>
      <image:title>ICP Standard, Custom, 1000 ppm Cu, Mn, V, Zn, in 5% HNO3, 500 mL, VHG Labs, VHG-Z23-W000152</image:title>
      <image:caption>ICP Standard, Custom, 1000 ppm Cu, Mn, V, Zn, in 5% HNO3, 500 mL, VHG Labs, VHG-Z23-W000152</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/antimony-sb-icp-standard-1000-microg-ml-in-5-hno3-0-1-hf-500-ml-vhg-labs-psbnf-500</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-90.png?v=1786094014</image:loc>
      <image:title>Antimony (Sb) ICP Standard, 1000 microg/mL in 5% HNO3/0.1% HF, 500 mL, VHG Labs, PSBNF-500</image:title>
      <image:caption>Antimony (Sb) ICP Standard, 1000 microg/mL in 5% HNO3/0.1% HF, 500 mL, VHG Labs, PSBNF-500</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/niobium-icp-standard-1000-ppm-nb-in-h2o-trace-hf-ricca-chemical-company-pnb1kw-100</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/93-2808-92.png?v=1786094017</image:loc>
      <image:title>Niobium ICP Standard, 1000 ppm Nb in H2O/Trace HF, Ricca Chemical Company, PNB1KW-100</image:title>
      <image:caption>Niobium ICP Standard, 1000 ppm Nb in H2O/Trace HF, Ricca Chemical Company, PNB1KW-100</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/model-500-double-drum-tumbler-for-tumbler-test-for-coke-120-vac-1ph-50-60-hz-sketch-image-is-shown-with-optional-cart-and-tray</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/94-8542-01.png?v=1786094022</image:loc>
      <image:title>Model 500 Double Drum Tumbler for Tumbler Test for Coke, 120 Vac / 1PH / 50-60 Hz (Sketch Image is Shown with Optional Cart and Tray)</image:title>
      <image:caption>Model 500 Double Drum Tumbler for Tumbler Test for Coke, 120 Vac / 1PH / 50-60 Hz (Sketch Image is Shown with Optional Cart and Tray)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/model-500-double-drum-tumbler-for-tumbler-test-for-coke-240-vac-1ph-50-60-hz-sketch-image-is-shown-with-optional-cart-and-tray</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/94-8542-02.png?v=1786094024</image:loc>
      <image:title>Model 500 Double Drum Tumbler for Tumbler Test for Coke, 240 Vac / 1PH / 50-60 Hz (Sketch Image is Shown with Optional Cart and Tray)</image:title>
      <image:caption>Model 500 Double Drum Tumbler for Tumbler Test for Coke, 240 Vac / 1PH / 50-60 Hz (Sketch Image is Shown with Optional Cart and Tray)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/sample-cart-for-drum-tumbler-for-use-with-stainless-steel-tray-or-mild-steel-tray</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:caption>Sulfuric Acid 5 N 500 mL</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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  </url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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    <changefreq>daily</changefreq>
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      <image:caption>Sulfuric Acid Reagent in 6 L Chem+Nect Bag, 0.005N, Lifecycle, 66720</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Sulfuric Acid, 5.0 N (2.5 M), 500 mL Poly Bottle, LC258401</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:caption>Sulfuric Acid, 20% v/v (1+4), 1 L Poly Bottle, Labchem, LC256072</image:caption>
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  </url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:caption>Sulfuric Acid for Babcock Test, 90.5-93% w/w, 1 L Amber Glass Bottle, Labchem, 256502</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:caption>New Ethyl Ether, Anhydrous, ACS Reagent Grade, 1 L, GFS Chemicals, 38702</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:caption>Calcium Carbonate, ACS Grade Reagent, 2.5 kg, GFS Chemicals, 19212</image:caption>
    </image:image>
  </url>
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      <image:caption>Potassium Iodide, Free Flowing, AR ACS, 2.5 kg, Avantor Performance Materials, 1123-20, Non-Regulated</image:caption>
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  </url>
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      <image:caption>Potassium Iodide, 15% w/v, for Arsenic, 1 L Amber Poly Bottle, LabChem LC197802</image:caption>
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      <image:caption>Potassium Iodate-Iodide, 0.1 N (0.0167 M), 500 mL Amber Poly Bottle, Labchem, LC196801</image:caption>
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  </url>
  <url>
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    <image:image>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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    <image:image>
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      <image:caption>Potassium Iodide, 15% w/v, for Arsenic, 20 L Cubitainer, LabChem LC197805</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Potassium Iodide, Saturated, 1 L Amber Glass Bottle, Ricca Chemical Company,  R6313000-1C</image:caption>
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  </url>
  <url>
    <loc>https://preiser.com/products/acetone-nf-20l-avantor-performance-materials-9036-07-un1090-3-pgii</loc>
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      <image:caption>Acetone NF  20L, Avantor Performance Materials, 9036-07 UN1090, 3, PGII</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:caption>Acetone ACS Reagent Grade, 360 lb, 100110-0355</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0008-08_ac75cb12-50d6-4b5b-b646-9e36a90f90f4.png?v=1786094094</image:loc>
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      <image:caption>Acetone, HPLC Grade, 4 L, GFS Chemicals, 10494</image:caption>
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  </url>
  <url>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0008-11_389dedc3-c620-49c8-a196-529a4df010fe.png?v=1786094096</image:loc>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Acetone ACS Reagent Grade, 20 L Metal Drum, 100110-0207</image:caption>
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  </url>
  <url>
    <loc>https://preiser.com/products/potassium-biiodate-100-gram-bottle-lc187259</loc>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Potassium Biiodate, 100 Gram Bottle, LC187259</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/acetonitrile-hplc-gradient-grade-4-l-gfs-chemicals-10543</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0011-02_8b913d78-b537-4646-ab8e-acd906aa159e.png?v=1786094101</image:loc>
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      <image:caption>Acetonitrile, HPLC, Gradient Grade, 4 L, GFS Chemicals, 10543</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/methyl-red-1-0-aqueous-ph-4-2-6-3-pink-to-yellow-125-ml-poly-bottle-labchem-lc171407</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Methyl Red, 1.0% Aqueous, pH 4.2 - 6.3 Pink to Yellow, 125 mL Poly Bottle, Labchem, LC171407</image:caption>
    </image:image>
  </url>
  <url>
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      <image:caption>Methyl Purple Indicator, pH 4.8 - 5.4 Purple to Green, 500 mL Poly Bottle, Labchem, LC170701</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/ceric-ammonium-sulfate-0-100-normal-n-10-in-1-normal-sulfuric-acid-4-l-plastic-bottle-ricca-chemical-company-1890-1-non-regulated</loc>
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      <image:caption>Ceric Ammonium Sulfate, 0.100 Normal (N/10) in 1 Normal Sulfuric Acid, 4 L Plastic Bottle, Ricca Chemical Company, 1890-1 (Non-Regulated)</image:caption>
    </image:image>
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  <url>
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    <image:image>
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      <image:caption>Ceric Sulfate, 0.100 Normal (N/10) in 2 Normal Sulfuric Acid, 1 L Plastic Bottle, Ricca Chemical Company, 1900-32 (8, UN3264, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/ammonia-tntplus-vial-test-lr-1-12-mg-l-nh3-n-25-tests-hach-tnt831</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0016-01_ea451d43-7b16-4d12-98bc-a09e88eb670d.png?v=1786506431</image:loc>
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      <image:caption>Ammonia TNTplus Vial Test, LR (1-12 mg/L NH3-N), 25 Tests, HACH, TNT831</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/ammonia-as-nitrogen-standard-1000-ppm-1-ml-1-mg-n-1-ml-1-22-mg-nh3-labchem-lc179402</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0016-02.png?v=1786094114</image:loc>
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      <image:caption>Ammonia (as Nitrogen) Standard, 1000 ppm, (1 mL = 1 mg N, 1 mL = 1.22 mg NH3, Labchem, LC179402</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/sodium-arsenite-0-5-w-v-for-residual-chlorine-chlorine-dioxide-500-ml-labchem-lc228801</loc>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Sodium Arsenite, 0.5% w/v, for Residual Chlorine, Chlorine Dioxide, 500 mL, LabChem, LC228801</image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>Silver Nitrate Digital Titrator Cartridge, 1.128 N, HACH, 1439701</image:title>
      <image:caption>Silver Nitrate Digital Titrator Cartridge, 1.128 N, HACH, 1439701</image:caption>
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  </url>
  <url>
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      <image:caption>Silver Nitrate, 0.0141 N (0.0141 M), for Chloride, 1 mL = 0.5 mg Cl-), 1 L, LabChem, LC226002</image:caption>
    </image:image>
  </url>
  <url>
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      <image:caption>Silver Nitrate, 0.0141 N (0.0141 Molar), 1 mL=0.5 mg Cl-, Ricca, 6860-32</image:caption>
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  </url>
  <url>
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      <image:caption>Silver Nitrate, 0.0141 N (0.0141 M), for Chloride, (1 mL = 0.5 mg Cl2), 4  L Amber Poly Bottle, Labchem, LC226004</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:caption>Silver Nitrate, 0.153 N (0.153 M), 500 mL Amber Glass Bottle, Labchem, LC227151</image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>Silver Nitrate, 0.141 N (0.141 M) (1 mL = 5 mg Cl -), 500 mL Amber Glass Bottle, Labchem, LC227101</image:title>
      <image:caption>Silver Nitrate, 0.141 N (0.141 M) (1 mL = 5 mg Cl -), 500 mL Amber Glass Bottle, Labchem, LC227101</image:caption>
    </image:image>
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  <url>
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      <image:caption>Silver Nitrate, 1.00 Normal, 500 mL Amber Bottle, Ricca, R7025000-500B</image:caption>
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  </url>
  <url>
    <loc>https://preiser.com/products/silver-nitrate-0-05n-0-05m-4-l-amber-poly-bottle-labchem-lc226704</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:title>Silver Nitrate, 0.05N (0.05M), 4 L Amber Poly Bottle, Labchem, LC226704</image:title>
      <image:caption>Silver Nitrate, 0.05N (0.05M), 4 L Amber Poly Bottle, Labchem, LC226704</image:caption>
    </image:image>
  </url>
  <url>
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      <image:caption>Diphenylcarbazide, 0.5% (w/v) in Acetone, 120 mL Amber Glass Bottle, Ricca Chemical Company, 2590-4 (3, UN1090, P.G. II)</image:caption>
    </image:image>
  </url>
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    <changefreq>daily</changefreq>
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      <image:caption>EDTA 0.01M (0.0200N), 10 L Cubitainer, Ricca Chemical Company, 2700-2.5 (Non-Regulated)</image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0027-04_c5868486-6218-4571-85ef-c679f9ef07d0.png?v=1786094137</image:loc>
      <image:title>EDTA 0.0200M (M/50), 4 L Plastic Bottle, Ricca Chemical Company, 2702-1 (Non-Regulated)</image:title>
      <image:caption>EDTA 0.0200M (M/50), 4 L Plastic Bottle, Ricca Chemical Company, 2702-1 (Non-Regulated)</image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0027-05.png?v=1786094139</image:loc>
      <image:title>EDTA Titrant, 0.0575 Molar, 20 L Cubitainer, Ricca Chemical Company, R2710000-20F (Non-Regulated)</image:title>
      <image:caption>EDTA Titrant, 0.0575 Molar, 20 L Cubitainer, Ricca Chemical Company, R2710000-20F (Non-Regulated)</image:caption>
    </image:image>
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  <url>
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  <url>
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  <url>
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  <url>
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    <changefreq>daily</changefreq>
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  <url>
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  <url>
    <loc>https://preiser.com/products/buffer-solution-ph-6-86-at-25-degrees-c-10-l-cubitainer-labchem-lc123506</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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    <loc>https://preiser.com/products/sodium-thiosulfate-anhydrous-granular-2-5-kg-avantor-performance-materials-3953-05-non-regulated</loc>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:caption>Sodium Sulfate, Anhydrous, Granular, ACS Grade Reagent, 10 kg, GFS Chemicals, 69303</image:caption>
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  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:caption>Sodium Sulfate, Anhydrous, Granular, ACS Grade Reagent, 100 kg, GFS Chemicals, 69305</image:caption>
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  </url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:caption>Ammonium Chloride Solution 4.0 M, 1 L Bottle, Ricca Chemical R0627400-1A (8, UN3266, P.G. III)</image:caption>
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  <url>
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      <image:caption>Potassium Phosphate, Dibasic, Reagent, ACS Grade, 100 g, GFS Chemicals, 61905</image:caption>
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      <image:caption>Sodium Hydroxide, 6.0N, 500 mL Poly Bottle Ricca R7466000-500A (8, UN1824, P.G. II)</image:caption>
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      <image:caption>Hydrochloric Acid, 0.500 Normal (N/2), 20 L Ropak (Register), Ricca Chemical Company, 3650-5HP, (8, UN1789, P.G. III) (MINIMUM ORDER QUANTITY OF 400)</image:caption>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0050-07_1b635ec4-696e-4cb9-9394-4ff92b5a723f.png?v=1786094262</image:loc>
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  </url>
  <url>
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  <url>
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  </url>
  <url>
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  <url>
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  </url>
  <url>
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  </url>
  <url>
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  </url>
  <url>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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  <url>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Sodium Hydroxide, 20% w/v, 500 mL Poly Bottle,  Labchem, LC240901</image:caption>
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  </url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Hardness Buffer, Taylor Type, 4 L Amber Glass Bottle, Ricca Chemical Company, R3476000-4C, (8, UN3266, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Dissolved Oxygen AccuVac Ampules, High Range, 25/EA, HACH, 2515025</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Eriochrome Black T in Methoxyethanol, for Hardness, 500 mL Amber Glass Bottle, Labchem, LC140401</image:caption>
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  </url>
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      <image:caption>Eriochrome Black T Indicator, 1% (w/v) in Sodium Chloride, 100 g Plastic Bottle, 100 g Plastic Bottle, 2900-100 (Non-Regulated)</image:caption>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Potassium Permanganate, 0.01 N (0.002 M), 1 L, LabChem, LC199502</image:caption>
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  </url>
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    <changefreq>daily</changefreq>
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      <image:caption>Potassium Permanganate, 0.891 g/L, for Chlorine, 1 L Amber Glass Bottle, Labchem, LC198602</image:caption>
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  </url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Potassium Iodate, 0.1N (0.0167M), 1 L Poly Bottle, Labchem, LC196302</image:caption>
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    <changefreq>daily</changefreq>
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      <image:caption>Isopropyl Alcohol, 70% v/v (Made from ACS Grade), 20 L Poly, LabChem, LC157605</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Methanol, ACS, 500 mL Amber Glass Bottle, Labchem, LC168001</image:caption>
    </image:image>
  </url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Methyl Alcohol, HPLC, 1 gal, [UN1230, 3, PG II]</image:caption>
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    <image:image>
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      <image:caption>Hydrochloric Acid, 20% (v/v), 20 L Cubitainer, Ricca Chemical Company, R3574000-20F, (8, UN1789, P.G. II)</image:caption>
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    <image:image>
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      <image:caption>Hydrochloric Acid 37% Superior ACS Grade Reagent Trace 500 mL, GFS Chemicals, 43491</image:caption>
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      <image:caption>Hydrochloric Acid, 32 to 38%, Veritas Redistilled, Low PPB Trace Metals, 2.5 L PVC Coated Glass Bottles, GFS Chemicals, 43539</image:caption>
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    <image:image>
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      <image:caption>Hydrochloric Acid, 20% v/v (1+4), 4 L Poly Bottle, Labchem, LC150904</image:caption>
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    <image:image>
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      <image:caption>VARIO Alkaline-Cyanide Reagent Solution, 500 mL, 530622</image:caption>
    </image:image>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0072-01.png?v=1786094392</image:loc>
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      <image:caption>Glucose-Glutamic Acid, for BOD (Sterilized), 1 L, LabChem, LC148452</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Glucose-Glutamic Acid Solution, Standard Check for BOD, 24 x 6 mL Glass Vials, Ricca Chemical Company, R3255000-24x6C, (Non-Regulated)</image:caption>
    </image:image>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>New L-GLUTAMIC ACID, 99%, 100 g, GFS Chemicals, 20391</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Glucose-Glutamic Acid, for BOD (Sterilized), 500 mL, LabChem, LC148451</image:caption>
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  </url>
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      <image:caption>Glucose-Glutamic Acid Solution, Standard Check Solution for Biochemical Oxygen Demand (BOD), 1 L Amber Glass Bottle, 3255-32</image:caption>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0072-08_0230b6af-b555-4d30-887e-a9176a92a101.png?v=1786094401</image:loc>
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      <image:caption>L-Glutamic Acid, 99% 2.5 kg, GFS Chemicals, 20393</image:caption>
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  </url>
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    <image:image>
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      <image:caption>Citric Acid, Monohydrate, Granular, BAKER ANALYZED ACS Reagent, 500g, 4/CS, Avantor Performance Materials, 0110-01 (Non-Regulated)</image:caption>
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    <changefreq>daily</changefreq>
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      <image:caption>Citric Acid, 1.0 M (3.0 N), for Radium, 500 mL Poly Bottle, Labchem, LC131801</image:caption>
    </image:image>
  </url>
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      <image:caption>Potassium Chloride, 3.0 M (3.0 N), 500 mL, LabChem, LC187951</image:caption>
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  </url>
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      <image:caption>Conductivity Standard, Potassium Chloride, 700 µS/cm at 25 degrees C, 1 L, Ricca Chemical, 5887.7-32</image:caption>
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      <image:caption>Myron L 70 QCP (NIST) Conductivity Standard 70uS, 1 L, Cole-Parmer Instrument Co., WD-01489-92 [REPRESENTATIVE IMAGE]</image:caption>
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      <image:caption>Conductivity Standard, 5 MicroSiemens/cm at 25 Degrees C , 500 mL Plastic Bottle, Ricca Chemical Company, 2236.02-16 (Non-Regulated)</image:caption>
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      <image:caption>Traceable Conductivity and TDS Standard, 1 microS, 500 mL, Batch-Tested, Cole-Parmer Instrument Company, WD-00652-20 (3, UN1219, P.G. II)</image:caption>
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      <image:caption>Conductivity Standard, 200 MicroSiemens/cm at 25 Degrees C (95 ppm TDS as NaCl), 1 L Plastic Bottle, Ricca Chemical Company, 2238-32 (Non-Regulated)</image:caption>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Potassium Chloride, 1 N Solution, 2.5 L, GFS Chemicals, 60522</image:caption>
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      <image:caption>Potassium Chloride Conductivity Standard, 1000 microS/cm at 25 degrees C, 20 L Cubitainer, Ricca Chemical Company, 5888.01-5</image:caption>
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    <changefreq>daily</changefreq>
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      <image:caption>Conductivity Standard, 5000 microS/cm at 25 degrees C (2620 ppm TDS as NaCl), 4 L Natural Poly Bottle, Ricca, R2245000-4A</image:caption>
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    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>HACH PAN Indicator, Solution, 0.1%, 500 mL</image:caption>
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  </url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0082-01_89be4d33-f5f4-41f3-87d4-48c964d10656.png?v=1786094433</image:loc>
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      <image:caption>Mercuric Nitrate, 0.141 N (0.071 M) (1 mL = 5 mg Cl-), for Chloride, LabChem, LC166601</image:caption>
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      <image:caption>Mercuric Nitrate, 0.0141N (0.0071 M) (1 mL = 0.5 mg CL-), for Chloride, 4 L, LabChem, LC166504</image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0084-01.png?v=1786094437</image:loc>
      <image:title>Bromocresol Green, 0.04% w/v Aqueous, pH 3.8 - 5.4 Yellow to Blue</image:title>
      <image:caption>Bromocresol Green, 0.04% w/v Aqueous, pH 3.8 - 5.4 Yellow to Blue</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bromocresol-green-methyl-red-mixed-indicator-alcoholic-120-ml-plastic-bottle-ricca-chemical-company-1220-4-3-un1993-p-g-iii</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0084-02.png?v=1786094439</image:loc>
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      <image:caption>Bromocresol Green-Methyl Red Mixed Indicator, Alcoholic 120 mL Plastic Bottle, Ricca Chemical Company, 1220-4 (3, UN1993, P.G.III)</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Bromocresol Green Indicator, 0.1% (w/v), 500 mL Plastic Bottle, Ricca Chemical Company, 1205-16</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/silica-standard-1-ml-1-mg-sio2-1000-ppm-sio2-467-ppm-si-120-ml-poly-bottle-ricca-chemical-6750-4-non-regulated</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Silica Standard, 1 mL = 1 mg SiO2, 1000 ppm SiO2 (467 ppm Si), 120 mL Poly Bottle, Ricca Chemical 6750-4 (Non-Regulated)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/hach-silica-reagent-set-ultra-low-range-bulk-solution-approximately-100-tests</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0087-02_d8e83f0b-20bd-43b7-9489-100434454d87.png?v=1786094444</image:loc>
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      <image:caption>HACH Silica Reagent Set, Ultra Low Range, Bulk Solution, Approximately 100 Tests</image:caption>
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  </url>
  <url>
    <loc>https://preiser.com/products/hexanes-hplc-grade-4-l-bottles-4-cs-gfs-chemicals-41774</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0088-04_2d1adc9f-8977-4193-8350-3c4802b7716f.png?v=1786094446</image:loc>
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      <image:caption>Hexanes, HPLC Grade, 4 L Bottles, 4/CS, GFS Chemicals, 41774</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/total-ionic-strength-adjustment-buffer-tisab-ii-with-cdta-for-fluoride-analysis-using-ion-selective-electrodes-10-l-cubitainer-ricca-8670-2-5</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0090-01.png?v=1786094450</image:loc>
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      <image:caption>Total Ionic Strength Adjustment Buffer (TISAB II) with CDTA for Fluoride Analysis using Ion Selective Electrodes, 10 L Cubitainer, Ricca, 8670-2.5</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/tisab-ii-solution-for-fluoride-4-l-bottle-gfs-chemicals-25622-not-regulated</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0090-03_0f3e559d-9cff-437b-a3a2-556c33ea0afc.png?v=1787196881</image:loc>
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      <image:caption>TISAB II, Solution for Fluoride, 4 L Bottle, GFS Chemicals, 25622 (Not Regulated)</image:caption>
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  </url>
  <url>
    <loc>https://preiser.com/products/dioxane-acs-grade-reagent-4-l-gfs-chemicals-34952</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0091-01_6641dc64-341e-444b-8cb9-a933bdcd438c.png?v=1786094453</image:loc>
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      <image:caption>Dioxane, ACS Grade Reagent, 4 L, GFS Chemicals, 34952</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/p-dioxane-500-ml-avantor-performance-materials-9231-01-3-un1165-pgii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>p-Dioxane, 500 mL,  Avantor Performance Materials, 9231-01, 3, UN1165, PGII</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/dioxane-acs-grade-reagent-1-l-gfs-chemicals-34953</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0091-03_3c9377a0-f75e-45e8-a7e5-853dce4dbff3.png?v=1786419162</image:loc>
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      <image:caption>Dioxane, ACS Grade Reagent, 1 L, GFS Chemicals, 34953</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/ammonium-thiocyanate-0-1-n-0-1-m-1-l-poly-bottle-labchem-lc113702</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Ammonium Thiocyanate, 0.1 N (0.1 M), 1 L Poly Bottle, Labchem, LC113702</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/potassium-chloride-conductivity-standard-12-9-micros-cm-at-25-degrees-c-500-ml-plastic-bottle-ricca-chemical-company-5885-13-16-non-regulated</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Potassium Chloride Conductivity Standard, 12.9 MicroS/cm at 25 Degrees C, 500 mL Plastic Bottle, Ricca Chemical Company, 5885.13-16 (Non-Regulated)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/potassium-chloride-3-3-m-125-ml-custom-product-ea-or-6-cs-labchem-ee31801</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Potassium Chloride, 3.3 M, 125 mL, Custom Product,  EA or 6/CS, LabChem, EE31801</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/iron-aa-standard-1000-ppm-fe-in-3-hno3-500-ml-plastic-bottle-ricca-chemical-company-afe1kn-500-8-un3264-p-g-iii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Iron AA Standard, 1000 ppm Fe in 3% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, AFE1KN-500, (8, UN3264, P. G. III)</image:title>
      <image:caption>Iron AA Standard, 1000 ppm Fe in 3% HNO3, 500 mL Plastic Bottle, Ricca Chemical Company, AFE1KN-500, (8, UN3264, P. G. III)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/fluoride-standard-2-ppm-f-500-ml-plastic-bottle-ricca-chemical-company-r3167000-500a-non-regulated</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0096-01.png?v=1786094465</image:loc>
      <image:title>Fluoride Standard 2 ppm F, 500 mL Plastic Bottle, Ricca Chemical Company, R3167000-500A, (Non-Regulated)</image:title>
      <image:caption>Fluoride Standard 2 ppm F, 500 mL Plastic Bottle, Ricca Chemical Company, R3167000-500A, (Non-Regulated)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/fluoride-standard-10-ppm-f-premixed-with-tisab-color-coded-orange-500-ml-plastic-bottle-r3165000-500a</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0096-02.png?v=1786094468</image:loc>
      <image:title>Fluoride Standard, 10 ppm F¯ (Premixed with TISAB / Color Coded Orange), 500 mL Plastic Bottle, R3165000-500A,</image:title>
      <image:caption>Fluoride Standard, 10 ppm F¯ (Premixed with TISAB / Color Coded Orange), 500 mL Plastic Bottle, R3165000-500A,</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/fluoride-standard-1-ppm-f-500-ml-plastic-bottle-ricca-chemical-company-r3166000-500a-non-regulated</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0096-03_9bd53d61-1694-4b5a-84aa-a08723286f8d.png?v=1787628823</image:loc>
      <image:title>Fluoride Standard, 1 ppm F, 500 mL Plastic Bottle, Ricca Chemical Company, R3166000-500A (Non-Regulated)</image:title>
      <image:caption>Fluoride Standard, 1 ppm F, 500 mL Plastic Bottle, Ricca Chemical Company, R3166000-500A (Non-Regulated)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/fluoride-standard-100-ppm-1-ml-0-1-mg-f-500-ml-poly-bottle-labchem-lc145801</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0096-05.png?v=1786094471</image:loc>
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      <image:caption>Fluoride Standard, 100 ppm (1 mL = 0.1 mg F-), 500 mL Poly Bottle, Labchem, LC145801</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/copper-sulfate-20-w-v-500-ml-plastic-bottle-ricca-chemical-company-2325-16-non-regulated</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0098-04.png?v=1786094474</image:loc>
      <image:title>Copper Sulfate, 20% (w/v), 500 mL Plastic Bottle, Ricca Chemical Company, 2325-16 (Non-Regulated)</image:title>
      <image:caption>Copper Sulfate, 20% (w/v), 500 mL Plastic Bottle, Ricca Chemical Company, 2325-16 (Non-Regulated)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/copper-sulfate-10-w-v-1-l-labchem-lc134402</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0098-05_8fb41062-6eaa-4b19-b392-5eec74d129b5.png?v=1786094475</image:loc>
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      <image:caption>Copper Sulfate, 10% w/v, 1 L, LabChem, LC134402</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/tungsten-powder-99-98</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0099-02.png?v=1786094477</image:loc>
      <image:title>Tungsten Powder, 99.98%</image:title>
      <image:caption>Tungsten Powder, 99.98%</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/tungstic-acid-reagent-500-g-gfs-chemicals-76052</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0099-03_5b19ea78-3378-4b08-91bf-4a1c7ba10b00.png?v=1786094479</image:loc>
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      <image:caption>Tungstic Acid, Reagent, 500 g, GFS Chemicals, 76052</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/ethylene-glycol-reagent-grade-4-l-bottle-gfs-chemical-company-38582</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0101-01_a9f2bcb2-440a-44ea-a45a-5a7d86642879.png?v=1786094480</image:loc>
      <image:title>Ethylene Glycol, Reagent Grade, 4 L Bottle, GFS Chemical Company, 38582</image:title>
      <image:caption>Ethylene Glycol, Reagent Grade, 4 L Bottle, GFS Chemical Company, 38582</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/stannous-chloride-dihydrate-acs-reagent-grade-low-mercury-500-g-gfs-chemicals-20682</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0103-01.png?v=1786094482</image:loc>
      <image:title>Stannous Chloride, Dihydrate, ACS Reagent Grade, Low Mercury, 500 g, GFS Chemicals, 20682</image:title>
      <image:caption>Stannous Chloride, Dihydrate, ACS Reagent Grade, Low Mercury, 500 g, GFS Chemicals, 20682</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/stannous-chloride-dihydrate-acs-reagent-grade-low-mercury-2-5-kg-gfs-chemicals-20683</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0103-02_865300a2-c6ce-4349-8a41-bcf29e010271.png?v=1786094484</image:loc>
      <image:title>Stannous Chloride, Dihydrate, ACS Reagent Grade, Low Mercury, 2.5 kg, GFS Chemicals, 20683</image:title>
      <image:caption>Stannous Chloride, Dihydrate, ACS Reagent Grade, Low Mercury, 2.5 kg, GFS Chemicals, 20683</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/stannous-chloride-dihydrate-crystal-acs-2-5-kg-jar-551500-80102</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0103-03.png?v=1786419164</image:loc>
      <image:title>Stannous Chloride - Dihydrate Crystal - ACS, 2.5 kg Jar, 551500-80102</image:title>
      <image:caption>Stannous Chloride - Dihydrate Crystal - ACS, 2.5 kg Jar, 551500-80102</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/conditioning-reagent-for-sulfate-analysis-turbidimetric-500-ml-plastic-bottle-ricca-chemical-company-2235-16-8-un3264-p-g-iii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0104-01.png?v=1786094488</image:loc>
      <image:title>Conditioning Reagent, for Sulfate Analysis (TurbidiMetric), 500 mL Plastic Bottle, Ricca Chemical Company, 2235-16 (8, UN3264, P.G. III)</image:title>
      <image:caption>Conditioning Reagent, for Sulfate Analysis (TurbidiMetric), 500 mL Plastic Bottle, Ricca Chemical Company, 2235-16 (8, UN3264, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/strontium-chloride-hexahydrate-acs-reagent-grade-500-g-gfs-chemicals-70751</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0106-01.png?v=1786592085</image:loc>
      <image:title>Strontium Chloride, Hexahydrate, ACS Reagent Grade, 500 g, GFS Chemicals, 70751</image:title>
      <image:caption>Strontium Chloride, Hexahydrate, ACS Reagent Grade, 500 g, GFS Chemicals, 70751</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/strontium-chloride-hexahydrate-acs-reagent-100-g-gfs-chemicals-70750</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0106-02.png?v=1786094491</image:loc>
      <image:title>Strontium Chloride, Hexahydrate, ACS Reagent, 100 g, GFS Chemicals, 70750</image:title>
      <image:caption>Strontium Chloride, Hexahydrate, ACS Reagent, 100 g, GFS Chemicals, 70750</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/picric-acid-saturated-500-ml-poly-bottle-labchem-lc186701</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0113-01.png?v=1786094493</image:loc>
      <image:title>Picric Acid, Saturated, 500 mL Poly Bottle, LabChem, LC186701</image:title>
      <image:caption>Picric Acid, Saturated, 500 mL Poly Bottle, LabChem, LC186701</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/color-reagent-for-nitrate-determination-120-ml-amber-glass-bottle-ricca-chemical-company-2233-4-8-un3264-p-g-iii</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0115-01.png?v=1786094501</image:loc>
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      <image:caption>Color Reagent for Nitrate Determination, 120 mL Amber Glass Bottle, Ricca Chemical Company, 2233-4 (8, UN3264, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
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      <image:caption>Color Reagent for Nitrite Determination, 500 mL Amber Glass Bottle, Ricca Chemical Company, 2233.5-16 (8, UN3264, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Sodium Chloride, 5% w/v, 1 L Poly Bottle, LC234802</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Calcium Nitrate, 10% (w/v), 1 L Plastic Bottle, Ricca Chemical Company, R1785500-1A (Non-Regulated)</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Potassium Fluoride, 50% w/v as Dihydrate, 1 L Poly Bottle, Labchem, LC191102</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Potassium Fluoride, 40% w/v, for Dissolved Oxygen, 1 L Poly Bottle, Labchem, LC191002</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Potassium Fluoride, 40% w/v, for Dissolved Oxygen, 4 L Poly Bottle, Labchem, LC191004</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Potassium Fluoride, 50% w/v as Dihydrate, 4 L Bottle, Labchem, LC191104</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Sodium Carbonate, 1.37 Normal, 4 L Poly Bottle, Ricca Chemical Company, 7190.3-1</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Sodium Carbonate, 0.02 N (0.01 M), 500 mL Poly Bottle, Labchem, LC229901</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Sodium Carbonate, 0.1 N (0.05 M), 500 mL Poly Bottle, Labchem, LC233501</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0123-07_1baf0247-d0b0-4118-8c0b-e5b963fcb6a9.png?v=1786094524</image:loc>
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      <image:caption>Sodium Carbonate, Anhydrous, Granular, ACS Grade Reagent, 2.5 kg, GFS Chemicals, 66742</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0126-01.png?v=1786094525</image:loc>
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      <image:caption>Aminonaphtholsulfonic Acid Solution Reducing Agent for Silica, 1 L Plastic Bottle, Ricca Chemical Company, 609.2-32 (8, UN2693, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Sulfuric - Phosphoric - Manganese Special Reagent, 4 L, Ricca Chemical, R8352500-4A</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Nitrification Inhibitor, 50 g Poly Bottle, Ricca Chemical, R5443990-50B1  (Non-Regulated)</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0132-02.png?v=1786094531</image:loc>
      <image:title>Sodium Carbonate - Anhydrous, Granular (Soda Ash) - ACS, 2.5 kg</image:title>
      <image:caption>Sodium Carbonate - Anhydrous, Granular (Soda Ash) - ACS, 2.5 kg</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Nitrification Inhibitor, 125 g, Ricca, R5443990-125D2</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/nitrification-inhibitor-500-g-ricca-r5443990-500c2</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Nitrification Inhibitor, 500 g, Ricca, R5443990-500C2</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/fluoride-standard-1-ppm-f-premixed-with-tisab-color-coded-green-500-ml-plastic-bottle-ricca-chemical-company-r3162000-500a-non-regulated</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0134-01_9c6e0bf9-c19c-4816-a9bb-593c82a039f5.png?v=1786094536</image:loc>
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      <image:caption>Fluoride Standard, 1 ppm F (Premixed with TISAB / Color Coded Green), 500 mL Plastic Bottle, Ricca Chemical Company, R3162000-500A (Non-Regulated)</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Fluoride Standard, 0.5 ppm F (Premixed with TISAB), 500 mL Plastic Bottle, Ricca Chemical Company, R3161500-500A (Non-Regulated)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/acetic-acid-glacial-500-ml-amber-glass-bottle</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0136-02.png?v=1786094544</image:loc>
      <image:title>Acetic Acid, Glacial, 500 mL Amber Glass Bottle</image:title>
      <image:caption>Acetic Acid, Glacial, 500 mL Amber Glass Bottle</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Acetic Acid, Glacial  500 mL, Avantor Performance Materials, 9524-00, 8, 3, UN2789, PGII</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/acetic-acid-2-v-v-1-l-plastic-bottle-ricca-chemical-company-110-32-non-regulated</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0136-05.png?v=1786094548</image:loc>
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      <image:caption>Acetic Acid, 2% (v/v), 1 L Plastic Bottle, Ricca Chemical Company, 110-32 (Non-Regulated)</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Hydrofluoric Acid, 0.5% (v/v), 1 L Plastic Bottle, Ricca Chemical Company, R3815500-1A (Non-Regulated)</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Hydrofluoric Acid, 70% Technical Grade, 3.8 L, Columbus Chemical Manufacturing, 264000-80401</image:title>
      <image:caption>Hydrofluoric Acid, 70% Technical Grade, 3.8 L, Columbus Chemical Manufacturing, 264000-80401</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Sodium Selenate, Anhydrous, Crystal, 25 gm</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Selenate Standard, 1000 ppm SeO4 2-, 120 mL, Ricca R6699000-120A</image:caption>
    </image:image>
  </url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:caption>Aerosol O.T. 10% (w/v), 1 L Plastic Bottle, Ricca Chemical Company, 281-32 (Non-Regulated)</image:caption>
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  </url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Triethanolamine, 20% (w/v), 1 L Amber Glass Bottle, Ricca, R8695200-1C</image:caption>
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  </url>
  <url>
    <loc>https://preiser.com/products/triethanolamine-reagent-500-ml-gfs-chemical-75101</loc>
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    <changefreq>daily</changefreq>
    <image:image>
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  </url>
  <url>
    <loc>https://preiser.com/products/hydrogen-peroxide-3-w-w-1-l-labchem-lc154502</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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  </url>
  <url>
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      <image:caption>Hydrogen Peroxide, 3% w/w, 4 L, LabChem, LC154504</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Nitric Acid, 50% v/v (1+1), 500 mL Amber Glass Bottle, Labchem, LC177701</image:caption>
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  </url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Nitric Acid Solution, 5% (v/v) Aqueous Solution (1+19), 1 L, Ricca, 5318-32</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0144-08_9a9bb0dd-ef34-414d-95a5-ef93b8d7e94d.png?v=1786094571</image:loc>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Nitric Acid, Redistilled, 6 x 2.5 L/CS, GFS Chemicals 53131</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Nitric Acid Krystal Pure Trace Metal 2.5 L, Columbus Chemical Industries, 377200-80608</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Nitric Acid 42° Be&apos; Technical Grade, 1 gal, Columbus Chemical Manufacturing 374500-80604</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Nitric Acid, Redistilled, Low PPB Trace Metals, 2.5 L x 6/CS, GFS Chemicals, 53110</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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    </image:image>
  </url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Water, OmniSolv LC-MS Grade, 4 L</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Water, Deionized, HPLC, 4 L, GFS Chemicals, 76701</image:caption>
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  </url>
  <url>
    <loc>https://preiser.com/products/oxalic-acid-10-w-v-aqueous-4-l-ricca-5470-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Oxalic Acid, 10% (w/v), Aqueous, 4 L, Ricca, 5470-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/oxalic-acid-10-w-v-for-silica-1-l-poly-bottle-labchem-lc180802</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Oxalic Acid, 10% w/v for Silica, 1 L Poly Bottle, Labchem, LC180802</image:title>
      <image:caption>Oxalic Acid, 10% w/v for Silica, 1 L Poly Bottle, Labchem, LC180802</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/azo-violet-indicator-0-025-w-v-500-ml-amber-glass-bottle-ricca-chemical-company-r0845500-500c-non-regulated</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Azo Violet Indicator 0.025% (w/v) 500 mL Amber Glass Bottle, Ricca Chemical Company, R0845500-500C (Non-Regulated)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/azo-violet-indicator-0-1-w-v-alcoholic-1-l-amber-glass-bottle-ricca-chemical-company-r0845550-1c-non-regulated</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0149-02_378e00c8-62c5-42f2-83a2-5cba6e1462b4.png?v=1786094596</image:loc>
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      <image:caption>Azo Violet Indicator 0.1% (w/v) Alcoholic, 1 L Amber Glass Bottle, Ricca Chemical Company, R0845550-1C (Non-Regulated)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/ammonium-hydroxide-20-v-v-1-4-for-hardness-4-l-poly-bottle-labchem-lc111604</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0150-03_e629597f-5951-4062-b54b-27534cf86f34.png?v=1787110454</image:loc>
      <image:title>Ammonium Hydroxide, 20% v/v (1+4) for Hardness, 4 L Poly Bottle, Labchem, LC111604</image:title>
      <image:caption>Ammonium Hydroxide, 20% v/v (1+4) for Hardness, 4 L Poly Bottle, Labchem, LC111604</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/ammonium-hydroxide-acs-grade-500-ml-amber-bottle-labchem-lc110501</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Ammonium Hydroxide, ACS Grade, 500 mL Amber Bottle, Labchem, LC110501</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/ammonium-hydroxide-superior-acs-grade-for-trace-metals-2-5-l-gfs-chemicals-12853</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-0150-05_ae6613c6-2c61-49e8-bb4e-891adbd5d135.png?v=1786094602</image:loc>
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      <image:caption>Ammonium Hydroxide, Superior ACS Grade for Trace Metals, 2.5 L, GFS Chemicals, 12853</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/ammonium-hydroxide-0-5-n-0-5-m-for-phenols-4-l-poly-bottle-lc110704</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Ammonium Hydroxide, 0.5 N (0.5 M), for Phenols, 4 L Poly Bottle, LC110704</image:title>
      <image:caption>Ammonium Hydroxide, 0.5 N (0.5 M), for Phenols, 4 L Poly Bottle, LC110704</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/phosphoric-acid-5-v-v-4-l-bottle-labchem-ff05803</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Phosphoric Acid 5% V/V, 4 L Bottle, LabChem, FF05803</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/phosphoric-acid-7-v-v-4-l-bottles-custom-reagent-labchem-mm05450</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Phosphoric Acid, 7% v/v, 4 L Bottles, Custom Reagent, Labchem, MM05450</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/phenolphthalein-indicator-1-w-v-in-methanol-neutralized-500-ml-natural-poly-bottle-ricca-chemical-company-r5621000-500a</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Phenolphthalein Indicator, 1% (w/v) in Methanol, Neutralized, 500 mL Natural Poly Bottle, Ricca Chemical Company, R5621000-500A</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Phenolphthalein, 0.08% in Methanol, for Organic Acids, 500 mL, Labchem, LC182301</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Phenolphthalein, ACS Reagent Grade, 100 g, Columbus Chemical Industries, 400500-80604</image:caption>
    </image:image>
  </url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Ammonium Molybdate, 10% (w/v), pH ADouble Junctionusted, 4 L Plastic Bottle, Ricca Chemical Company, 670-1 (Non-Regulated)</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Ammonium Molybdate-Vanadate Solution for Phosphorus Determination, 500 mL Plastic Bottle, Ricca Chemical Company, 677-16 (8, UN2031, P.G. II)</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:caption>Carbon Dioxide ISE 1000 ppm Standard. 500 mL, Hanna Instruments, HI4005-03</image:caption>
    </image:image>
  </url>
  <url>
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      <image:caption>Carbon Dioxide ISE 0.1M Standard, 500 mL, Hanna Instruments, HI4005-01</image:caption>
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  </url>
  <url>
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      <image:caption>Carbon Dioxide ISE Conditioning and Storage Solution, 500 mL, Hanna Instruments, HI4005-45</image:caption>
    </image:image>
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      <image:caption>HydroSpec Karl Fischer CouloMetric AG Oven Anolyte Solution for Titration with an Oven, 500 mL Bottle, Ricca, RK140000-500C (3, UN1230, PGII)</image:caption>
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      <image:caption>HydroSpec Karl Fischer CouloMetric AG-C Anolyte Solution with Chloroform for Cells with or without Diaphragm, 500 mL Bottle, Ricca, RK150000-500C (3(6.1), UN1992, PGII)</image:caption>
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      <image:caption>HydroSpec Karl Fischer CouloMetric AG Oil Anolyte Solution for Samples Insoluble in Methanol for Cells with or without Diaphragm, 500 mL Bottle, Ricca, RK160000-500C (3(6.1), UN1992, PGII)</image:caption>
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      <image:caption>HydroSpec Karl Fischer Composit T5 For General Use One Component Volumetric Titrations, 500 mL Bottle, Ricca, RK200000-500C (9, UN3082, PGIII)</image:caption>
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      <image:caption>HydroSpec Karl Fischer Composit T2 For One Component Volumetric Titrations with Lower Moisture Content, 1 L Bottle, Ricca, RK210000-1C (9, UN3082, PGIII)</image:caption>
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      <image:caption>HydroSpec Karl Fischer Composit T2 For One Component Volumetric Titrations with Lower Moisture Content, 500 mL Bottle, Ricca, RK210000-500C (9, UN3082, PGIII)</image:caption>
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      <image:caption>HydroSpec Karl Fischer Titrant T5 For General Use Two Component Volumetric Titrations, 1 L Bottle, Ricca, RK230000-1C (3, UN1230, PGII)</image:caption>
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      <image:caption>HydroSpec Karl Fischer Titrant T5 For General Use Two Component Volumetric Titrations, 500 mL, Ricca, RK230000-500C (3, UN1230, PGII)</image:caption>
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      <image:caption>HydroSpec Karl Fischer Titrant T2 For Two Component Volumetric Titrations with Lower Moisture Content, 1 L Bottle, Ricca, RK250000-1C (3, UN1230, PGII)</image:caption>
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      <image:caption>HydroSpec Karl Fischer Titrant T2 For Two Component Volumetric Titrations with Lower Moisture Content, 500 mL Bottle, Ricca, RK250000-500C (3, UN1230, PGII)</image:caption>
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      <image:caption>HydroSpec Karl Fischer Composit K5 For Two Component Volumetric Titrations of Aldehydes and Ketones, 1 L Bottle, Ricca, RK270000-1C (3, UN3092, PGIII)</image:caption>
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      <image:caption>HydroSpec Karl Fischer Methanol Accelerate Medium for One Component Volumetric Titrations, 500 mL Bottle, Ricca, RK300000-500C (3, UN1230, PGII)</image:caption>
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      <image:caption>HydroSpec Karl Fischer Solvent D Medium for One and Two Component Volumetric Titrations of Oils,Fats, and Long-chain Hydrocarbons, 1 L Bottle, Ricca, RK310000-1C (3, UN1230, PGII)</image:caption>
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      <image:caption>HydroSpec Karl Fischer Solvent D Medium for One and Two Component Volumetric Titrations of Oils,Fats, and Long-chain Hydrocarbons, 500 mL Bottle, Ricca, RK310000-500C (3, UN1230, PGII)</image:caption>
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      <image:caption>HydroSpec Karl Fischer Solvent CX Medium for One and Two Component Volumetric Titrations with Chloroform and Xylene, 1 L Bottle, Ricca, RK320000-1C (3(6.1), UN1992, PGII)</image:caption>
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      <image:caption>HydroSpec Karl Fischer Solvent CX Medium for One and Two Component Volumetric Titrations with Chloroform and Xylene, 500 mL Bottle, Ricca, RK320000-500C (3(6.1), UN1992, PGII)</image:caption>
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      <image:caption>HydroSpec Karl Fischer Solvent C Medium for One and Two Component Volumetric Titrations with Chloroform, 1 L Bottle, Ricca, RK330000-1C (3(6.1), UN1992, PGII)</image:caption>
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  <url>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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  </url>
  <url>
    <loc>https://preiser.com/products/calcium-chloride-standard-1000-ppm-caco-400-ppm-ca-0-0100-m-ca2-0-0200-n-ca2-500-ml-bottle-ricca-chemical-company-1780-16-non-regulated</loc>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Calcium Chloride Standard, 1000 ppm CaCO (400 ppm Ca), 0.0100 M Ca2+, 0.0200 N Ca2+, 500 mL Bottle, Ricca Chemical Company, 1780-16 (Non-Regulated)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/sodium-sulfite-acs-500-g-poly-bottle-lc249301</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Hydroxynaphthol Blue, ACS Grade, Dry in NaCl, Calcium and Hardness Indicator, 25 g, LabChem, LC155709</image:caption>
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  </url>
  <url>
    <loc>https://preiser.com/products/tert-butyl-alcohol-acs-reagent-grade-500-ml-gfs-chemicals-88141</loc>
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    <changefreq>daily</changefreq>
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  </url>
  <url>
    <loc>https://preiser.com/products/aquafix-aquabacxt-kills-red-worms-and-midge-flies-in-wastewater-5-gal-2-x-2-5-gal-jugs</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:caption>AquaFix AQUABACxt - Kills Red Worms and Midge Flies in Wastewater, 5 gal (2 x 2.5 gal Jugs)</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Aquafix BugJuice - BOD and Sludge Reduction, 5 gal (2 x 2.5 gal Jugs)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/silicic-acid-100-mesh-for-chromatography-500-g-gfs-chemicals-89163</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Silicic Acid, 100 Mesh, For Chromatography, 500 g, GFS Chemicals, 89163</image:caption>
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  </url>
  <url>
    <loc>https://preiser.com/products/lithium-carbonate-99-99-25-g-gfs-chemicals-47611</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Lithium Carbonate, 99.99%, 25 g, GFS Chemicals, 47611</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/pyrocatechol-violet-0-1-aqueous-500-ml-amber-glass-ricca-r6584202-500c</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Pyrocatechol Violet, 0.1% Aqueous, 500 mL Amber Glass, Ricca, R6584202-500C</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Potassium Acid Phthalate, 0.05 N (0.05 M) (Potassium Hydrogen Phthalate), 500 mL, Labchem, LC187001</image:caption>
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  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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    </image:image>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Lovibond VARIO Mid Range COD Reagent, 0 - 1500 mg/l, 25/PK, Tintometer/Lovibond 2420721</image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:caption>Lovibond VARIO High Range COD Reagent, 0 - 15000 mg/l, 25/PK, Tintometer/Lovibond 2420722</image:caption>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Lovibond VARIO High Range COD Reagent, 0 - 15000 mg/l, Tintometer/Lovibond 2420727</image:caption>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:caption>Lovibond VARIO Mid Range COD Reagent, Mercury Free, 0 - 1500 mg/l, Tintometer/Lovibond 2420711</image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:caption>Lovibond VARIO High Range COD Reagent, Mercury Free, 0 - 15000 mg/l, Tintometer/Lovibond 2420712</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Lovibond COD Standard, 100 mg/l, Tintometer/Lovibond 2420803</image:caption>
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  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>VARIO DEHA 2 Reagent, 100 mL Amber Bottle, Lovibond, 531410</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/dt-cartridge-hgno32-2-2570-n-lovibond-dt014-03</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:caption>TOC Tube Test Set, 50-800 mg/L 25/Pk, Tintometer, Inc., 420756 (9, UN3316, PGII)</image:caption>
    </image:image>
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  <url>
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      <image:caption>Total Nitrogen Tube Test Set, LR, 0.5-25 mg/L 25/Pk, Tintometer, Inc., 535550 (8, UN1824, PG III; 5.1, UN 3215, PG III; 8, UN1830, PG II)</image:caption>
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  <url>
    <loc>https://preiser.com/products/sodium-sulfate-anhydrous-granular-acs-grade-50-kg-columbus-chemical-industries-539500-22401</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-1007-02_6010bce7-3a84-4764-9747-87113c4bd413.png?v=1786094798</image:loc>
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  </url>
  <url>
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  </url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Sodium Sulfate 200 lb, Avantor Performance Materials</image:caption>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Sodium Sulfate Anhydrous Powder ACS, 125 lb Drum, Columbus Chemical Industries, 540000-22402</image:caption>
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  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-1007-07.png?v=1786094811</image:loc>
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      <image:caption>Sodium Sulfate, Anhydrous, Granular, ACS Grade Reagent, 2.5 kg, GFS Chemicals, 69302</image:caption>
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  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-1011-15_4ca3f6b5-1254-4f1b-928e-40593ea0a20a.png?v=1786094807</image:loc>
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      <image:caption>DPD Reagent Dispenser for Total Chlorine, 25 mL Sample, 1000 Tests, for HACH Photometers, HF Scientific, 10520</image:caption>
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  </url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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    <image:image>
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      <image:caption>Ammonium Hydroxide, ACS Reagent Grade, 500 mL Glass Bottle, Ricca Chemical Company, RABA0020-500D1</image:caption>
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      <image:caption>Starch Indicator, 1% (w/v), Mercury Free for Iodometric Titrations, 500 mL Ricca, 8050-16</image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-1016-01.png?v=1786094819</image:loc>
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      <image:caption>Bromophenol Blue, 0.04% (w/v) Aqueous, 500 mL Plastic Bottle, Ricca Chemical Company, R1350000-500A (Non-Regulated)</image:caption>
    </image:image>
  </url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Bromophenol Blue 0.1% Aqueous, pH 3.0 to 4.6 Yellow to Blue, Labchem, LC120307</image:caption>
    </image:image>
  </url>
  <url>
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    <image:image>
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      <image:caption>Bromophenol Blue Indicator, 0.1% (w/v), 1 L Plastic Bottle, Ricca Chemical Company, R1353000-1A (Non-Regulated)</image:caption>
    </image:image>
  </url>
  <url>
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      <image:caption>Methyl Orange, 0.05% Aqueous, pH 3.2 - 4.4 Red to Yellow, 1 L Poly Bottle, Labchem, LC170002</image:caption>
    </image:image>
  </url>
  <url>
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      <image:caption>Indigo Carmine, 0.1% (w/v), 100 mL Amber Glass Bottle, 100 mL Amber Glass Bottle, Ricca Chemical Company, R3945510-100C (Non-Regulated)</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Sodium Nitrate, Low Chloride, 500 Gram</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-1025-03.png?v=1786094832</image:loc>
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      <image:caption>Sodium Nitrate, 5.0 Molar, Ionic Strength Adjustor (Sold by Each / Each = Poly Bottle of 4 L) (Non-Regulated)</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-1026-01.png?v=1786094835</image:loc>
      <image:title>ZoBell&apos;s Solution, Oxidation-Reduction Potential (ORP) Standard, 500 mL Amber Plastic Bottle, Ricca Chemical Company, R9880000-500B (Non-Regulated)</image:title>
      <image:caption>ZoBell&apos;s Solution, Oxidation-Reduction Potential (ORP) Standard, 500 mL Amber Plastic Bottle, Ricca Chemical Company, R9880000-500B (Non-Regulated)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/n-pentane-hplc-grade-reagent-4-l-54774</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>n-Pentane, HPLC Grade Reagent, 4 L, 54774</image:caption>
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  <url>
    <loc>https://preiser.com/products/pyridine-barbituric-acid-reagent-for-cyanide-500-ml-amber-glass-bottle-labchem-lc221901</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Pyridine-Barbituric Acid Reagent, for Cyanide, 500 mL Amber Glass Bottle, LabChem, LC221901</image:title>
      <image:caption>Pyridine-Barbituric Acid Reagent, for Cyanide, 500 mL Amber Glass Bottle, LabChem, LC221901</image:caption>
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  </url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:caption>Color Standard, APHA / Hazen (Platinum-Cobalt), Color = 500, 120 mL Amber Glass Bottle, Ricca Chemical Company, 2230-4 (8, UN3264, P.G. III)</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Bromocresol Purple, 0.04% Aqueous, pH 5.3 - 6.8 Yellow to Purple, 125 mL Poly Bottle, Labchem, LC118907</image:caption>
    </image:image>
  </url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-1038-01_c98887be-4f02-465e-9b23-f57a889160d3.png?v=1786094844</image:loc>
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      <image:caption>Linear Alkylbenzene Sulfonate Standard, 10 ppm LAS, 500 mL Amber Glass Bottle, Ricca Chemical, 4348-16</image:caption>
    </image:image>
  </url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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    <image:image>
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      <image:caption>Ammoniacal Buffer, pH 10.0, 1 L Plastic Bottle, Ricca Chemical Company, 616.5-32 (8, UN2672, P.G. III)</image:caption>
    </image:image>
  </url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Potassium Nitrate, 10% w/v, for Filling Chloride Ion Selective Electrodes, 500 mL, LabChem, LC198201</image:caption>
    </image:image>
  </url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>D-Glucose, Anhydrous, ACS Reagent Grade, 500 g, GFS Chemicals, 41351</image:caption>
    </image:image>
  </url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/96-1050-01.png?v=1787628837</image:loc>
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      <image:caption>Sodium Dioctyl Sulfosuccinate, 0.8% (w/v), 1 L Amber Glass Bottle, Ricca R7241350-1C</image:caption>
    </image:image>
  </url>
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    <changefreq>daily</changefreq>
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      <image:title>2,2,4 Trimethylpentane (Isooctane), HPLC Grade, 4 L, GFS Chemicals, 72984</image:title>
      <image:caption>2,2,4 Trimethylpentane (Isooctane), HPLC Grade, 4 L, GFS Chemicals, 72984</image:caption>
    </image:image>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:caption>2,2,4-Trimethylpentane, HPLC Grade, 4 L, GFS Chemicals, 72983</image:caption>
    </image:image>
  </url>
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      <image:title>Murexide, ACS Grade, 5 g, in Amber Glass Bottle, Labchem, LC174907</image:title>
      <image:caption>Murexide, ACS Grade, 5 g, in Amber Glass Bottle, Labchem, LC174907</image:caption>
    </image:image>
  </url>
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      <image:title>Dichloromethane, HPLC, Amylene Stabilized, 4 x 4 L Bottles/CS, GFS Chemicals, 33524</image:title>
      <image:caption>Dichloromethane, HPLC, Amylene Stabilized, 4 x 4 L Bottles/CS, GFS Chemicals, 33524</image:caption>
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  <url>
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      <image:caption>Chloride Standard 1 ppm Cl 16 oz.</image:caption>
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  <url>
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  </url>
  <url>
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      <image:caption>Ammonium Molybdate 4% W/V for Phosphorus, 500 mL</image:caption>
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  <url>
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  <url>
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      <image:caption>Lithium Tetraborate, 99.9%,  500 Gram</image:caption>
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  <url>
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      <image:caption>Lithium Tetraborate 500 Grams, 30-1000</image:caption>
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  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:caption>Methyl Tert-Butyl Ether, GC, Residue, HPLC, (Veritas Ultimate) 1 L, GFS Chemicals, 18113</image:caption>
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      <image:caption>Sodium Peroxide, ACS Reagent Grade, 500 g, GFS Chemicals 88303</image:caption>
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  <url>
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  <url>
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      <image:caption>Calgonate Calcium Gluconate Gel, 25 g Tube for Hydrofluoric Acid Burns, CalGel25</image:caption>
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  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:caption>Sulfate Standard, 100 ppm (1 mL = 0.1 mg SO4), 500 mL Poly Bottle, Labchem, LC255001</image:caption>
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      <image:caption>Dulbecco&apos;s Modified Eagle Medium (DMEM) for Mammalian Tissue Culture, 500 mL, 31053028</image:caption>
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      <image:caption>Pierce BCA Protein Assay Kit, Enough for 500 Tube Assays or 5000 Microplate Assays, Thermo Scientific, 23225</image:caption>
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      <image:caption>Vascular Cell Basil Medium, 475 mL, ATCC, PCS100030</image:caption>
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      <image:caption>ToxinSensor Chromogenic LAL Endotoxin Assay Kit, GenScript Corporation, L00350C/ L00350CY</image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-01.png?v=1786094921</image:loc>
      <image:title>Centrifuge Tube, 50 mL, with Attached Red Screw Cap, Polypropylene, Printed Graduations, Non-Sterile, 500/CS (20 Bags of 25), Globe Scientific, 6240</image:title>
      <image:caption>Centrifuge Tube, 50 mL, with Attached Red Screw Cap, Polypropylene, Printed Graduations, Non-Sterile, 500/CS (20 Bags of 25), Globe Scientific, 6240</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-tube-50-ml-with-attached-red-screw-cap-polypropylene-printed-graduations-sterile-500-cs-20-bags-of-25-globe-scientific-6241</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-02_d60d2820-41b4-48b8-a30a-28b92ff59e75.png?v=1786094922</image:loc>
      <image:title>Centrifuge Tube, 50 mL, with Attached Red Screw Cap, Polypropylene, Printed Graduations, STERILE, 500/CS (20 Bags of 25), Globe Scientific, 6241</image:title>
      <image:caption>Centrifuge Tube, 50 mL, with Attached Red Screw Cap, Polypropylene, Printed Graduations, STERILE, 500/CS (20 Bags of 25), Globe Scientific, 6241</image:caption>
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  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-tube-50-ml-with-attached-red-screw-cap-polypropylene-printed-graduations-sterile-500-cs-20-racks-of-25-globe-scientific-6243</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-03.png?v=1786094923</image:loc>
      <image:title>Centrifuge Tube, 50 mL, with Attached Red Screw Cap, Polypropylene, Printed Graduations, STERILE, 500/CS (20 Racks of 25), Globe Scientific, 6243</image:title>
      <image:caption>Centrifuge Tube, 50 mL, with Attached Red Screw Cap, Polypropylene, Printed Graduations, STERILE, 500/CS (20 Racks of 25), Globe Scientific, 6243</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-04_785ee2ef-413f-4b9d-8920-393284847ae8.png?v=1786094924</image:loc>
      <image:title>Centrifuge Tube, 50 mL, with Separate Red Screw Cap, Polystyrene, Printed Graduations, Non-Sterile, 500/CS, Globe Scientific, 6253</image:title>
      <image:caption>Centrifuge Tube, 50 mL, with Separate Red Screw Cap, Polystyrene, Printed Graduations, Non-Sterile, 500/CS, Globe Scientific, 6253</image:caption>
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  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-tube-50-ml-with-attached-red-screw-cap-polystyrene-printed-graduations-sterile-500-cs-20-racks-of-25-globe-scientific-6254</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-05.png?v=1786094926</image:loc>
      <image:title>Centrifuge Tube, 50 mL, with Attached Red Screw Cap, Polystyrene, Printed Graduations, STERILE, 500/CS (20 Racks of 25), Globe Scientific, 6254</image:title>
      <image:caption>Centrifuge Tube, 50 mL, with Attached Red Screw Cap, Polystyrene, Printed Graduations, STERILE, 500/CS (20 Racks of 25), Globe Scientific, 6254</image:caption>
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  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-06.png?v=1786094927</image:loc>
      <image:title>Centrifuge Tube, 15 mL, Polystyrene, Molded Graduations, with Separate Natural Plug Cap, Non-Sterile, 1000/CS, Globe Scientific, 6262</image:title>
      <image:caption>Centrifuge Tube, 15 mL, Polystyrene, Molded Graduations, with Separate Natural Plug Cap, Non-Sterile, 1000/CS, Globe Scientific, 6262</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-07.png?v=1786094929</image:loc>
      <image:title>Centrifuge Tube, 15 mL, with Separate Red Screw Cap, Polypropylene, Printed Graduations, Non-Sterile, 500/CS, Globe Scientific, 6264</image:title>
      <image:caption>Centrifuge Tube, 15 mL, with Separate Red Screw Cap, Polypropylene, Printed Graduations, Non-Sterile, 500/CS, Globe Scientific, 6264</image:caption>
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  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-08.png?v=1786094930</image:loc>
      <image:title>Centrifuge Tube, 15 mL, Polystyrene, Molded Graduations, Non-Sterile, 1000/CS (10 Dispenser Boxes of 100), Globe Scientific, 6265</image:title>
      <image:caption>Centrifuge Tube, 15 mL, Polystyrene, Molded Graduations, Non-Sterile, 1000/CS (10 Dispenser Boxes of 100), Globe Scientific, 6265</image:caption>
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  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-09.png?v=1786094931</image:loc>
      <image:title>Centrifuge Tube, 15 mL, Polypropylene, Molded Graduations, Non-Sterile, 1000/CS (10 Dispenser Boxes of 100), Globe Scientific, 6266</image:title>
      <image:caption>Centrifuge Tube, 15 mL, Polypropylene, Molded Graduations, Non-Sterile, 1000/CS (10 Dispenser Boxes of 100), Globe Scientific, 6266</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-10.png?v=1786094932</image:loc>
      <image:title>Centrifuge Tube, 15 mL, Separate Red Screw Cap, Acrylic, Printed Graduations, Non-Sterile, 500/CS, Globe Scientific, 6267</image:title>
      <image:caption>Centrifuge Tube, 15 mL, Separate Red Screw Cap, Acrylic, Printed Graduations, Non-Sterile, 500/CS, Globe Scientific, 6267</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-100.png?v=1786094934</image:loc>
      <image:title>Screw Cap for Microtube, with O-Ring, Blue, Non-Sterile, 1000/PK, Globe Scientific, 111671B</image:title>
      <image:caption>Screw Cap for Microtube, with O-Ring, Blue, Non-Sterile, 1000/PK, Globe Scientific, 111671B</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-101.png?v=1786094935</image:loc>
      <image:title>Screw Cap for Microtube, with O-Ring, Clear, Non-Sterile, 1000/PK, Globe Scientific, 111671C</image:title>
      <image:caption>Screw Cap for Microtube, with O-Ring, Clear, Non-Sterile, 1000/PK, Globe Scientific, 111671C</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-102_ef85fa8c-3f65-456b-9990-bebc29d97850.png?v=1786094937</image:loc>
      <image:title>Screw Cap for Microtube, with O-Ring, Green, Non-Sterile, 1000/PK, Globe Scientific, 111671G</image:title>
      <image:caption>Screw Cap for Microtube, with O-Ring, Green, Non-Sterile, 1000/PK, Globe Scientific, 111671G</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-103.png?v=1786094938</image:loc>
      <image:title>Screw Cap for Microtube, with O-Ring, Red, Non-Sterile, 1000/PK, Globe Scientific, 111671R</image:title>
      <image:caption>Screw Cap for Microtube, with O-Ring, Red, Non-Sterile, 1000/PK, Globe Scientific, 111671R</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-104.png?v=1786094939</image:loc>
      <image:title>Screw Cap for Microtube, with O-Ring, White, Non-Sterile, 1000/PK, Globe Scientific, 111671W</image:title>
      <image:caption>Screw Cap for Microtube, with O-Ring, White, Non-Sterile, 1000/PK, Globe Scientific, 111671W</image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-105_18c1da17-0693-4292-b078-bc6585fc154f.png?v=1786094940</image:loc>
      <image:title>Screw Cap for Microtube, with O-Ring, Yellow, Non-Sterile, 1000/PK, Globe Scientific, 111671Y</image:title>
      <image:caption>Screw Cap for Microtube, with O-Ring, Yellow, Non-Sterile, 1000/PK, Globe Scientific, 111671Y</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-106.png?v=1786094942</image:loc>
      <image:title>Screw Cap for Microtube, No O-Ring, Blue, Non-Sterile, 1000/PK, Globe Scientific, 111672B</image:title>
      <image:caption>Screw Cap for Microtube, No O-Ring, Blue, Non-Sterile, 1000/PK, Globe Scientific, 111672B</image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-107.png?v=1786094943</image:loc>
      <image:title>Screw Cap for Microtube, No O-Ring, Clear, Non-Sterile, 1000/PK, Globe Scientific, 111672C</image:title>
      <image:caption>Screw Cap for Microtube, No O-Ring, Clear, Non-Sterile, 1000/PK, Globe Scientific, 111672C</image:caption>
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  <url>
    <loc>https://preiser.com/products/screw-cap-for-microtube-no-o-ring-green-non-sterile-1000-pk-globe-scientific-111672g</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-108.png?v=1786094945</image:loc>
      <image:title>Screw Cap for Microtube, No O-Ring, Green, Non-Sterile, 1000/PK, Globe Scientific, 111672G</image:title>
      <image:caption>Screw Cap for Microtube, No O-Ring, Green, Non-Sterile, 1000/PK, Globe Scientific, 111672G</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Screw Cap for Microtube, No O-Ring, Red, Non-Sterile, 1000/PK, Globe Scientific, 111672R</image:title>
      <image:caption>Screw Cap for Microtube, No O-Ring, Red, Non-Sterile, 1000/PK, Globe Scientific, 111672R</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Screw Cap for Microtube, No O-Ring, White, Non-Sterile, 1000/PK, Globe Scientific, 111672W</image:title>
      <image:caption>Screw Cap for Microtube, No O-Ring, White, Non-Sterile, 1000/PK, Globe Scientific, 111672W</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-111.png?v=1786094949</image:loc>
      <image:title>Screw Cap for Microtube, No O-Ring, Yellow, Non-Sterile, 1000/PK, Globe Scientific, 111672Y</image:title>
      <image:caption>Screw Cap for Microtube, No O-Ring, Yellow, Non-Sterile, 1000/PK, Globe Scientific, 111672Y</image:caption>
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  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-12.png?v=1786094950</image:loc>
      <image:title>Centrifuge Tube, 15 mL, Attached Red Screw Cap, Polypropylene, Printed Graduations, STERILE, 500/CS (10 Racks of 50), Globe Scientific, 6271</image:title>
      <image:caption>Centrifuge Tube, 15 mL, Attached Red Screw Cap, Polypropylene, Printed Graduations, STERILE, 500/CS (10 Racks of 50), Globe Scientific, 6271</image:caption>
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  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-tube-15-ml-attached-red-screw-cap-polystyrene-printed-graduations-sterile-500-cs-20-bags-of-25-globe-scientific-6272</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-13.png?v=1786094952</image:loc>
      <image:title>Centrifuge Tube, 15 mL, Attached Red Screw Cap, Polystyrene, Printed Graduations, STERILE,  500/CS (20 Bags of 25), Globe Scientific, 6272</image:title>
      <image:caption>Centrifuge Tube, 15 mL, Attached Red Screw Cap, Polystyrene, Printed Graduations, STERILE,  500/CS (20 Bags of 25), Globe Scientific, 6272</image:caption>
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  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-tube-15-ml-attached-red-screw-cap-acrylic-printed-graduations-sterile-500-cs-10-racks-of-50-globe-scientific-6273</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-14_8d5d8469-2294-48dc-967d-b795c1a71742.png?v=1786094953</image:loc>
      <image:title>Centrifuge Tube, 15 mL, Attached Red Screw Cap, Acrylic, Printed Graduations, STERILE, 500/CS (10 Racks of 50), Globe Scientific, 6273</image:title>
      <image:caption>Centrifuge Tube, 15 mL, Attached Red Screw Cap, Acrylic, Printed Graduations, STERILE, 500/CS (10 Racks of 50), Globe Scientific, 6273</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-tube-15-ml-attached-red-screw-cap-polystyrene-printed-graduations-sterile-500-cs-10-racks-of-50-globe-scientific-6274</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-15.png?v=1786094954</image:loc>
      <image:title>Centrifuge Tube, 15 mL, Attached Red Screw Cap, Polystyrene, Printed Graduations, STERILE, 500/CS (10 Racks of 50), Globe Scientific, 6274</image:title>
      <image:caption>Centrifuge Tube, 15 mL, Attached Red Screw Cap, Polystyrene, Printed Graduations, STERILE, 500/CS (10 Racks of 50), Globe Scientific, 6274</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-16_8019928c-40b6-4c6a-aa7b-ce412b1807c9.png?v=1786094956</image:loc>
      <image:title>Centrifuge Tube, 50 mL, Attached Blue Flat Top Screw Cap, Polypropylene, Printed Graduations, STERILE,  500/CS (20 Bags of 25), Globe Scientific, 6289</image:title>
      <image:caption>Centrifuge Tube, 50 mL, Attached Blue Flat Top Screw Cap, Polypropylene, Printed Graduations, STERILE,  500/CS (20 Bags of 25), Globe Scientific, 6289</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-17.png?v=1786094957</image:loc>
      <image:title>Centrifuge Tube, 10 mL, with Separate Natural Screw Cap, Polypropylene, Printed Graduations, Non-Sterile, 1000/CS (2 Bags of 500), Globe Scientific, 6292</image:title>
      <image:caption>Centrifuge Tube, 10 mL, with Separate Natural Screw Cap, Polypropylene, Printed Graduations, Non-Sterile, 1000/CS (2 Bags of 500), Globe Scientific, 6292</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-18_d9c2393f-5605-4157-9d07-b688f0f2072a.png?v=1786094959</image:loc>
      <image:title>Centrifuge Tube, 10 mL, Oak Ridge Style, Round Bottom, Attached Screw Cap, Polypropylene, Non-Sterile, 12/PK, Globe Scientific, 6320</image:title>
      <image:caption>Centrifuge Tube, 10 mL, Oak Ridge Style, Round Bottom, Attached Screw Cap, Polypropylene, Non-Sterile, 12/PK, Globe Scientific, 6320</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-tube-30-ml-oak-ridge-round-bottom-style-attached-screw-cap-polypropylene-non-sterile-12-pk-globe-scientific-6321</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-19.png?v=1786094960</image:loc>
      <image:title>Centrifuge Tube, 30 mL, Oak Ridge Round Bottom Style, Attached Screw Cap, Polypropylene, Non-Sterile, 12/PK, Globe Scientific, 6321</image:title>
      <image:caption>Centrifuge Tube, 30 mL, Oak Ridge Round Bottom Style, Attached Screw Cap, Polypropylene, Non-Sterile, 12/PK, Globe Scientific, 6321</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-tube-50-ml-oak-ridge-round-bottom-style-attached-screw-cap-polypropylene-non-sterile-12-pk-globe-scientific-6322</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-20_6593e99f-bcc0-4fa4-8cd0-75875eed4ffe.png?v=1786094961</image:loc>
      <image:title>Centrifuge Tube, 50 mL, Oak Ridge Round Bottom Style, Attached Screw Cap, Polypropylene, Non-Sterile, 12/PK, Globe Scientific, 6322</image:title>
      <image:caption>Centrifuge Tube, 50 mL, Oak Ridge Round Bottom Style, Attached Screw Cap, Polypropylene, Non-Sterile, 12/PK, Globe Scientific, 6322</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-tube-70-ml-oak-ridge-round-bottom-style-attached-screw-cap-polypropylene-non-sterile-12-pk-globe-scientific-6323</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-21_1113195e-2d54-43c0-be83-a57757b0f3e0.png?v=1786094962</image:loc>
      <image:title>Centrifuge Tube, 70 mL, Oak Ridge Round Bottom Style, Attached Screw Cap, Polypropylene, Non-Sterile, 12/PK, Globe Scientific, 6323</image:title>
      <image:caption>Centrifuge Tube, 70 mL, Oak Ridge Round Bottom Style, Attached Screw Cap, Polypropylene, Non-Sterile, 12/PK, Globe Scientific, 6323</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-tube-225-ml-large-volume-attached-white-screw-cap-polypropylene-sterile-48-cs-globe-scientific-6334</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-22.png?v=1786094964</image:loc>
      <image:title>Centrifuge Tube, 225 mL Large Volume, Attached White Screw Cap, Polypropylene, STERILE, 48/CS, Globe Scientific, 6334</image:title>
      <image:caption>Centrifuge Tube, 225 mL Large Volume, Attached White Screw Cap, Polypropylene, STERILE, 48/CS, Globe Scientific, 6334</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-tube-250-ml-large-volume-attached-white-screw-cap-polypropylene-sterile-48-cs-globe-scientific-6336</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-23.png?v=1786094965</image:loc>
      <image:title>Centrifuge Tube, 250 mL Large Volume, Attached White Screw Cap, Polypropylene, STERILE, 48/CS, Globe Scientific, 6336</image:title>
      <image:caption>Centrifuge Tube, 250 mL Large Volume, Attached White Screw Cap, Polypropylene, STERILE, 48/CS, Globe Scientific, 6336</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-tube-500-ml-large-volume-attached-white-screw-cap-polypropylene-sterile-48-cs-globe-scientific-6338</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-24_8c9016d3-d436-4de5-a1ac-444aea61fcfa.png?v=1786094967</image:loc>
      <image:title>Centrifuge Tube, 500 mL Large Volume, Attached White Screw Cap, Polypropylene, STERILE, 48/CS, Globe Scientific, 6338</image:title>
      <image:caption>Centrifuge Tube, 500 mL Large Volume, Attached White Screw Cap, Polypropylene, STERILE, 48/CS, Globe Scientific, 6338</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/diamond-midi-centrifuge-tube-5-0-ml-polypropylene-separate-red-screw-cap-graduated-non-sterile-500-cs-5-bags-of-100-globe-scientific-111580</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-25.png?v=1786094968</image:loc>
      <image:title>Diamond Midi Centrifuge Tube, 5.0 mL, Polypropylene, Separate Red Screw Cap, Graduated, Non-Sterile, 500/CS (5 Bags of 100), Globe Scientific, 111580</image:title>
      <image:caption>Diamond Midi Centrifuge Tube, 5.0 mL, Polypropylene, Separate Red Screw Cap, Graduated, Non-Sterile, 500/CS (5 Bags of 100), Globe Scientific, 111580</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-tube-16-x-100-mm-12-ml-polystyrene-with-separate-white-plug-cap-non-sterile-1000-cs-globe-scientific-112009</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-26.png?v=1786094969</image:loc>
      <image:title>Centrifuge Tube, 16 x 100 mm (12 mL), Polystyrene, with Separate White Plug Cap, Non-Sterile, 1000/CS, Globe Scientific, 112009</image:title>
      <image:caption>Centrifuge Tube, 16 x 100 mm (12 mL), Polystyrene, with Separate White Plug Cap, Non-Sterile, 1000/CS, Globe Scientific, 112009</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-tube-16-x-100-mm-12-ml-polystyrene-with-separate-white-plug-cap-non-sterile-2000-cs-globe-scientific-112010</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-27.png?v=1786094971</image:loc>
      <image:title>Centrifuge Tube, 16 x 100 mm (12 mL), Polystyrene, with Separate White Plug Cap, Non-Sterile, 2000/CS, Globe Scientific, 112010</image:title>
      <image:caption>Centrifuge Tube, 16 x 100 mm (12 mL), Polystyrene, with Separate White Plug Cap, Non-Sterile, 2000/CS, Globe Scientific, 112010</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-tube-16-x-100-mm-12-ml-polypropylene-non-sterile-2000-cs-4-bags-of-500-globe-scientific-112040</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-28_4af3a470-a117-4fbb-b8c5-087936c1fe95.png?v=1786094972</image:loc>
      <image:title>Centrifuge Tube, 16 x 100 mm (12 mL), Polypropylene, Non-Sterile, 2000/CS (4 Bags of 500), Globe Scientific, 112040</image:title>
      <image:caption>Centrifuge Tube, 16 x 100 mm (12 mL), Polypropylene, Non-Sterile, 2000/CS (4 Bags of 500), Globe Scientific, 112040</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/diamond-midi-centrifuge-tube-5-0-ml-polypropylene-separate-blue-screw-cap-graduated-non-sterile-500-cs-5-bags-of-100-globe-scientific-111580b</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-29.png?v=1786094973</image:loc>
      <image:title>Diamond Midi Centrifuge Tube, 5.0 mL, Polypropylene, Separate Blue Screw Cap, Graduated, Non-Sterile, 500/CS (5 Bags of 100), Globe Scientific, 111580B</image:title>
      <image:caption>Diamond Midi Centrifuge Tube, 5.0 mL, Polypropylene, Separate Blue Screw Cap, Graduated, Non-Sterile, 500/CS (5 Bags of 100), Globe Scientific, 111580B</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/diamond-midi-centrifuge-tube-5-0-ml-polypropylene-assembled-blue-screw-cap-graduated-sterile-500-cs-20-racks-of-25-globe-scientific-111580brs</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-30.png?v=1786094975</image:loc>
      <image:title>Diamond Midi Centrifuge Tube, 5.0 mL, Polypropylene, Assembled Blue Screw Cap, Graduated, STERILE, 500/CS (20 Racks of 25), Globe Scientific, 111580BRS</image:title>
      <image:caption>Diamond Midi Centrifuge Tube, 5.0 mL, Polypropylene, Assembled Blue Screw Cap, Graduated, STERILE, 500/CS (20 Racks of 25), Globe Scientific, 111580BRS</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/diamond-midi-centrifuge-tube-5-0-ml-polypropylene-assembled-blue-screw-cap-graduated-sterile-200-cs-10-bags-of-20-globe-scientific-111580bs</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-31.png?v=1786094977</image:loc>
      <image:title>Diamond Midi Centrifuge Tube, 5.0 mL, Polypropylene, Assembled Blue Screw Cap, Graduated, STERILE, 200/CS (10 Bags of 20), Globe Scientific, 111580BS</image:title>
      <image:caption>Diamond Midi Centrifuge Tube, 5.0 mL, Polypropylene, Assembled Blue Screw Cap, Graduated, STERILE, 200/CS (10 Bags of 20), Globe Scientific, 111580BS</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/diamond-midi-centrifuge-tube-5-0-ml-polypropylene-assembled-red-screw-cap-graduated-sterile-500-cs-20-racks-of-25-globe-scientific-111580rs</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-32.png?v=1786094977</image:loc>
      <image:title>Diamond Midi Centrifuge Tube, 5.0 mL, Polypropylene, Assembled Red Screw Cap, Graduated, STERILE, 500/CS (20 Racks of 25), Globe Scientific, 111580RS</image:title>
      <image:caption>Diamond Midi Centrifuge Tube, 5.0 mL, Polypropylene, Assembled Red Screw Cap, Graduated, STERILE, 500/CS (20 Racks of 25), Globe Scientific, 111580RS</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/diamond-midi-centrifuge-tube-5-0-ml-polypropylene-assembled-red-screw-cap-graduated-sterile-200-cs-10-bags-of-20-globe-scientific-111580s</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-33.png?v=1786094978</image:loc>
      <image:title>Diamond Midi Centrifuge Tube, 5.0 mL, Polypropylene, Assembled Red Screw Cap, Graduated, STERILE, 200/CS (10 Bags of 20), Globe Scientific, 111580S</image:title>
      <image:caption>Diamond Midi Centrifuge Tube, 5.0 mL, Polypropylene, Assembled Red Screw Cap, Graduated, STERILE, 200/CS (10 Bags of 20), Globe Scientific, 111580S</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-tube-16-x-100-mm-12-ml-polystyrene-non-sterile-500-cs-globe-scientific-112010-500</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-34.png?v=1786094981</image:loc>
      <image:title>Centrifuge Tube, 16 x 100 mm (12 mL), Polystyrene, Non-Sterile, 500/CS, Globe Scientific, 112010-500</image:title>
      <image:caption>Centrifuge Tube, 16 x 100 mm (12 mL), Polystyrene, Non-Sterile, 500/CS, Globe Scientific, 112010-500</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-tube-15-ml-polystyrene-molded-graduations-non-sterile-250-pk-globe-scientific-6260-250</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-35.png?v=1786094981</image:loc>
      <image:title>Centrifuge Tube, 15 mL, Polystyrene, Molded Graduations, Non-Sterile, 250/PK, Globe Scientific, 6260-250</image:title>
      <image:caption>Centrifuge Tube, 15 mL, Polystyrene, Molded Graduations, Non-Sterile, 250/PK, Globe Scientific, 6260-250</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-tube-15-ml-polypropylene-molded-graduations-non-sterile-250-pk-globe-scientific-6261-250</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-36.png?v=1786094982</image:loc>
      <image:title>Centrifuge Tube, 15 mL, Polypropylene, Molded Graduations, Non-Sterile, 250/PK, Globe Scientific, 6261-250</image:title>
      <image:caption>Centrifuge Tube, 15 mL, Polypropylene, Molded Graduations, Non-Sterile, 250/PK, Globe Scientific, 6261-250</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-tube-15-ml-polystyrene-molded-graduations-non-sterile-100-cs-globe-scientific-6265-100</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-37_aa4e9e91-d312-4b13-974a-1ad1636b4c53.png?v=1786094984</image:loc>
      <image:title>Centrifuge Tube, 15 mL, Polystyrene, Molded Graduations, Non-Sterile, 100/CS, Globe Scientific, 6265-100</image:title>
      <image:caption>Centrifuge Tube, 15 mL, Polystyrene, Molded Graduations, Non-Sterile, 100/CS, Globe Scientific, 6265-100</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-tube-15-ml-polypropylene-molded-graduations-non-sterile-100-cs-globe-scientific-6266-100</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-38.png?v=1786094985</image:loc>
      <image:title>Centrifuge Tube, 15 mL, Polypropylene, Molded Graduations, Non-Sterile, 100/CS, Globe Scientific, 6266-100</image:title>
      <image:caption>Centrifuge Tube, 15 mL, Polypropylene, Molded Graduations, Non-Sterile, 100/CS, Globe Scientific, 6266-100</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-tube-15-ml-polypropylene-sterile-printed-graduations-attached-blue-screwcap-500-cs-20-bags-of-25-globe-scientific-v-6295t</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-39_6ebcd8a9-5b62-4dc1-9db8-f1c2aaf890e3.png?v=1786094986</image:loc>
      <image:title>Centrifuge tube, 15 mL, Polypropylene, STERILE, Printed Graduations, Attached Blue Screwcap, 500/CS (20 Bags of 25), Globe Scientific, V-6295T</image:title>
      <image:caption>Centrifuge tube, 15 mL, Polypropylene, STERILE, Printed Graduations, Attached Blue Screwcap, 500/CS (20 Bags of 25), Globe Scientific, V-6295T</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-tube-50-ml-certified-blue-screwcap-sterile-printed-graduations-500-cs-20-resealable-bags-of-25-globe-scientific-v-6297t</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-40.png?v=1786094987</image:loc>
      <image:title>Centrifuge tube, 50 mL, Certified Blue Screwcap, STERILE, Printed Graduations, 500/CS (20 Resealable Bags of 25), Globe Scientific, V-6297T</image:title>
      <image:caption>Centrifuge tube, 50 mL, Certified Blue Screwcap, STERILE, Printed Graduations, 500/CS (20 Resealable Bags of 25), Globe Scientific, V-6297T</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microcentrifuge-tube-6-x-47-mm-500-ul-0-5-ml-low-density-polyethylene-attached-plug-cap-non-sterile-18000-cs-globe-scientific-110540</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-41.png?v=1786094989</image:loc>
      <image:title>Microcentrifuge Tube, 6 x 47 mm, 500 uL (0.5 mL), Low-Density Polyethylene, Attached Plug Cap, Non-Sterile, 18000/CS, Globe Scientific, 110540</image:title>
      <image:caption>Microcentrifuge Tube, 6 x 47 mm, 500 uL (0.5 mL), Low-Density Polyethylene, Attached Plug Cap, Non-Sterile, 18000/CS, Globe Scientific, 110540</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microcentrifuge-tube-0-6-ml-polypropylene-attached-flat-top-cap-graduated-non-sterile-1000-pk-globe-scientific-111550</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-42.png?v=1786094990</image:loc>
      <image:title>Microcentrifuge Tube, 0.6 mL, Polypropylene, Attached Flat Top Cap, Graduated, Non-Sterile, 1000/PK, Globe Scientific, 111550</image:title>
      <image:caption>Microcentrifuge Tube, 0.6 mL, Polypropylene, Attached Flat Top Cap, Graduated, Non-Sterile, 1000/PK, Globe Scientific, 111550</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microcentrifuge-tube-1-5-ml-polypropylene-attached-snap-cap-graduated-natural-lot-certified-non-sterile-10000-cs-globe-scientific-111562</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-43.png?v=1786094991</image:loc>
      <image:title>Microcentrifuge Tube, 1.5 mL, Polypropylene, Attached Snap Cap, Graduated, Natural, Lot Certified, Non-Sterile, 10000/CS, Globe Scientific, 111562</image:title>
      <image:caption>Microcentrifuge Tube, 1.5 mL, Polypropylene, Attached Snap Cap, Graduated, Natural, Lot Certified, Non-Sterile, 10000/CS, Globe Scientific, 111562</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microcentrifuge-tube-1-5-ml-polypropylene-attached-snap-cap-graduated-natural-certified-stand-up-ziplock-bag-non-sterile-10000-cs-globe-scientific-111564</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-44.png?v=1786094993</image:loc>
      <image:title>Microcentrifuge Tube, 1.5 mL, Polypropylene, Attached Snap Cap, Graduated, Natural, Certified, Stand Up Ziplock Bag, Non-Sterile, 10000/CS, Globe Scientific, 111564</image:title>
      <image:caption>Microcentrifuge Tube, 1.5 mL, Polypropylene, Attached Snap Cap, Graduated, Natural, Certified, Stand Up Ziplock Bag, Non-Sterile, 10000/CS, Globe Scientific, 111564</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microcentrifuge-tube-2-0-ml-polypropylene-attached-snap-cap-graduated-natural-certified-stand-up-ziplock-bag-non-sterile-5000-cs-globe-scientific-111574</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-45.png?v=1786094995</image:loc>
      <image:title>Microcentrifuge Tube, 2.0 mL, Polypropylene, Attached Snap Cap, Graduated, Natural, Certified, Stand Up Ziplock Bag, Non-Sterile, 5000/CS, Globe Scientific, 111574</image:title>
      <image:caption>Microcentrifuge Tube, 2.0 mL, Polypropylene, Attached Snap Cap, Graduated, Natural, Certified, Stand Up Ziplock Bag, Non-Sterile, 5000/CS, Globe Scientific, 111574</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/diamond-midi-centrifuge-tube-5-0-ml-polypropylene-attached-snap-cap-graduated-natural-non-sterile-2000-cs-10-boxes-of-4-bags-of-50-globe-scientific-111578</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-46.png?v=1786094996</image:loc>
      <image:title>Diamond Midi Centrifuge Tube, 5.0 mL, Polypropylene, Attached Snap Cap, Graduated, Natural, Non-Sterile, 2000/CS (10 Boxes of 4 Bags of 50), Globe Scientific, 111578</image:title>
      <image:caption>Diamond Midi Centrifuge Tube, 5.0 mL, Polypropylene, Attached Snap Cap, Graduated, Natural, Non-Sterile, 2000/CS (10 Boxes of 4 Bags of 50), Globe Scientific, 111578</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microcentrifuge-tube-2-0-ml-polypropylene-no-cap-graduated-natural-non-sterile-1000-pk-2-bags-of-500-globe-scientific-111620</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-47_eb31111f-b679-4388-9aed-922181a17c15.png?v=1786094997</image:loc>
      <image:title>Microcentrifuge Tube, 2.0 mL, Polypropylene, No Cap, Graduated, Natural, Non-Sterile, 1000/PK (2 Bags of 500), Globe Scientific, 111620</image:title>
      <image:caption>Microcentrifuge Tube, 2.0 mL, Polypropylene, No Cap, Graduated, Natural, Non-Sterile, 1000/PK (2 Bags of 500), Globe Scientific, 111620</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microcentrifuge-tube-1-5-ml-polypropylene-no-cap-graduated-natural-non-sterile-10000-cs-10-boxes-of-2-bags-of-500-globe-scientific-111642</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-48.png?v=1786094998</image:loc>
      <image:title>Microcentrifuge Tube, 1.5 mL, Polypropylene, No Cap, Graduated, Natural, Non-Sterile, 10000/CS (10 Boxes of 2 Bags of 500), Globe Scientific, 111642</image:title>
      <image:caption>Microcentrifuge Tube, 1.5 mL, Polypropylene, No Cap, Graduated, Natural, Non-Sterile, 10000/CS (10 Boxes of 2 Bags of 500), Globe Scientific, 111642</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microtube-0-5-ml-attached-screw-cap-for-color-insert-with-o-ring-sterile-polypropylene-1000-cs-2-bags-of-500-globe-scientific-111690</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-49.png?v=1786095004</image:loc>
      <image:title>Microtube, 0.5 mL, Attached Screw Cap for Color Insert, with O-Ring, STERILE, Polypropylene, 1000/CS (2 Bags of 500), Globe Scientific, 111690</image:title>
      <image:caption>Microtube, 0.5 mL, Attached Screw Cap for Color Insert, with O-Ring, STERILE, Polypropylene, 1000/CS (2 Bags of 500), Globe Scientific, 111690</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microtube-0-5-ml-polypropylene-no-cap-non-sterile-1000-pk-globe-scientific-111692</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-50_0be07b97-a467-454c-90ec-3905c3429728.png?v=1786095004</image:loc>
      <image:title>Microtube, 0.5 mL, Polypropylene, No Cap, Non-Sterile, 1000/PK, Globe Scientific, 111692</image:title>
      <image:caption>Microtube, 0.5 mL, Polypropylene, No Cap, Non-Sterile, 1000/PK, Globe Scientific, 111692</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microtube-0-5-ml-self-standing-attached-screwcap-for-color-insert-with-o-ring-sterile-polypropylene-1000-cs-2-bags-of-500-globe-scientific-111700</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-51_075c32a5-6006-4620-9ce1-9afb707c9ff3.png?v=1786095003</image:loc>
      <image:title>Microtube, 0.5 mL, Self-Standing, Attached Screwcap for Color Insert, with O-Ring, STERILE, Polypropylene, 1000/CS (2 Bags of 500), Globe Scientific, 111700</image:title>
      <image:caption>Microtube, 0.5 mL, Self-Standing, Attached Screwcap for Color Insert, with O-Ring, STERILE, Polypropylene, 1000/CS (2 Bags of 500), Globe Scientific, 111700</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microtube-0-5-ml-self-standing-polypropylene-no-cap-non-sterile-1000-pk-globe-scientific-111702</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-52.png?v=1786095005</image:loc>
      <image:title>Microtube, 0.5 mL, Self-Standing, Polypropylene, No Cap, Non-Sterile, 1000/PK, Globe Scientific, 111702</image:title>
      <image:caption>Microtube, 0.5 mL, Self-Standing, Polypropylene, No Cap, Non-Sterile, 1000/PK, Globe Scientific, 111702</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microtube-1-5-ml-attached-screw-cap-for-color-insert-with-o-ring-sterile-polypropylene-1000-cs-2-bags-of-500-globe-scientific-111710</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-53.png?v=1786095006</image:loc>
      <image:title>Microtube, 1.5 mL, Attached Screw Cap for Color Insert, with O-Ring, STERILE, Polypropylene, 1000/CS (2 Bags of 500), Globe Scientific, 111710</image:title>
      <image:caption>Microtube, 1.5 mL, Attached Screw Cap for Color Insert, with O-Ring, STERILE, Polypropylene, 1000/CS (2 Bags of 500), Globe Scientific, 111710</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microtube-1-5-ml-polypropylene-no-cap-1000-pk-globe-scientific-111712</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-54.png?v=1786095010</image:loc>
      <image:title>Microtube, 1.5 mL, Polypropylene, No Cap, 1000/PK, Globe Scientific, 111712</image:title>
      <image:caption>Microtube, 1.5 mL, Polypropylene, No Cap, 1000/PK, Globe Scientific, 111712</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microtube-1-5-ml-self-standing-attached-screw-cap-for-color-insert-with-o-ring-sterile-polypropylene-1000-cs-2-bags-of-500-globe-scientific-111720</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-55.png?v=1786095012</image:loc>
      <image:title>Microtube, 1.5 mL, Self-Standing, Attached Screw Cap for Color Insert, with O-Ring, STERILE, Polypropylene, 1000/CS (2 Bags of 500), Globe Scientific, 111720</image:title>
      <image:caption>Microtube, 1.5 mL, Self-Standing, Attached Screw Cap for Color Insert, with O-Ring, STERILE, Polypropylene, 1000/CS (2 Bags of 500), Globe Scientific, 111720</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microtube-1-5-ml-self-standing-polypropylene-no-cap-non-sterile-1000-pk-globe-scientific-111722</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-56.png?v=1786095013</image:loc>
      <image:title>Microtube, 1.5 mL, Self-Standing, Polypropylene, No Cap, Non-Sterile, 1000/PK, Globe Scientific, 111722</image:title>
      <image:caption>Microtube, 1.5 mL, Self-Standing, Polypropylene, No Cap, Non-Sterile, 1000/PK, Globe Scientific, 111722</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microtube-2-0-ml-attached-screw-cap-for-color-insert-with-o-ring-sterile-polypropylene-1000-cs-2-bags-of-500-globe-scientific-111730</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-57.png?v=1786095014</image:loc>
      <image:title>Microtube, 2.0 mL, Attached Screw Cap for Color Insert, with O-Ring, STERILE, Polypropylene, 1000/CS (2 Bags of 500), Globe Scientific, 111730</image:title>
      <image:caption>Microtube, 2.0 mL, Attached Screw Cap for Color Insert, with O-Ring, STERILE, Polypropylene, 1000/CS (2 Bags of 500), Globe Scientific, 111730</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microtube-2-0-ml-polypropylene-no-cap-non-sterile-1000-pk-globe-scientific-111732</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-58_20b74746-1e49-4273-bfe7-92a436610574.png?v=1786095016</image:loc>
      <image:title>Microtube, 2.0 mL, Polypropylene, No Cap, Non-Sterile, 1000/PK, Globe Scientific, 111732</image:title>
      <image:caption>Microtube, 2.0 mL, Polypropylene, No Cap, Non-Sterile, 1000/PK, Globe Scientific, 111732</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microtube-2-0-ml-self-standing-attached-screw-cap-for-color-insert-with-o-ring-sterile-polypropylene-1000-cs-2-bags-of-500-globe-scientific-111740</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-59.png?v=1786095017</image:loc>
      <image:title>Microtube, 2.0 mL, Self-Standing, Attached Screw Cap for Color Insert, with O-Ring, STERILE, Polypropylene, 1000/CS (2 Bags of 500), Globe Scientific, 111740</image:title>
      <image:caption>Microtube, 2.0 mL, Self-Standing, Attached Screw Cap for Color Insert, with O-Ring, STERILE, Polypropylene, 1000/CS (2 Bags of 500), Globe Scientific, 111740</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microtube-2-0-ml-self-standing-polypropylene-no-cap-non-sterile-1000-pk-globe-scientific-111742</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-60_c732c9e1-f733-4e91-8ca1-0651767d06ab.png?v=1786095019</image:loc>
      <image:title>Microtube, 2.0 mL, Self-Standing, Polypropylene, No Cap, Non-Sterile, 1000/PK, Globe Scientific, 111742</image:title>
      <image:caption>Microtube, 2.0 mL, Self-Standing, Polypropylene, No Cap, Non-Sterile, 1000/PK, Globe Scientific, 111742</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microcentrifuge-tube-0-5-ml-polypropylene-attached-locking-snap-cap-graduated-natural-lot-certified-non-sterile-10000-cs-globe-scientific-111552lk</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-61.png?v=1786095020</image:loc>
      <image:title>Microcentrifuge Tube, 0.5 mL, Polypropylene, Attached Locking Snap Cap, Graduated, Natural, Lot Certified, Non-Sterile, 10000/CS, Globe Scientific, 111552LK</image:title>
      <image:caption>Microcentrifuge Tube, 0.5 mL, Polypropylene, Attached Locking Snap Cap, Graduated, Natural, Lot Certified, Non-Sterile, 10000/CS, Globe Scientific, 111552LK</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microcentrifuge-tube-0-5-ml-polypropylene-attached-snap-cap-graduated-amber-certified-non-sterile-10000-cs-globe-scientific-111554a</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-62.png?v=1786095023</image:loc>
      <image:title>Microcentrifuge Tube, 0.5 mL, Polypropylene, Attached Snap Cap, Graduated, Amber, Certified, Non-Sterile, 10000/CS, Globe Scientific, 111554A</image:title>
      <image:caption>Microcentrifuge Tube, 0.5 mL, Polypropylene, Attached Snap Cap, Graduated, Amber, Certified, Non-Sterile, 10000/CS, Globe Scientific, 111554A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microcentrifuge-tube-0-5-ml-polypropylene-attached-snap-cap-graduated-assorted-colors-certified-stand-up-ziplock-bag-non-sterile-10000-cs-globe-scientific-111554ast</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-63_c40f245f-1875-4b63-8c1f-714125a74891.png?v=1786095023</image:loc>
      <image:title>Microcentrifuge Tube, 0.5 mL, Polypropylene, Attached Snap Cap, Graduated, Assorted Colors, Certified, Stand Up Ziplock Bag, Non-Sterile, 10000/CS, Globe Scientific, 111554AST</image:title>
      <image:caption>Microcentrifuge Tube, 0.5 mL, Polypropylene, Attached Snap Cap, Graduated, Assorted Colors, Certified, Stand Up Ziplock Bag, Non-Sterile, 10000/CS, Globe Scientific, 111554AST</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microcentrifuge-tube-0-5-ml-polypropylene-attached-snap-cap-graduated-blue-certified-stand-up-ziplock-bag-non-sterile-10000-cs-globe-scientific-111554b</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-64_48f770f7-90ad-49fa-b1b4-128945a82447.png?v=1786095024</image:loc>
      <image:title>Microcentrifuge Tube, 0.5 mL, Polypropylene, Attached Snap Cap, Graduated, Blue, Certified, Stand Up Ziplock Bag, Non-Sterile, 10000/CS, Globe Scientific, 111554B</image:title>
      <image:caption>Microcentrifuge Tube, 0.5 mL, Polypropylene, Attached Snap Cap, Graduated, Blue, Certified, Stand Up Ziplock Bag, Non-Sterile, 10000/CS, Globe Scientific, 111554B</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microcentrifuge-tube-0-5-ml-polypropylene-attached-snap-cap-graduated-green-certified-stand-up-ziplock-bag-non-sterile-10000-cs-globe-scientific-111554g</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-65.png?v=1786095026</image:loc>
      <image:title>Microcentrifuge Tube, 0.5 mL, Polypropylene, Attached Snap Cap, Graduated, Green, Certified, Stand Up Ziplock Bag, Non-Sterile, 10000/CS, Globe Scientific, 111554G</image:title>
      <image:caption>Microcentrifuge Tube, 0.5 mL, Polypropylene, Attached Snap Cap, Graduated, Green, Certified, Stand Up Ziplock Bag, Non-Sterile, 10000/CS, Globe Scientific, 111554G</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microcentrifuge-tube-0-5-ml-polypropylene-attached-snap-cap-graduated-orange-certified-stand-up-zipper-closure-bag-non-sterile-10000-cs-globe-scientific-111554n</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-66_bdf1b3a8-ebd2-4b91-9afe-03643f3ccda1.png?v=1786095027</image:loc>
      <image:title>Microcentrifuge Tube, 0.5 mL, Polypropylene, Attached Snap Cap, Graduated, Orange, Certified, Stand Up Zipper Closure Bag, Non-Sterile, 10000/CS, Globe Scientific, 111554N</image:title>
      <image:caption>Microcentrifuge Tube, 0.5 mL, Polypropylene, Attached Snap Cap, Graduated, Orange, Certified, Stand Up Zipper Closure Bag, Non-Sterile, 10000/CS, Globe Scientific, 111554N</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microcentrifuge-tube-0-5-ml-polypropylene-attached-snap-cap-graduated-red-certified-stand-up-zipper-closure-bag-non-sterile-10000-cs-globe-scientific-111554r</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-67.png?v=1786095029</image:loc>
      <image:title>Microcentrifuge Tube, 0.5 mL, Polypropylene, Attached Snap Cap, Graduated, Red, Certified, Stand Up Zipper Closure Bag, Non-Sterile, 10000/CS, Globe Scientific, 111554R</image:title>
      <image:caption>Microcentrifuge Tube, 0.5 mL, Polypropylene, Attached Snap Cap, Graduated, Red, Certified, Stand Up Zipper Closure Bag, Non-Sterile, 10000/CS, Globe Scientific, 111554R</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microcentrifuge-tube-0-5-ml-polypropylene-attached-snap-cap-graduated-violet-certified-stand-up-zipper-closure-bag-non-sterile-10000-cs-globe-scientific-111554v</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-68.png?v=1786095030</image:loc>
      <image:title>Microcentrifuge Tube, 0.5 mL, Polypropylene, Attached Snap Cap, Graduated, Violet, Certified, Stand Up Zipper Closure Bag, Non-Sterile, 10000/CS, Globe Scientific, 111554V</image:title>
      <image:caption>Microcentrifuge Tube, 0.5 mL, Polypropylene, Attached Snap Cap, Graduated, Violet, Certified, Stand Up Zipper Closure Bag, Non-Sterile, 10000/CS, Globe Scientific, 111554V</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microcentrifuge-tube-0-5-ml-polypropylene-attached-snap-cap-graduated-yellow-certified-stand-up-zipper-closure-bag-non-sterile-10000-cs-globe-scientific-111554y</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-69_b0af2c35-da60-40ea-b2b5-61cd40f4cbca.png?v=1786095032</image:loc>
      <image:title>Microcentrifuge Tube, 0.5 mL, Polypropylene, Attached Snap Cap, Graduated, Yellow, Certified, Stand Up Zipper Closure Bag, Non-Sterile, 10000/CS, Globe Scientific, 111554Y</image:title>
      <image:caption>Microcentrifuge Tube, 0.5 mL, Polypropylene, Attached Snap Cap, Graduated, Yellow, Certified, Stand Up Zipper Closure Bag, Non-Sterile, 10000/CS, Globe Scientific, 111554Y</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microcentrifuge-tube-1-5-ml-polypropylene-attached-snap-cap-graduated-blue-non-sterile-10000-cs-globe-scientific-111558b</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-70_ad51ccb3-65a5-4875-aae3-5cfa67f8e0bc.png?v=1786095033</image:loc>
      <image:title>Microcentrifuge Tube, 1.5 mL, Polypropylene, Attached Snap Cap, Graduated, Blue, Non-Sterile, 10000/CS, Globe Scientific, 111558B</image:title>
      <image:caption>Microcentrifuge Tube, 1.5 mL, Polypropylene, Attached Snap Cap, Graduated, Blue, Non-Sterile, 10000/CS, Globe Scientific, 111558B</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/microcentrifuge-tube-1-5-ml-polypropylene-attached-snap-cap-graduated-pink-non-sterile-10000-cs-globe-scientific-111558p</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-72.png?v=1786095036</image:loc>
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      <image:caption>Microcentrifuge Tube, 1.5 mL, Polypropylene, Attached Snap Cap, Graduated, Amber, Certified, Stand Up Zipper Closed Bag, Non-Sterile, 10000/CS, Globe Scientific, 111564A</image:caption>
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      <image:caption>Microcentrifuge Tube, 1.5 mL, Polypropylene, Attached Snap Cap, Graduated, Assorted Colors, Certified, Stand Up Zipper Closure Bag, Non-Sterile, 10000/CS, Globe Scientific, 111564AST</image:caption>
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      <image:caption>Microcentrifuge Tube, 1.5 mL, Polypropylene, Attached Snap Cap, Graduated, Blue, Certified, Stand Up Zipper Closure Bag, Non-Sterile, 10000/CS, Globe Scientific, 111564B</image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-77.png?v=1786095043</image:loc>
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      <image:caption>Microcentrifuge Tube, 1.5 mL, Polypropylene, Attached Snap Cap, Graduated, Green, Certified, Stand Up Zipper Closure Bag, Non-Sterile, 10000/CS, Globe Scientific, 111564G</image:caption>
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      <image:caption>Microcentrifuge Tube, 1.5 mL, Polypropylene, Attached Snap Cap, Graduated, Orange, Certified, Stand Up Zipper Closure Bag, Non-Sterile, 10000/CS, Globe Scientific, 111564N</image:caption>
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      <image:caption>Microcentrifuge Tube, 1.5 mL, Polypropylene, Attached Snap Cap, Graduated, Red, Certified, Stand Up Zipper Closure Bag, Non-Sterile, 10000/CS, Globe Scientific, 111564R</image:caption>
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      <image:caption>Microcentrifuge Tube, 1.5 mL, Polypropylene, Attached Snap Cap, Graduated, Violet, Certified, Stand Up Zipper Closure Bag, Non-Sterile, 10000/CS, Globe Scientific, 111564V</image:caption>
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      <image:caption>Microcentrifuge Tube, 1.5 mL, Polypropylene, Attached Snap Cap, Graduated, Yellow, Certified, Stand Up Zipper Closure Bag, Non-Sterile, 10000/CS, Globe Scientific, 111564Y</image:caption>
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      <image:caption>Microcentrifuge Tube, 2.0 mL, Polypropylene, Attached Snap Cap, Graduated, Amber, Certified, Stand Up Zipper Closure Bag, Non-Sterile, 5000/CS, Globe Scientific, 111574A</image:caption>
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      <image:caption>Microcentrifuge Tube, 2.0 mL, Polypropylene, Attached Snap Cap, Graduated, Orange, Certified, Stand Up Zipper Closure Bag, Non-Sterile, 5000/CS, Globe Scientific, 111574N</image:caption>
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      <image:caption>Microcentrifuge Tube, 2.0 mL, Polypropylene, Attached Snap Cap, Graduated, Violet, Certified, Stand Up Zipper Closure Bag, Non-Sterile, 5000/CS, Globe Scientific, 111574V</image:caption>
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      <image:caption>Microcentrifuge Tube, 2.0 mL, Polypropylene, Attached Snap Cap, Graduated, Yellow, Certified, Stand Up Zipper Closure Bag, Non-Sterile, 5000/CS, Globe Scientific, 111574Y</image:caption>
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    <loc>https://preiser.com/products/diamond-midi-centrifuge-tube-5-0-ml-polypropylene-attached-snap-cap-graduated-green-non-sterile-2000-cs-10-boxes-of-4-bags-of-50-globe-scientific-111578g</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-95_b126b979-9f97-450c-b18c-4083a1ce69db.png?v=1786095070</image:loc>
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      <image:caption>Diamond Midi Centrifuge Tube, 5.0 mL, Polypropylene, Attached Snap Cap, Graduated, Green, Non-Sterile, 2000/CS (10 Boxes of 4 Bags of 50), Globe Scientific, 111578G</image:caption>
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  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-96.png?v=1786095072</image:loc>
      <image:title>Diamond Midi Centrifuge Tube, 5.0 mL, Polypropylene, Attached Snap Cap, Graduated, Red, Non-Sterile, 2000/CS (10 Boxes of 4 Bags of 50), Globe Scientific, 111578R</image:title>
      <image:caption>Diamond Midi Centrifuge Tube, 5.0 mL, Polypropylene, Attached Snap Cap, Graduated, Red, Non-Sterile, 2000/CS (10 Boxes of 4 Bags of 50), Globe Scientific, 111578R</image:caption>
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  <url>
    <loc>https://preiser.com/products/diamond-midi-centrifuge-tube-5-0-ml-polypropylene-attached-snap-cap-graduated-natural-sterile-2000-cs-10-boxes-with-10-bags-of-20-globe-scientific-111578s</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-97.png?v=1786095073</image:loc>
      <image:title>Diamond Midi Centrifuge Tube, 5.0 mL, Polypropylene, Attached Snap Cap, Graduated, Natural, STERILE, 2000/CS (10 Boxes with 10 Bags of 20), Globe Scientific, 111578S</image:title>
      <image:caption>Diamond Midi Centrifuge Tube, 5.0 mL, Polypropylene, Attached Snap Cap, Graduated, Natural, STERILE, 2000/CS (10 Boxes with 10 Bags of 20), Globe Scientific, 111578S</image:caption>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-98.png?v=1786095074</image:loc>
      <image:title>Diamond Midi Centrifuge Tube, 5.0 mL, Polypropylene, Attached Snap Cap, Graduated, Yellow, Non-Sterile, 2000/CS (10 Boxes of 4 Bags of 50), Globe Scientific, 111578Y</image:title>
      <image:caption>Diamond Midi Centrifuge Tube, 5.0 mL, Polypropylene, Attached Snap Cap, Graduated, Yellow, Non-Sterile, 2000/CS (10 Boxes of 4 Bags of 50), Globe Scientific, 111578Y</image:caption>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0001-99.png?v=1786095076</image:loc>
      <image:title>Diamond Midi Centrifuge Tube, 5.0 mL, Polypropylene, Attached Locking Snap Cap, Graduated, Natural, Lot Certified, Non-Sterile, 3000/CS, Globe Scientific, 111582LK</image:title>
      <image:caption>Diamond Midi Centrifuge Tube, 5.0 mL, Polypropylene, Attached Locking Snap Cap, Graduated, Natural, Lot Certified, Non-Sterile, 3000/CS, Globe Scientific, 111582LK</image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-01.png?v=1786095077</image:loc>
      <image:title>Culture Tube, Borosilicate Glass, 10 x 75 mm, 4 mL, 1000/CS (4 Boxes of 250), Globe Scientific, 1503</image:title>
      <image:caption>Culture Tube, Borosilicate Glass, 10 x 75 mm, 4 mL, 1000/CS (4 Boxes of 250), Globe Scientific, 1503</image:caption>
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  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-02.png?v=1786095079</image:loc>
      <image:title>Culture Tube, Borosilicate Glass, 12 x 75 mm, 6 mL, 1000/CS (4 Boxes of 250), Globe Scientific, 1505</image:title>
      <image:caption>Culture Tube, Borosilicate Glass, 12 x 75 mm, 6 mL, 1000/CS (4 Boxes of 250), Globe Scientific, 1505</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-03.png?v=1786095080</image:loc>
      <image:title>Culture Tube, Borosilicate Glass, 13 x 100 mm, 10 mL, 1000/CS (4 Boxes of 250), Globe Scientific, 1510</image:title>
      <image:caption>Culture Tube, Borosilicate Glass, 13 x 100 mm, 10 mL, 1000/CS (4 Boxes of 250), Globe Scientific, 1510</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-04.png?v=1786095082</image:loc>
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      <image:caption>Culture Tube, Borosilicate Glass, 16 x 125 mm, 19 mL, 1000/CS (4 Boxes of 250), Globe Scientific, 1515</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-05.png?v=1786095083</image:loc>
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      <image:caption>Culture Tube, Borosilicate Glass, 16 x 150 mm, 23 mL, 1000/CS (4 Boxes of 250), Globe Scientific, 1517</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-06.png?v=1786095084</image:loc>
      <image:title>Culture Tube, Borosilicate Glass, 18 x 150 mm, 29 mL, 500/CS (4 Boxes of 125), Globe Scientific, 1519</image:title>
      <image:caption>Culture Tube, Borosilicate Glass, 18 x 150 mm, 29 mL, 500/CS (4 Boxes of 125), Globe Scientific, 1519</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-07.png?v=1786095086</image:loc>
      <image:title>Culture Tube, Borosilicate Glass, 20 x 150 mm, 36 mL, 500/CS (4 Boxes of 125), Globe Scientific, 1522</image:title>
      <image:caption>Culture Tube, Borosilicate Glass, 20 x 150 mm, 36 mL, 500/CS (4 Boxes of 125), Globe Scientific, 1522</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-08.png?v=1786095087</image:loc>
      <image:title>Tube, False Bottom, 16 x 97 mm, 5 mL, with Threads, Polypropylene, Natural, 1000/CS, Globe Scientific, 5527</image:title>
      <image:caption>Tube, False Bottom, 16 x 97 mm, 5 mL, with Threads, Polypropylene, Natural, 1000/CS, Globe Scientific, 5527</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-09.png?v=1786095088</image:loc>
      <image:title>Cap, Screw, for False Bottom Tubes with Threads, White, 1000/PK, Globe Scientific, 5528</image:title>
      <image:caption>Cap, Screw, for False Bottom Tubes with Threads, White, 1000/PK, Globe Scientific, 5528</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-10.png?v=1786095090</image:loc>
      <image:title>Test Tube with Attached Red Screw Cap, 16 x 100 mm, 10 mL, Polystyrene, STERILE, Individually Wrapped, 750/CS, Globe Scientific, 6152</image:title>
      <image:caption>Test Tube with Attached Red Screw Cap, 16 x 100 mm, 10 mL, Polystyrene, STERILE, Individually Wrapped, 750/CS, Globe Scientific, 6152</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-11_89269582-7f51-497f-b5f5-64d9914128a1.png?v=1786095091</image:loc>
      <image:title>Test Tube with Separate Blue Screw Cap, 16 x 120 mm, 15 mL, Polystyrene, 1000/CS (8 Bags of 125), Globe Scientific, 6155</image:title>
      <image:caption>Test Tube with Separate Blue Screw Cap, 16 x 120 mm, 15 mL, Polystyrene, 1000/CS (8 Bags of 125), Globe Scientific, 6155</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-12.png?v=1786095093</image:loc>
      <image:title>Test Tube with Attached Red Screw Cap, 16 x 120 mm, 15 mL, Polystyrene, STERILE, Individually Wrapped, 500/CS, Globe Scientific, 6157</image:title>
      <image:caption>Test Tube with Attached Red Screw Cap, 16 x 120 mm, 15 mL, Polystyrene, STERILE, Individually Wrapped, 500/CS, Globe Scientific, 6157</image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-13.png?v=1786095094</image:loc>
      <image:title>Test Tube with Attached Blue Screw Cap, 16 x 150 mm, 20 mL, Polystyrene, 500/CS, Globe Scientific, 6160</image:title>
      <image:caption>Test Tube with Attached Blue Screw Cap, 16 x 150 mm, 20 mL, Polystyrene, 500/CS, Globe Scientific, 6160</image:caption>
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  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-14.png?v=1786095095</image:loc>
      <image:title>Test Tube with Attached Screw Cap, 16 x 100 mm, 12 mL, Polypropylene, 1000/CS (4 Packs of 250), Globe Scientific, 6180</image:title>
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  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Culture Tube, 17 x 100 mm, 15 mL, Polystyrene, STERILE, Attached Dual Position Cap, 500/CS (20 Bags of 25), Globe Scientific, 110158</image:title>
      <image:caption>Culture Tube, 17 x 100 mm, 15 mL, Polystyrene, STERILE, Attached Dual Position Cap, 500/CS (20 Bags of 25), Globe Scientific, 110158</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Test Tube, 17 x 100 mm, 15 mL, Polystyrene, 1000/CS (2 Bagsof 500), Globe Scientific, 110182</image:title>
      <image:caption>Test Tube, 17 x 100 mm, 15 mL, Polystyrene, 1000/CS (2 Bagsof 500), Globe Scientific, 110182</image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Culture Tube, 12 x 75 mm, 5 mL, Polystyrene, with Separate Dual Position Cap, 1000/CS, Globe Scientific, 110405</image:title>
      <image:caption>Culture Tube, 12 x 75 mm, 5 mL, Polystyrene, with Separate Dual Position Cap, 1000/CS, Globe Scientific, 110405</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Culture Tube, 12 x 75 mm, 5 mL, Polypropylene, with Separate Dual Position Cap, 1000/CS, Globe Scientific, 110406</image:title>
      <image:caption>Culture Tube, 12 x 75 mm, 5 mL, Polypropylene, with Separate Dual Position Cap, 1000/CS, Globe Scientific, 110406</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-19.png?v=1786095102</image:loc>
      <image:title>Test Tube, 12 x 75 mm, 5 mL, Polystyrene, 2000/CS (8 Bags of 250), Globe Scientific, 110409</image:title>
      <image:caption>Test Tube, 12 x 75 mm, 5 mL, Polystyrene, 2000/CS (8 Bags of 250), Globe Scientific, 110409</image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-20.png?v=1786095104</image:loc>
      <image:title>Test Tube, 12 x 75 mm, 5 mL, Polystyrene, 4000/CS (4 Bags of 1000), Globe Scientific, 110410</image:title>
      <image:caption>Test Tube, 12 x 75 mm, 5 mL, Polystyrene, 4000/CS (4 Bags of 1000), Globe Scientific, 110410</image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Test Tube, 12 x 75 mm, 5 mL, Polystyrene, 2000/CS (8 Boxes of 250), Globe Scientific, 110412</image:title>
      <image:caption>Test Tube, 12 x 75 mm, 5 mL, Polystyrene, 2000/CS (8 Boxes of 250), Globe Scientific, 110412</image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-22.png?v=1786095106</image:loc>
      <image:title>Test Tube, 12 x 75 mm, 5 mL, Polystyrene, 1000/CS (4 Boxes of 250), Globe Scientific, 110413</image:title>
      <image:caption>Test Tube, 12 x 75 mm, 5 mL, Polystyrene, 1000/CS (4 Boxes of 250), Globe Scientific, 110413</image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-23.png?v=1786095108</image:loc>
      <image:title>Test Tube, 12 x 75 mm, 5 mL, Polystyrene, Conical Bottom, 2000/CS (8 Bags of 250), Globe Scientific, 110414</image:title>
      <image:caption>Test Tube, 12 x 75 mm, 5 mL, Polystyrene, Conical Bottom, 2000/CS (8 Bags of 250), Globe Scientific, 110414</image:caption>
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  <url>
    <loc>https://preiser.com/products/test-tube-13-x-100-mm-8-ml-polystyrene-1000-cs-globe-scientific-110415</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-24_2ac57187-1627-44e4-b79e-34aa6f502bd5.png?v=1786095109</image:loc>
      <image:title>Test Tube, 13 x 100 mm, 8 mL, Polystyrene, 1000/CS, Globe Scientific, 110415</image:title>
      <image:caption>Test Tube, 13 x 100 mm, 8 mL, Polystyrene, 1000/CS, Globe Scientific, 110415</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-12-x-75-mm-5-ml-polystyrene-1000-cs-globe-scientific-110416</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-25_200ed566-5313-45db-ade7-e9116dad2431.png?v=1786095111</image:loc>
      <image:title>Test Tube, 12 x 75 mm, 5 mL, Polystyrene, 1000/CS, Globe Scientific, 110416</image:title>
      <image:caption>Test Tube, 12 x 75 mm, 5 mL, Polystyrene, 1000/CS, Globe Scientific, 110416</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/culture-tube-12-x-75-mm-5-ml-polystyrene-sterile-attached-dual-position-cap-500-cs-20-bags-of-25-globe-scientific-110428</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-26.png?v=1786095112</image:loc>
      <image:title>Culture Tube, 12 x 75 mm, 5 mL, Polystyrene, STERILE, Attached Dual Position Cap, 500/CS (20 Bags of 25), Globe Scientific, 110428</image:title>
      <image:caption>Culture Tube, 12 x 75 mm, 5 mL, Polystyrene, STERILE, Attached Dual Position Cap, 500/CS (20 Bags of 25), Globe Scientific, 110428</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-12-x-75-mm-5-ml-polypropylene-4000-cs-4-bags-of-1000-globe-scientific-110441</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-27.png?v=1786095113</image:loc>
      <image:title>Test Tube, 12 x 75 mm, 5 mL, Polypropylene, 4000/CS (4 Bags of 1000), Globe Scientific, 110441</image:title>
      <image:caption>Test Tube, 12 x 75 mm, 5 mL, Polypropylene, 4000/CS (4 Bags of 1000), Globe Scientific, 110441</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-12-x-75-mm-5-ml-polypropylene-2000-cs-8-boxes-of-250-globe-scientific-110442</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-28.png?v=1786095115</image:loc>
      <image:title>Test Tube, 12 x 75 mm, 5 mL, Polypropylene, 2000/CS (8 Boxes of 250), Globe Scientific, 110442</image:title>
      <image:caption>Test Tube, 12 x 75 mm, 5 mL, Polypropylene, 2000/CS (8 Boxes of 250), Globe Scientific, 110442</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-12-x-75-mm-5-ml-polypropylene-1000-cs-4-boxes-of-250-globe-scientific-110443</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-29_06ccc267-be8e-42d9-b2d4-873fa8c67071.png?v=1786095116</image:loc>
      <image:title>Test Tube, 12 x 75 mm, 5 mL, Polypropylene, 1000/CS (4 Boxes of 250), Globe Scientific, 110443</image:title>
      <image:caption>Test Tube, 12 x 75 mm, 5 mL, Polypropylene, 1000/CS (4 Boxes of 250), Globe Scientific, 110443</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-12-x-75-mm-5-ml-polypropylene-conical-bottom-2000-cs-8-bags-of-250-globe-scientific-110444</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-30.png?v=1786095117</image:loc>
      <image:title>Test Tube, 12 x 75 mm, 5 mL, Polypropylene, Conical Bottom, 2000/CS (8 Bags of 250), Globe Scientific, 110444</image:title>
      <image:caption>Test Tube, 12 x 75 mm, 5 mL, Polypropylene, Conical Bottom, 2000/CS (8 Bags of 250), Globe Scientific, 110444</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-13-x-100-mm-8-ml-polypropylene-1000-cs-globe-scientific-110445</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-31.png?v=1786095119</image:loc>
      <image:title>Test Tube, 13 x 100 mm, 8 mL, Polypropylene, 1000/CS, Globe Scientific, 110445</image:title>
      <image:caption>Test Tube, 13 x 100 mm, 8 mL, Polypropylene, 1000/CS, Globe Scientific, 110445</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-12-x-75-mm-5-ml-polypropylene-1000-cs-4-boxes-of-250-globe-scientific-110446</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-32.png?v=1786095121</image:loc>
      <image:title>Test Tube, 12 x 75 mm, 5 mL, Polypropylene, 1000/CS (4 Boxes of 250), Globe Scientific, 110446</image:title>
      <image:caption>Test Tube, 12 x 75 mm, 5 mL, Polypropylene, 1000/CS (4 Boxes of 250), Globe Scientific, 110446</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-13-x-75-mm-5-ml-polystyrene-4000-cs-4-bags-of-1000-globe-scientific-110470</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-33.png?v=1786095122</image:loc>
      <image:title>Test Tube, 13 x 75 mm, 5 mL, Polystyrene, 4000/CS (4 Bags of 1000), Globe Scientific, 110470</image:title>
      <image:caption>Test Tube, 13 x 75 mm, 5 mL, Polystyrene, 4000/CS (4 Bags of 1000), Globe Scientific, 110470</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-13-x-75-mm-5-ml-polypropylene-4000-cs-4-bags-of-1000-globe-scientific-110471</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-34.png?v=1786095124</image:loc>
      <image:title>Test Tube, 13 x 75 mm, 5 mL, Polypropylene, 4000/CS (4 Bags of 1000), Globe Scientific, 110471</image:title>
      <image:caption>Test Tube, 13 x 75 mm, 5 mL, Polypropylene, 4000/CS (4 Bags of 1000), Globe Scientific, 110471</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-13-x-75-mm-5-ml-polystyrene-2000-cs-4-bags-of-500-globe-scientific-110474</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-35.png?v=1786095125</image:loc>
      <image:title>Test Tube, 13 x 75 mm, 5 mL, Polystyrene, 2000/CS (4 Bags of 500), Globe Scientific, 110474</image:title>
      <image:caption>Test Tube, 13 x 75 mm, 5 mL, Polystyrene, 2000/CS (4 Bags of 500), Globe Scientific, 110474</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-13-x-75-mm-5-ml-polypropylene-2000-cs-4-bags-of-500-globe-scientific-110475</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-36.png?v=1786095126</image:loc>
      <image:title>Test Tube, 13 x 75 mm, 5 mL, Polypropylene, 2000/CS (4 Bags of 500), Globe Scientific, 110475</image:title>
      <image:caption>Test Tube, 13 x 75 mm, 5 mL, Polypropylene, 2000/CS (4 Bags of 500), Globe Scientific, 110475</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/tube-microtiter-cluster-9-x-46-mm-1-2-ml-polypropylene-natural-non-sterile-4800-cs-5-bags-of-960-globe-scientific-110580</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-37.png?v=1786095128</image:loc>
      <image:title>Tube, Microtiter Cluster, 9 x 46 mm (1.2 mL), Polypropylene, Natural, Non-Sterile, 4800/CS (5 Bags of 960), Globe Scientific, 110580</image:title>
      <image:caption>Tube, Microtiter Cluster, 9 x 46 mm (1.2 mL), Polypropylene, Natural, Non-Sterile, 4800/CS (5 Bags of 960), Globe Scientific, 110580</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/tube-microtiter-cluster-9-x-46-mm-1-2-ml-polypropylene-natural-non-sterile-960-cs-10-racks-of-96-globe-scientific-110585</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-38.png?v=1786095129</image:loc>
      <image:title>Tube, Microtiter Cluster, 9 x 46 mm (1.2 mL), Polypropylene, Natural, Non-Sterile, 960/CS  (10 Racks of 96), Globe Scientific, 110585</image:title>
      <image:caption>Tube, Microtiter Cluster, 9 x 46 mm (1.2 mL), Polypropylene, Natural, Non-Sterile, 960/CS  (10 Racks of 96), Globe Scientific, 110585</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/cap-strip-9-mm-polypropylene-natural-for-use-with-110580-110585-tubes-non-sterile-600-pk-75-strips-of-8-globe-scientific-110586</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-39.png?v=1786095130</image:loc>
      <image:title>Cap Strip, 9 mm, Polypropylene, Natural, (For use with # 110580 &amp; 110585 Tubes), Non-Sterile, 600/PK (75 Strips of 8), Globe Scientific, 110586</image:title>
      <image:caption>Cap Strip, 9 mm, Polypropylene, Natural, (For use with # 110580 &amp; 110585 Tubes), Non-Sterile, 600/PK (75 Strips of 8), Globe Scientific, 110586</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-16-x-100-mm-12-ml-polystyrene-with-rim-graduated-at-2-5-5-10ml-non-sterile-2000-cs-4-bags-of-500-globe-scientific-111010</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-40.png?v=1786095132</image:loc>
      <image:title>Test Tube, 16 x 100 mm (12 mL), Polystyrene, with Rim, Graduated at 2.5, 5 &amp; 10mL, Non-Sterile, 2000/CS (4 Bags of 500), Globe Scientific, 111010</image:title>
      <image:caption>Test Tube, 16 x 100 mm (12 mL), Polystyrene, with Rim, Graduated at 2.5, 5 &amp; 10mL, Non-Sterile, 2000/CS (4 Bags of 500), Globe Scientific, 111010</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-16-x-100-mm-12-ml-polystyrene-no-rim-non-sterile-2000-cs-4-bags-of-500-globe-scientific-111012</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-41_755d4391-3648-465d-86de-b2a8b8cf9c7e.png?v=1786095134</image:loc>
      <image:title>Test Tube, 16 x 100 mm (12 mL), Polystyrene, No Rim, Non-Sterile, 2000/CS (4 Bags of 500), Globe Scientific, 111012</image:title>
      <image:caption>Test Tube, 16 x 100 mm (12 mL), Polystyrene, No Rim, Non-Sterile, 2000/CS (4 Bags of 500), Globe Scientific, 111012</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-16-x-100-mm-12-ml-polypropylene-with-rim-graduated-at-2-5-5-10-ml-non-sterile-2000-cs-globe-scientific-111040</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-42_f97d7e17-125d-4d91-a375-a983db780a37.png?v=1786095135</image:loc>
      <image:title>Test Tube, 16 x 100 mm (12 mL), Polypropylene, with Rim, Graduated at 2.5, 5 &amp; 10 mL, Non-Sterile, 2000/CS, Globe Scientific, 111040</image:title>
      <image:caption>Test Tube, 16 x 100 mm (12 mL), Polypropylene, with Rim, Graduated at 2.5, 5 &amp; 10 mL, Non-Sterile, 2000/CS, Globe Scientific, 111040</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-12-x-86-mm-5-ml-polystyrene-with-rim-non-sterile-1000-pk-globe-scientific-113010</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-43_24f0e006-a5c7-4518-a5de-58a6c97e7d6b.png?v=1786095136</image:loc>
      <image:title>Test Tube, 12 x 86 mm (5 mL), Polystyrene, with Rim, Non-Sterile, 1000/PK, Globe Scientific, 113010</image:title>
      <image:caption>Test Tube, 12 x 86 mm (5 mL), Polystyrene, with Rim, Non-Sterile, 1000/PK, Globe Scientific, 113010</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/tube-12-x-57-mm-3-ml-polystyrene-flat-bottom-graduated-with-rim-non-sterile-1000-pk-globe-scientific-114010</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-44.png?v=1786095138</image:loc>
      <image:title>Tube, 12 x 57 mm (3 mL), Polystyrene, Flat Bottom, Graduated, with Rim, Non-Sterile, 1000/PK, Globe Scientific, 114010</image:title>
      <image:caption>Tube, 12 x 57 mm (3 mL), Polystyrene, Flat Bottom, Graduated, with Rim, Non-Sterile, 1000/PK, Globe Scientific, 114010</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-12-x-55-mm-3-ml-polystyrene-non-sterile-1000-pk-globe-scientific-117011</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-45.png?v=1786095139</image:loc>
      <image:title>Test Tube, 12 x 55 mm (3 mL), Polystyrene, Non-Sterile, 1000/PK, Globe Scientific, 117011</image:title>
      <image:caption>Test Tube, 12 x 55 mm (3 mL), Polystyrene, Non-Sterile, 1000/PK, Globe Scientific, 117011</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-11-x-70-mm-3-ml-polystyrene-non-sterile-1000-pk-globe-scientific-118011</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-46.png?v=1786095141</image:loc>
      <image:title>Test Tube, 11 x 70 mm (3 mL), Polystyrene, Non-Sterile, 1000/PK, Globe Scientific, 118011</image:title>
      <image:caption>Test Tube, 11 x 70 mm (3 mL), Polystyrene, Non-Sterile, 1000/PK, Globe Scientific, 118011</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-16-x-75-mm-8-ml-polystyrene-with-rim-non-sterile-2500-cs-globe-scientific-119010</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-47_fd93c92d-f664-4bed-b7fd-2bfee6443fbc.png?v=1786095142</image:loc>
      <image:title>Test Tube, 16 x 75 mm (8 mL), Polystyrene, with Rim, Non-Sterile, 2500/CS, Globe Scientific, 119010</image:title>
      <image:caption>Test Tube, 16 x 75 mm (8 mL), Polystyrene, with Rim, Non-Sterile, 2500/CS, Globe Scientific, 119010</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-16-x-75-mm-8-ml-polypropylene-with-rim-non-sterile-2500-cs-globe-scientific-119040</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-48.png?v=1786095144</image:loc>
      <image:title>Test Tube, 16 x 75 mm (8 mL), Polypropylene, with Rim, Non-Sterile, 2500/CS, Globe Scientific, 119040</image:title>
      <image:caption>Test Tube, 16 x 75 mm (8 mL), Polypropylene, with Rim, Non-Sterile, 2500/CS, Globe Scientific, 119040</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-12-x-75-mm-5-ml-polystyrene-for-use-in-instruments-non-sterile-4000-cs-4-bags-of-1000-globe-scientific-110410i</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-49_2934abdd-2813-48f2-9385-0028c8ddeea3.png?v=1786095145</image:loc>
      <image:title>Test Tube, 12 x 75 mm (5 mL), Polystyrene, for Use in Instruments, Non-Sterile, 4000/CS (4 Bags of 1000), Globe Scientific, 110410i</image:title>
      <image:caption>Test Tube, 12 x 75 mm (5 mL), Polystyrene, for Use in Instruments, Non-Sterile, 4000/CS (4 Bags of 1000), Globe Scientific, 110410i</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-12-x-75-mm-5-ml-polystyrene-blue-non-sterile-4000-cs-4-bags-of-1000-globe-scientific-110410lb</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-50.png?v=1786095146</image:loc>
      <image:title>Test Tube, 12 x 75 mm (5 mL), Polystyrene, Blue, Non-Sterile, 4000/CS (4 Bags of 1000), Globe Scientific, 110410LB</image:title>
      <image:caption>Test Tube, 12 x 75 mm (5 mL), Polystyrene, Blue, Non-Sterile, 4000/CS (4 Bags of 1000), Globe Scientific, 110410LB</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-12-x-75-mm-5-ml-polypropylene-amber-non-sterile-2000-cs-2-bags-of-1000-globe-scientific-110441am</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-51_876ed69d-d373-4949-b3cc-4a42cceeb9c7.png?v=1786095148</image:loc>
      <image:title>Test Tube, 12 x 75 mm (5 mL), Polypropylene, Amber, Non-Sterile, 2000/CS (2 Bags of 1000), Globe Scientific, 110441AM</image:title>
      <image:caption>Test Tube, 12 x 75 mm (5 mL), Polypropylene, Amber, Non-Sterile, 2000/CS (2 Bags of 1000), Globe Scientific, 110441AM</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-16-x-75-mm-8-ml-polystyrene-no-rim-non-sterile-1000-cs-2-bags-of-500-globe-scientific-119010a</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-52_53cab05f-2cc0-488c-b729-8fca9857b75e.png?v=1786095150</image:loc>
      <image:title>Test Tube, 16 x 75 mm (8 mL), Polystyrene, No Rim, Non-Sterile, 1000/CS (2 Bags of 500), Globe Scientific, 119010A</image:title>
      <image:caption>Test Tube, 16 x 75 mm (8 mL), Polystyrene, No Rim, Non-Sterile, 1000/CS (2 Bags of 500), Globe Scientific, 119010A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-16-x-75-mm-8-ml-polypropylene-no-rim-non-sterile-1000-cs-2-bags-of-500-globe-scientific-119040a</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-53_2a842cee-1e9b-4b82-823d-abf7cb8f734f.png?v=1786095151</image:loc>
      <image:title>Test Tube, 16 x 75 mm (8 mL), Polypropylene, No Rim, Non-Sterile, 1000/CS (2 Bags of 500), Globe Scientific, 119040A</image:title>
      <image:caption>Test Tube, 16 x 75 mm (8 mL), Polypropylene, No Rim, Non-Sterile, 1000/CS (2 Bags of 500), Globe Scientific, 119040A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/tube-false-bottom-16-x-97-mm-5-ml-with-threads-polypropylene-natural-non-sterile-1500-cs-globe-scientific-5527b</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-54.png?v=1786095153</image:loc>
      <image:title>Tube, False Bottom, 16 x 97 mm (5 mL), with Threads, Polypropylene, Natural, Non-Sterile, 1500/CS, Globe Scientific, 5527B</image:title>
      <image:caption>Tube, False Bottom, 16 x 97 mm (5 mL), with Threads, Polypropylene, Natural, Non-Sterile, 1500/CS, Globe Scientific, 5527B</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/cap-screw-16-mm-for-false-bottom-tubes-with-threads-white-polypropylene-non-sterile-1500-pk-globe-scientific-5528b</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-55.png?v=1786095154</image:loc>
      <image:title>Cap, Screw, 16 mm, for False Bottom Tubes with Threads, White, Polypropylene, Non-Sterile, 1500/PK, Globe Scientific, 5528B</image:title>
      <image:caption>Cap, Screw, 16 mm, for False Bottom Tubes with Threads, White, Polypropylene, Non-Sterile, 1500/PK, Globe Scientific, 5528B</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-with-attached-red-screw-cap-12-x-75-mm-5-ml-polypropylene-non-sterile-1000-cs-4-bags-of-250-globe-scientific-6148r</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-56.png?v=1786095155</image:loc>
      <image:title>Test Tube with Attached Red Screw Cap, 12 x 75 mm (5 mL), Polypropylene, Non-Sterile, 1000/CS (4 Bags of 250), Globe Scientific, 6148R</image:title>
      <image:caption>Test Tube with Attached Red Screw Cap, 12 x 75 mm (5 mL), Polypropylene, Non-Sterile, 1000/CS (4 Bags of 250), Globe Scientific, 6148R</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/test-tube-with-attached-white-screw-cap-12-x-75-mm-5-ml-polypropylene-non-sterile-1000-cs-4-bags-of-250-globe-scientific-6148w</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-57.png?v=1786095157</image:loc>
      <image:title>Test Tube with Attached White Screw Cap, 12 x 75 mm (5 mL), Polypropylene, Non-Sterile, 1000/CS (4 Bags of 250), Globe Scientific, 6148W</image:title>
      <image:caption>Test Tube with Attached White Screw Cap, 12 x 75 mm (5 mL), Polypropylene, Non-Sterile, 1000/CS (4 Bags of 250), Globe Scientific, 6148W</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/scintillation-vial-20-ml-hdpe-with-separate-white-screw-cap-1000-cs-globe-scientific-101010</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-58.png?v=1786095158</image:loc>
      <image:title>Scintillation Vial, 20 mL, HDPE, with Separate White Screw Cap, 1000/CS, Globe Scientific, 101010</image:title>
      <image:caption>Scintillation Vial, 20 mL, HDPE, with Separate White Screw Cap, 1000/CS, Globe Scientific, 101010</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/scintillation-vial-6-5-ml-pe-with-attached-white-screw-cap-1000-cs-globe-scientific-101020</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-59_2d410cfe-d5ba-4096-bb89-6a0c39c9c4bb.png?v=1786095160</image:loc>
      <image:title>Scintillation Vial, 6.5 mL, PE, with Attached White Screw Cap, 1000/CS, Globe Scientific, 101020</image:title>
      <image:caption>Scintillation Vial, 6.5 mL, PE, with Attached White Screw Cap, 1000/CS, Globe Scientific, 101020</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/scintillation-vial-6-5-ml-pp-with-white-screw-cap-250-bag-4-bags-unit-1000-cs-4-bags-of-250-globe-scientific-101023</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-60.png?v=1786095161</image:loc>
      <image:title>Scintillation Vial, 6.5 mL, PP, with White Screw Cap, 250/Bag, 4 Bags/Unit, 1000/CS (4 Bags of 250), Globe Scientific, 101023</image:title>
      <image:caption>Scintillation Vial, 6.5 mL, PP, with White Screw Cap, 250/Bag, 4 Bags/Unit, 1000/CS (4 Bags of 250), Globe Scientific, 101023</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/scintillation-vial-4-ml-pe-with-attached-white-screw-cap-2000-cs-globe-scientific-101030</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-61.png?v=1786095162</image:loc>
      <image:title>Scintillation Vial, 4 mL, PE, with Attached White Screw Cap, 2000/CS, Globe Scientific, 101030</image:title>
      <image:caption>Scintillation Vial, 4 mL, PE, with Attached White Screw Cap, 2000/CS, Globe Scientific, 101030</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/thermal-printer-paper-58-mm-wide-x-48-mm-diameter-x-80-ft-length-4-cs-globe-scientific-7142-04</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-65.png?v=1786095164</image:loc>
      <image:title>Thermal Printer Paper, 58 mm Wide x 48 mm Diameter x 80 ft Length, 4/CS, Globe Scientific, 7142-04</image:title>
      <image:caption>Thermal Printer Paper, 58 mm Wide x 48 mm Diameter x 80 ft Length, 4/CS, Globe Scientific, 7142-04</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/thermal-printer-paper-58-mm-wide-x-45-mm-diameter-x-80-ft-length-5-cs-globe-scientific-7146-05</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-66.png?v=1786095166</image:loc>
      <image:title>Thermal Printer Paper, 58 mm Wide x 45 mm Diameter x 80 ft Length, 5/CS, Globe Scientific, 7146-05</image:title>
      <image:caption>Thermal Printer Paper, 58 mm Wide x 45 mm Diameter x 80 ft Length, 5/CS, Globe Scientific, 7146-05</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/thermal-printer-paper-80-mm-wide-x-47-mm-diameter-x-82-ft-length-10-cs-globe-scientific-7155-10</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-67_ffae6e85-33d2-406e-802e-27408a1be071.png?v=1786095167</image:loc>
      <image:title>Thermal Printer Paper, 80 mm Wide x 47 mm Diameter x 82 ft Length, 10/CS, Globe Scientific, 7155-10</image:title>
      <image:caption>Thermal Printer Paper, 80 mm Wide x 47 mm Diameter x 82 ft Length, 10/CS, Globe Scientific, 7155-10</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/thermal-printer-paper-110-mm-wide-x-47-mm-diameter-x-82-ft-length-5-cs-globe-scientific-7156-05</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0002-68.png?v=1786095168</image:loc>
      <image:title>Thermal Printer Paper, 110 mm Wide x 47 mm Diameter x 82 ft Length, 5/CS, Globe Scientific, 7156-05</image:title>
      <image:caption>Thermal Printer Paper, 110 mm Wide x 47 mm Diameter x 82 ft Length, 5/CS, Globe Scientific, 7156-05</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-bitran-s-series-for-long-term-specimen-handling-and-storage-saranex-2-in-x-4-in-1000-cs-4-bags-of-250-globe-scientific-4740</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-01_b734c595-4f3b-450c-b370-cef63c878853.png?v=1786095170</image:loc>
      <image:title>Bag, Bitran, S-Series, for Long Term Specimen Handling and Storage, Saranex, 2 in. x 4 in., 1000/CS (4 Bags of 250), Globe Scientific, 4740</image:title>
      <image:caption>Bag, Bitran, S-Series, for Long Term Specimen Handling and Storage, Saranex, 2 in. x 4 in., 1000/CS (4 Bags of 250), Globe Scientific, 4740</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-bitran-s-series-for-long-term-specimen-handling-and-storage-saranex-3-in-x-6-in-1000-cs-4-bags-of-250-globe-scientific-4741</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-02.png?v=1786095171</image:loc>
      <image:title>Bag, Bitran, S-Series, for Long Term Specimen Handling and Storage, Saranex, 3 in. x 6 in., 1000/CS (4 Bags of 250), Globe Scientific, 4741</image:title>
      <image:caption>Bag, Bitran, S-Series, for Long Term Specimen Handling and Storage, Saranex, 3 in. x 6 in., 1000/CS (4 Bags of 250), Globe Scientific, 4741</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-bitran-s-series-for-long-term-specimen-handling-and-storage-saranex-6-in-x-6-in-1000-cs-4-bags-of-250-globe-scientific-4742</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-03.png?v=1786095172</image:loc>
      <image:title>Bag, Bitran, S-Series, for Long Term Specimen Handling and Storage, Saranex, 6 in. x 6 in., 1000/CS (4 Bags of 250), Globe Scientific, 4742</image:title>
      <image:caption>Bag, Bitran, S-Series, for Long Term Specimen Handling and Storage, Saranex, 6 in. x 6 in., 1000/CS (4 Bags of 250), Globe Scientific, 4742</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-bitran-s-series-for-long-term-specimen-handling-and-storage-saranex-7-in-x-8-in-1000-cs-4-bags-of-250-globe-scientific-4743</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-04.png?v=1786095174</image:loc>
      <image:title>Bag, Bitran, S-Series, for Long Term Specimen Handling and Storage, Saranex, 7 in. x 8 in., 1000/CS (4 Bags of 250), Globe Scientific, 4743</image:title>
      <image:caption>Bag, Bitran, S-Series, for Long Term Specimen Handling and Storage, Saranex, 7 in. x 8 in., 1000/CS (4 Bags of 250), Globe Scientific, 4743</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-bitran-s-series-for-long-term-specimen-handling-and-storage-saranex-9-in-x-12-in-1000-cs-4-bags-of-250-globe-scientific-4744</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-05.png?v=1786095175</image:loc>
      <image:title>Bag, Bitran, S-Series, for Long Term Specimen Handling and Storage, Saranex, 9 in. x 12 in., 1000/CS (4 Bags of 250), Globe Scientific, 4744</image:title>
      <image:caption>Bag, Bitran, S-Series, for Long Term Specimen Handling and Storage, Saranex, 9 in. x 12 in., 1000/CS (4 Bags of 250), Globe Scientific, 4744</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-bitran-s-series-for-long-term-specimen-handling-and-storage-saranex-12-in-x-12-in-1000-cs-4-bags-of-250-globe-scientific-4745</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-06.png?v=1786095176</image:loc>
      <image:title>Bag, Bitran, S-Series, for Long Term Specimen Handling and Storage, Saranex, 12 in. x 12 in., 1000/CS (4 Bags of 250), Globe Scientific, 4745</image:title>
      <image:caption>Bag, Bitran, S-Series, for Long Term Specimen Handling and Storage, Saranex, 12 in. x 12 in., 1000/CS (4 Bags of 250), Globe Scientific, 4745</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-bitran-s-series-for-long-term-specimen-handling-and-storage-saranex-16-in-x-16-in-100-cs-globe-scientific-4746</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-07.png?v=1786095178</image:loc>
      <image:title>Bag, Bitran, S-Series, for Long Term Specimen Handling and Storage, Saranex, 16 in. x 16 in., 100/CS, Globe Scientific, 4746</image:title>
      <image:caption>Bag, Bitran, S-Series, for Long Term Specimen Handling and Storage, Saranex, 16 in. x 16 in., 100/CS, Globe Scientific, 4746</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-bitran-s-series-for-long-term-specimen-handling-and-storage-saranex-24-in-x-24-in-100-cs-globe-scientific-4747</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-08.png?v=1786095180</image:loc>
      <image:title>Bag, Bitran,  S-Series, for Long Term Specimen Handling and Storage, Saranex, 24 in. x 24 in., 100/CS, Globe Scientific, 4747</image:title>
      <image:caption>Bag, Bitran,  S-Series, for Long Term Specimen Handling and Storage, Saranex, 24 in. x 24 in., 100/CS, Globe Scientific, 4747</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-infecon-liquid-tight-zipper-bag-with-pocket-and-printed-bio-hazard-symbol-polyethylene-pe-6-x-6-in-1000-cs-4-bags-of-250-globe-scientific-4760</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-09_e9550653-c7b0-4baf-acda-0dadd5b91556.png?v=1786095181</image:loc>
      <image:title>Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, Polyethylene (PE), 6 x 6 in., 1000/CS (4 Bags of 250), Globe Scientific, 4760</image:title>
      <image:caption>Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, Polyethylene (PE), 6 x 6 in., 1000/CS (4 Bags of 250), Globe Scientific, 4760</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-infecon-liquid-tight-zipper-bag-with-pocket-and-printed-bio-hazard-symbol-polyethylene-pe-6-x-9-in-1000-cs-4-bags-of-250-globe-scientific-4761</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-10.png?v=1786095182</image:loc>
      <image:title>Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, Polyethylene (PE), 6 x 9 in., 1000/CS (4 Bags of 250), Globe Scientific, 4761</image:title>
      <image:caption>Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, Polyethylene (PE), 6 x 9 in., 1000/CS (4 Bags of 250), Globe Scientific, 4761</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-infecon-liquid-tight-zipper-bag-with-pocket-and-printed-bio-hazard-symbol-polyethylene-pe-9-x-12-in-1000-cs-4-bags-of-250-globe-scientific-4762</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-11.png?v=1786095183</image:loc>
      <image:title>Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, Polyethylene (PE), 9 x 12 in., 1000/CS (4 Bags of 250), Globe Scientific, 4762</image:title>
      <image:caption>Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, Polyethylene (PE), 9 x 12 in., 1000/CS (4 Bags of 250), Globe Scientific, 4762</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-infecon-liquid-tight-zipper-bag-with-pocket-and-printed-bio-hazard-symbol-polyethylene-pe-8-x-10-in-1000-cs-4-bags-of-250-globe-scientific-4763</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-12.png?v=1786095185</image:loc>
      <image:title>Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, Polyethylene (PE), 8 x 10 in., 1000/CS (4 Bags of 250), Globe Scientific, 4763</image:title>
      <image:caption>Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, Polyethylene (PE), 8 x 10 in., 1000/CS (4 Bags of 250), Globe Scientific, 4763</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-infecon-liquid-tight-zipper-bag-with-pocket-and-printed-bio-hazard-symbol-polyethylene-pe-12-x-12-in-1000-cs-4-bags-of-250-globe-scientific-4764</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-13_210f6889-f2b6-4db0-a39e-6ac0cd35c5bd.png?v=1786095187</image:loc>
      <image:title>Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, Polyethylene (PE), 12 x 12 in., 1000/CS (4 Bags of 250), Globe Scientific, 4764</image:title>
      <image:caption>Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, Polyethylene (PE), 12 x 12 in., 1000/CS (4 Bags of 250), Globe Scientific, 4764</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-infecon-liquid-tight-zipper-bag-with-pocket-and-printed-bio-hazard-symbol-polyethylene-pe-16-x-16-in-100-cs-globe-scientific-4765</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-14.png?v=1786095188</image:loc>
      <image:title>Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, Polyethylene (PE), 16 x 16 in., 100/CS, Globe Scientific, 4765</image:title>
      <image:caption>Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, Polyethylene (PE), 16 x 16 in., 100/CS, Globe Scientific, 4765</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-infecon-liquid-tight-zipper-bag-with-pocket-and-printed-bio-hazard-symbol-polyethylene-pe-13-x-18-in-100-cs-globe-scientific-4766</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-15_8638717f-1d12-43f4-8998-8808109dd279.png?v=1786095190</image:loc>
      <image:title>Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, Polyethylene (PE), 13 x 18 in., 100/CS, Globe Scientific, 4766</image:title>
      <image:caption>Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, Polyethylene (PE), 13 x 18 in., 100/CS, Globe Scientific, 4766</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-infecon-liquid-tight-zipper-bag-with-pocket-and-printed-bio-hazard-symbol-polyethylene-pe-24-x-24-in-100-cs-globe-scientific-4768</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-16_bc5806d7-24a3-4986-afff-0060be71778c.png?v=1786095191</image:loc>
      <image:title>Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, Polyethylene (PE), 24 x 24 in., 100/CS, Globe Scientific, 4768</image:title>
      <image:caption>Bag, Infecon Liquid Tight Zipper Bag with Pocket and Printed Bio-Hazard Symbol, Polyethylene (PE), 24 x 24 in., 100/CS, Globe Scientific, 4768</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-biohazard-specimen-transport-6-in-x-9-in-ziplock-with-document-pouch-1000-cs-10-bags-of-100-globe-scientific-4919</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-17.png?v=1786095193</image:loc>
      <image:title>Bag, Biohazard Specimen Transport, 6 in. x 9 in., Ziplock with Document Pouch, 1000/CS (10 Bags of 100), Globe Scientific, 4919</image:title>
      <image:caption>Bag, Biohazard Specimen Transport, 6 in. x 9 in., Ziplock with Document Pouch, 1000/CS (10 Bags of 100), Globe Scientific, 4919</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-biohazard-specimen-transport-6-in-x-9-in-ziplock-with-document-pouch-and-tearzone-1000-cs-10-bags-of-100-globe-scientific-4920</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-18.png?v=1786095194</image:loc>
      <image:title>Bag, Biohazard Specimen Transport, 6 in. x 9 in., Ziplock with Document Pouch and Tearzone, 1000/CS (10 Bags of 100), Globe Scientific, 4920</image:title>
      <image:caption>Bag, Biohazard Specimen Transport, 6 in. x 9 in., Ziplock with Document Pouch and Tearzone, 1000/CS (10 Bags of 100), Globe Scientific, 4920</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-biohazard-specimen-transport-6-in-x-9-in-glue-seal-with-document-pouch-1000-cs-10-bags-of-100-globe-scientific-4921</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-19_3b1f34ec-0f66-4000-b7fd-ef9f6a263db3.png?v=1786095195</image:loc>
      <image:title>Bag, Biohazard Specimen Transport, 6 in. x 9 in., Glue Seal with Document Pouch, 1000/CS (10 Bags of 100), Globe Scientific, 4921</image:title>
      <image:caption>Bag, Biohazard Specimen Transport, 6 in. x 9 in., Glue Seal with Document Pouch, 1000/CS (10 Bags of 100), Globe Scientific, 4921</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-biohazard-specimen-transport-6-in-x-10-in-ziplock-with-score-line-document-pouch-and-absorbent-pad-500-cs-5-bags-of-100-globe-scientific-4922</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-20.png?v=1786095197</image:loc>
      <image:title>Bag, Biohazard Specimen Transport, 6 in. x 10 in., Ziplock with Score Line, Document Pouch and Absorbent Pad, 500/CS (5 Bags of 100), Globe Scientific, 4922</image:title>
      <image:caption>Bag, Biohazard Specimen Transport, 6 in. x 10 in., Ziplock with Score Line, Document Pouch and Absorbent Pad, 500/CS (5 Bags of 100), Globe Scientific, 4922</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-biohazard-specimen-transport-6-in-x-10-in-glue-seal-with-document-pouch-and-absorbent-pad-cs-500-globe-scientific-4923</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-21.png?v=1786095198</image:loc>
      <image:title>Bag, Biohazard Specimen Transport, 6 in. x 10 in., Glue Seal with Document Pouch and Absorbent Pad, CS/500, Globe Scientific, 4923</image:title>
      <image:caption>Bag, Biohazard Specimen Transport, 6 in. x 10 in., Glue Seal with Document Pouch and Absorbent Pad, CS/500, Globe Scientific, 4923</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-biohazard-specimen-transport-8-in-x-10-in-ziplock-with-document-pouch-tearzone-1000-cs-10-bags-of-100-globe-scientific-4925</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-22.png?v=1786095200</image:loc>
      <image:title>Bag, Biohazard Specimen Transport, 8 in. x 10 in., Ziplock with Document Pouch, Tearzone, 1000/CS (10 Bags of 100), Globe Scientific, 4925</image:title>
      <image:caption>Bag, Biohazard Specimen Transport, 8 in. x 10 in., Ziplock with Document Pouch, Tearzone, 1000/CS (10 Bags of 100), Globe Scientific, 4925</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-biohazard-specimen-transport-8-in-x-10-in-ziplock-with-score-line-and-document-pouch-1000-cs-10-pks-of-100-globe-scientific-4926</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-23_0a8b3398-895e-4d32-b285-8a45f3ee14e1.png?v=1786095202</image:loc>
      <image:title>Bag, Biohazard Specimen Transport, 8 in. x 10 in., Ziplock with Score Line and Document Pouch, 1000/CS (10 PKs of 100), Globe Scientific, 4926</image:title>
      <image:caption>Bag, Biohazard Specimen Transport, 8 in. x 10 in., Ziplock with Score Line and Document Pouch, 1000/CS (10 PKs of 100), Globe Scientific, 4926</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-biohazard-specimen-transport-12-in-x-15-in-ziplock-with-document-pouch-tearzone-1000-cs-2-bags-of-500-globe-scientific-4928</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-24.png?v=1786095203</image:loc>
      <image:title>Bag, Biohazard Specimen Transport, 12 in. x 15 in., Ziplock with Document Pouch, Tearzone, 1000/CS (2 Bags of 500), Globe Scientific, 4928</image:title>
      <image:caption>Bag, Biohazard Specimen Transport, 12 in. x 15 in., Ziplock with Document Pouch, Tearzone, 1000/CS (2 Bags of 500), Globe Scientific, 4928</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-biohazard-specimen-transport-12-in-x-15-in-ziplock-with-score-line-and-document-pouch-500-cs-5-bags-of-100-globe-scientific-4929</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-25.png?v=1786095205</image:loc>
      <image:title>Bag, Biohazard Specimen Transport, 12 in. x 15 in., Ziplock with Score Line and Document Pouch, 500/CS (5 Bags of 100), Globe Scientific, 4929</image:title>
      <image:caption>Bag, Biohazard Specimen Transport, 12 in. x 15 in., Ziplock with Score Line and Document Pouch, 500/CS (5 Bags of 100), Globe Scientific, 4929</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-stat-red-specimen-transport-6-in-x-9-in-ziplock-with-document-pouch-and-tearzone-1000-cs-globe-scientific-4950</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-26.png?v=1786095206</image:loc>
      <image:title>Bag, STAT Red Specimen Transport, 6 in. x 9 in., Ziplock with Document Pouch and Tearzone, 1000/CS, Globe Scientific, 4950</image:title>
      <image:caption>Bag, STAT Red Specimen Transport, 6 in. x 9 in., Ziplock with Document Pouch and Tearzone, 1000/CS, Globe Scientific, 4950</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-liquid-tight-ziplock-for-specimen-storage-with-formalin-warning-printing-saranex-3-in-x-6-in-1000-cs-4-bags-of-250-globe-scientific-4971</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-27.png?v=1786095208</image:loc>
      <image:title>Bag, Liquid Tight Ziplock for Specimen Storage with Formalin Warning Printing, Saranex, 3 in. x 6 in., 1000/CS (4 Bags of 250), Globe Scientific, 4971</image:title>
      <image:caption>Bag, Liquid Tight Ziplock for Specimen Storage with Formalin Warning Printing, Saranex, 3 in. x 6 in., 1000/CS (4 Bags of 250), Globe Scientific, 4971</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-liquid-tight-ziplock-for-specimen-storage-with-formalin-warning-printing-saranex-7-in-x-8-in-1000-cs-4-bags-of-250-globe-scientific-4973</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-28.png?v=1786095209</image:loc>
      <image:title>Bag, Liquid Tight Ziplock for Specimen Storage with Formalin Warning Printing, Saranex, 7 in. x 8 in., 1000/CS (4 Bags of 250), Globe Scientific, 4973</image:title>
      <image:caption>Bag, Liquid Tight Ziplock for Specimen Storage with Formalin Warning Printing, Saranex, 7 in. x 8 in., 1000/CS (4 Bags of 250), Globe Scientific, 4973</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-liquid-tight-ziplock-for-specimen-storage-with-formalin-warning-printing-saranex-9-in-x-12-in-1000-cs-4-bags-of-250-globe-scientific-4974</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-29_28cdb7a8-c546-4782-8216-ebb721cbd167.png?v=1786095210</image:loc>
      <image:title>Bag, Liquid Tight Ziplock for Specimen Storage with Formalin Warning Printing, Saranex, 9 in. x 12 in., 1000/CS (4 Bags of 250), Globe Scientific, 4974</image:title>
      <image:caption>Bag, Liquid Tight Ziplock for Specimen Storage with Formalin Warning Printing, Saranex, 9 in. x 12 in., 1000/CS (4 Bags of 250), Globe Scientific, 4974</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-liquid-tight-ziplock-for-specimen-storage-with-formalin-warning-printing-saranex-12-in-x-12-in-1000-cs-4-bags-of-250-globe-scientific-4975</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-30.png?v=1786095212</image:loc>
      <image:title>Bag, Liquid Tight Ziplock for Specimen Storage with Formalin Warning Printing, Saranex, 12 in. x 12 in., 1000/CS (4 Bags of 250), Globe Scientific, 4975</image:title>
      <image:caption>Bag, Liquid Tight Ziplock for Specimen Storage with Formalin Warning Printing, Saranex, 12 in. x 12 in., 1000/CS (4 Bags of 250), Globe Scientific, 4975</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-biohazard-specimen-transport-6-in-x-9-in-zipper-closure-with-score-line-and-document-pouch-100-cs-globe-scientific-4918-100</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-31.png?v=1786095213</image:loc>
      <image:title>Bag, Biohazard Specimen Transport, 6 in. x 9 in., Zipper Closure with Score Line and Document Pouch, 100/CS, Globe Scientific, 4918-100</image:title>
      <image:caption>Bag, Biohazard Specimen Transport, 6 in. x 9 in., Zipper Closure with Score Line and Document Pouch, 100/CS, Globe Scientific, 4918-100</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-stat-red-specimen-transport-6-in-x-9-in-zipper-closure-with-document-pouch-1000-cs-10-bags-of-100-globe-scientific-4950a</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-32_51b82215-5981-4593-befc-be1ce01b4693.png?v=1786095214</image:loc>
      <image:title>Bag, STAT Red Specimen Transport, 6 in. x 9 in., Zipper Closure with Document Pouch, 1000/CS (10 Bags of 100), Globe Scientific, 4950A</image:title>
      <image:caption>Bag, STAT Red Specimen Transport, 6 in. x 9 in., Zipper Closure with Document Pouch, 1000/CS (10 Bags of 100), Globe Scientific, 4950A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bag-stat-red-specimen-transport-6-in-x-9-in-zipper-closure-with-document-pouch-100-pk-globe-scientific-4950a-100</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0003-33.png?v=1786095216</image:loc>
      <image:title>Bag, STAT Red Specimen Transport, 6 in. x 9 in., Zipper Closure with Document Pouch, 100/PK, Globe Scientific, 4950A-100</image:title>
      <image:caption>Bag, STAT Red Specimen Transport, 6 in. x 9 in., Zipper Closure with Document Pouch, 100/PK, Globe Scientific, 4950A-100</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-disposable-polystyrene-ps-5-ml-1000-cs-globe-scientific-3601</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-01.png?v=1786095218</image:loc>
      <image:title>Beaker, Disposable, Polystyrene (PS), 5 mL, 1000/CS, Globe Scientific, 3601</image:title>
      <image:caption>Beaker, Disposable, Polystyrene (PS), 5 mL, 1000/CS, Globe Scientific, 3601</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-disposable-polystyrene-ps-10-ml-1000-cs-globe-scientific-3602</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-02.png?v=1786095219</image:loc>
      <image:title>Beaker, Disposable, Polystyrene (PS), 10 mL, 1000/CS, Globe Scientific, 3602</image:title>
      <image:caption>Beaker, Disposable, Polystyrene (PS), 10 mL, 1000/CS, Globe Scientific, 3602</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-disposable-polystyrene-ps-20-ml-500-cs-globe-scientific-3603</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-03.png?v=1786095220</image:loc>
      <image:title>Beaker, Disposable, Polystyrene (PS), 20 mL, 500/CS, Globe Scientific, 3603</image:title>
      <image:caption>Beaker, Disposable, Polystyrene (PS), 20 mL, 500/CS, Globe Scientific, 3603</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-disposable-polystyrene-ps-50-ml-500-cs-globe-scientific-3604</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-04.png?v=1786095222</image:loc>
      <image:title>Beaker, Disposable, Polystyrene (PS), 50 mL, 500/CS, Globe Scientific, 3604</image:title>
      <image:caption>Beaker, Disposable, Polystyrene (PS), 50 mL, 500/CS, Globe Scientific, 3604</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-disposable-polystyrene-ps-150-ml-100-cs-globe-scientific-3605</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-05.png?v=1786095223</image:loc>
      <image:title>Beaker, Disposable, Polystyrene (PS), 150 mL, 100/CS, Globe Scientific, 3605</image:title>
      <image:caption>Beaker, Disposable, Polystyrene (PS), 150 mL, 100/CS, Globe Scientific, 3605</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-disposable-polystyrene-ps-250-ml-100-cs-globe-scientific-3607</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-06.png?v=1786095224</image:loc>
      <image:title>Beaker, Disposable, Polystyrene (PS), 250 mL, 100/CS, Globe Scientific, 3607</image:title>
      <image:caption>Beaker, Disposable, Polystyrene (PS), 250 mL, 100/CS, Globe Scientific, 3607</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-three-corner-clarified-polypropylene-pp-graduated-50-ml-100-cs-globe-scientific-3630</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-07.png?v=1786095226</image:loc>
      <image:title>Beaker, Three Corner, Clarified Polypropylene (PP), Graduated, 50 mL, 100/CS, Globe Scientific, 3630</image:title>
      <image:caption>Beaker, Three Corner, Clarified Polypropylene (PP), Graduated, 50 mL, 100/CS, Globe Scientific, 3630</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-three-corner-clarified-polypropylene-pp-graduated-100-ml-100-cs-globe-scientific-3631</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-08.png?v=1786095227</image:loc>
      <image:title>Beaker, Three Corner, Clarified Polypropylene (PP), Graduated, 100 mL, 100/CS, Globe Scientific, 3631</image:title>
      <image:caption>Beaker, Three Corner, Clarified Polypropylene (PP), Graduated, 100 mL, 100/CS, Globe Scientific, 3631</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-three-corner-clarified-polypropylene-pp-graduated-250-ml-100-cs-globe-scientific-3632</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-09_0136683d-6172-4c64-a1b9-ccf0098684a6.png?v=1786095229</image:loc>
      <image:title>Beaker, Three Corner, Clarified Polypropylene (PP), Graduated, 250 mL, 100/CS, Globe Scientific, 3632</image:title>
      <image:caption>Beaker, Three Corner, Clarified Polypropylene (PP), Graduated, 250 mL, 100/CS, Globe Scientific, 3632</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-three-corner-clarified-polypropylene-pp-graduated-400-ml-100-cs-globe-scientific-3633</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-10_e0db8811-3caf-4376-a018-3ab3184fcb0a.png?v=1786095230</image:loc>
      <image:title>Beaker, Three Corner, Clarified Polypropylene (PP), Graduated, 400 mL, 100/CS, Globe Scientific, 3633</image:title>
      <image:caption>Beaker, Three Corner, Clarified Polypropylene (PP), Graduated, 400 mL, 100/CS, Globe Scientific, 3633</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-molded-graduations-500-ml-ea-globe-scientific-601546-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-100_9693a530-1fe4-469b-99ba-f82aef58e5fd.png?v=1786095232</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 500 mL, EA, Globe Scientific, 601546-1</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 500 mL, EA, Globe Scientific, 601546-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-molded-graduations-1000-ml-ea-globe-scientific-601548-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-101.png?v=1786095233</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 1000 mL, EA, Globe Scientific, 601548-1</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 1000 mL, EA, Globe Scientific, 601548-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-molded-graduations-2000-ml-ea-globe-scientific-601549-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-102_2aee5a34-fd11-48c3-8f33-5976ef1b0e6a.png?v=1786095235</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 2000 mL, EA, Globe Scientific, 601549-1</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 2000 mL, EA, Globe Scientific, 601549-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-printed-graduations-25-ml-ea-globe-scientific-601720-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-103.png?v=1786095236</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 25 mL, EA, Globe Scientific, 601720-1</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 25 mL, EA, Globe Scientific, 601720-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-printed-graduations-50-ml-ea-globe-scientific-601721-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-104_9eed958c-5644-48de-a209-986b39cb2f1f.png?v=1786095238</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 50 mL, EA, Globe Scientific, 601721-1</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 50 mL, EA, Globe Scientific, 601721-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-printed-graduations-100-ml-ea-globe-scientific-601722-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-105.png?v=1786095239</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 100 mL, EA, Globe Scientific, 601722-1</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 100 mL, EA, Globe Scientific, 601722-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-printed-graduations-250-ml-ea-globe-scientific-601723-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-106.png?v=1786095241</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 250 mL, EA, Globe Scientific, 601723-1</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 250 mL, EA, Globe Scientific, 601723-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-printed-graduations-500-ml-ea-globe-scientific-601724-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-107.png?v=1786095242</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 500 mL, EA, Globe Scientific, 601724-1</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 500 mL, EA, Globe Scientific, 601724-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-printed-graduations-1000-ml-ea-globe-scientific-601725-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-108.png?v=1786095244</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 1000 mL, EA, Globe Scientific, 601725-1</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 1000 mL, EA, Globe Scientific, 601725-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-printed-graduations-2000-ml-ea-globe-scientific-601726-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-109.png?v=1786095245</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 2000 mL, EA, Globe Scientific, 601726-1</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 2000 mL, EA, Globe Scientific, 601726-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-three-corner-clarified-polypropylene-pp-graduated-800-ml-100-cs-globe-scientific-3634</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-11.png?v=1786095247</image:loc>
      <image:title>Beaker, Three Corner, Clarified Polypropylene (PP), Graduated, 800 mL, 100/CS, Globe Scientific, 3634</image:title>
      <image:caption>Beaker, Three Corner, Clarified Polypropylene (PP), Graduated, 800 mL, 100/CS, Globe Scientific, 3634</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-printed-graduations-3000-ml-ea-globe-scientific-601727-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-110_567f436d-bca7-4baf-9fdc-7eeae7bc91b9.png?v=1786095249</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 3000 mL, EA, Globe Scientific, 601727-1</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 3000 mL, EA, Globe Scientific, 601727-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-printed-graduations-5000-ml-ea-globe-scientific-601728-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-111.png?v=1786095251</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 5000 mL, EA, Globe Scientific, 601728-1</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 5000 mL, EA, Globe Scientific, 601728-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-molded-graduations-25-ml-ea-globe-scientific-601801-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-112.png?v=1786095252</image:loc>
      <image:title>Beaker, Polypropylene (PP), Molded Graduations, 25 mL, EA, Globe Scientific, 601801-1</image:title>
      <image:caption>Beaker, Polypropylene (PP), Molded Graduations, 25 mL, EA, Globe Scientific, 601801-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-molded-graduations-50-ml-ea-globe-scientific-601802-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-113.png?v=1786095254</image:loc>
      <image:title>Beaker, Polypropylene (PP), Molded Graduations, 50 mL, EA, Globe Scientific, 601802-1</image:title>
      <image:caption>Beaker, Polypropylene (PP), Molded Graduations, 50 mL, EA, Globe Scientific, 601802-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-molded-graduations-100-ml-ea-globe-scientific-601803-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-114.png?v=1786095255</image:loc>
      <image:title>Beaker, Polypropylene (PP), Molded Graduations, 100 mL, EA, Globe Scientific, 601803-1</image:title>
      <image:caption>Beaker, Polypropylene (PP), Molded Graduations, 100 mL, EA, Globe Scientific, 601803-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-molded-graduations-250-ml-ea-globe-scientific-601805-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-115.png?v=1786095257</image:loc>
      <image:title>Beaker, Polypropylene (PP), Molded Graduations, 250 mL, EA, Globe Scientific, 601805-1</image:title>
      <image:caption>Beaker, Polypropylene (PP), Molded Graduations, 250 mL, EA, Globe Scientific, 601805-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-molded-graduations-500-ml-ea-globe-scientific-601806-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-116.png?v=1786095258</image:loc>
      <image:title>Beaker, Polypropylene (PP), Molded Graduations, 500 mL, EA, Globe Scientific, 601806-1</image:title>
      <image:caption>Beaker, Polypropylene (PP), Molded Graduations, 500 mL, EA, Globe Scientific, 601806-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-molded-graduations-1000-ml-ea-globe-scientific-601808-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-117.png?v=1786095260</image:loc>
      <image:title>Beaker, Polypropylene (PP), Molded Graduations, 1000 mL, EA, Globe Scientific, 601808-1</image:title>
      <image:caption>Beaker, Polypropylene (PP), Molded Graduations, 1000 mL, EA, Globe Scientific, 601808-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-molded-graduations-2000-ml-ea-globe-scientific-601809-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-118.png?v=1786095261</image:loc>
      <image:title>Beaker, Polypropylene (PP), Molded Graduations, 2000 mL, EA, Globe Scientific, 601809-1</image:title>
      <image:caption>Beaker, Polypropylene (PP), Molded Graduations, 2000 mL, EA, Globe Scientific, 601809-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-printed-graduations-25-ml-ea-globe-scientific-601821-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-119_165bdc61-e47e-4468-9cc7-942870525381.png?v=1786095262</image:loc>
      <image:title>Beaker, Polypropylene (PP), Printed Graduations, 25 mL, EA, Globe Scientific, 601821-1</image:title>
      <image:caption>Beaker, Polypropylene (PP), Printed Graduations, 25 mL, EA, Globe Scientific, 601821-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-three-corner-clarified-polypropylene-pp-graduated-1000-ml-100-cs-globe-scientific-3635</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-12.png?v=1786095264</image:loc>
      <image:title>Beaker, Three Corner, Clarified Polypropylene (PP), Graduated, 1000 mL, 100/CS, Globe Scientific, 3635</image:title>
      <image:caption>Beaker, Three Corner, Clarified Polypropylene (PP), Graduated, 1000 mL, 100/CS, Globe Scientific, 3635</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-printed-graduations-50-ml-ea-globe-scientific-601822-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-120.png?v=1786095265</image:loc>
      <image:title>Beaker, Polypropylene (PP), Printed Graduations, 50 mL, EA, Globe Scientific, 601822-1</image:title>
      <image:caption>Beaker, Polypropylene (PP), Printed Graduations, 50 mL, EA, Globe Scientific, 601822-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-printed-graduations-100-ml-ea-globe-scientific-601823-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-121_e26aa131-91e4-4347-a06d-08af201339fd.png?v=1786095267</image:loc>
      <image:title>Beaker, Polypropylene (PP), Printed Graduations, 100 mL, EA, Globe Scientific, 601823-1</image:title>
      <image:caption>Beaker, Polypropylene (PP), Printed Graduations, 100 mL, EA, Globe Scientific, 601823-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-printed-graduations-250-ml-ea-globe-scientific-601824-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-122.png?v=1786095269</image:loc>
      <image:title>Beaker, Polypropylene (PP), Printed Graduations, 250 mL, EA, Globe Scientific, 601824-1</image:title>
      <image:caption>Beaker, Polypropylene (PP), Printed Graduations, 250 mL, EA, Globe Scientific, 601824-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-printed-graduations-500-ml-ea-globe-scientific-601825-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-123.png?v=1786095270</image:loc>
      <image:title>Beaker, Polypropylene (PP), Printed Graduations, 500 mL, EA, Globe Scientific, 601825-1</image:title>
      <image:caption>Beaker, Polypropylene (PP), Printed Graduations, 500 mL, EA, Globe Scientific, 601825-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-printed-graduations-1000-ml-ea-globe-scientific-601826-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-124.png?v=1786095272</image:loc>
      <image:title>Beaker, Polypropylene (PP), Printed Graduations, 1000 mL, EA, Globe Scientific, 601826-1</image:title>
      <image:caption>Beaker, Polypropylene (PP), Printed Graduations, 1000 mL, EA, Globe Scientific, 601826-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-printed-graduations-2000-ml-ea-globe-scientific-601827-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-125.png?v=1786095273</image:loc>
      <image:title>Beaker, Polypropylene (PP), Printed Graduations, 2000 mL, EA, Globe Scientific, 601827-1</image:title>
      <image:caption>Beaker, Polypropylene (PP), Printed Graduations, 2000 mL, EA, Globe Scientific, 601827-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-globe-glass-10-ml-low-form-griffin-style-astm-e960-48-cs-globe-scientific-8010010</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-126_04019b94-4d32-4308-bda6-f77848015abe.png?v=1786095274</image:loc>
      <image:title>Beaker, Globe Glass, 10 mL, Low Form Griffin Style, ASTM E960, 48/CS, Globe Scientific, 8010010</image:title>
      <image:caption>Beaker, Globe Glass, 10 mL, Low Form Griffin Style, ASTM E960, 48/CS, Globe Scientific, 8010010</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-globe-glass-20-ml-low-form-griffin-style-dual-graduations-astm-e960-48-cs-globe-scientific-8010020</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Beaker, Globe Glass, 20 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 48/CS, Globe Scientific, 8010020</image:title>
      <image:caption>Beaker, Globe Glass, 20 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 48/CS, Globe Scientific, 8010020</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-globe-glass-30-ml-low-form-griffin-style-dual-graduations-astm-e960-48-cs-globe-scientific-8010030</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-128.png?v=1786095277</image:loc>
      <image:title>Beaker, Globe Glass, 30 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 48/CS, Globe Scientific, 8010030</image:title>
      <image:caption>Beaker, Globe Glass, 30 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 48/CS, Globe Scientific, 8010030</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-globe-glass-50-ml-low-form-griffin-style-dual-graduations-astm-e960-48-cs-globe-scientific-8010050</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-129_509c4bae-0553-4fc8-994f-3270c7e76f98.png?v=1786095278</image:loc>
      <image:title>Beaker, Globe Glass, 50 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 48/CS, Globe Scientific, 8010050</image:title>
      <image:caption>Beaker, Globe Glass, 50 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 48/CS, Globe Scientific, 8010050</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-three-corner-polypropylene-pp-graduated-50-ml-100-cs-globe-scientific-3640</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-13.png?v=1786095280</image:loc>
      <image:title>Beaker, Three Corner, Polypropylene (PP), Graduated, 50 mL, 100/CS, Globe Scientific, 3640</image:title>
      <image:caption>Beaker, Three Corner, Polypropylene (PP), Graduated, 50 mL, 100/CS, Globe Scientific, 3640</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-globe-glass-100-ml-low-form-griffin-style-dual-graduations-astm-e960-48-cs-globe-scientific-8010100</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-130.png?v=1786095281</image:loc>
      <image:title>Beaker, Globe Glass, 100 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 48/CS, Globe Scientific, 8010100</image:title>
      <image:caption>Beaker, Globe Glass, 100 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 48/CS, Globe Scientific, 8010100</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-globe-glass-150-ml-low-form-griffin-style-dual-graduations-astm-e960-48-cs-globe-scientific-8010150</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-131.png?v=1786095283</image:loc>
      <image:title>Beaker, Globe Glass, 150 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 48/CS, Globe Scientific, 8010150</image:title>
      <image:caption>Beaker, Globe Glass, 150 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 48/CS, Globe Scientific, 8010150</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-globe-glass-250-ml-low-form-griffin-style-dual-graduations-astm-e960-48-cs-globe-scientific-8010250</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-132.png?v=1786095284</image:loc>
      <image:title>Beaker, Globe Glass, 250 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 48/CS, Globe Scientific, 8010250</image:title>
      <image:caption>Beaker, Globe Glass, 250 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 48/CS, Globe Scientific, 8010250</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-globe-glass-400-ml-low-form-griffin-style-dual-graduations-astm-e960-48-cs-globe-scientific-8010400</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-133_45d957ab-b548-4f93-aacd-c164c5d1887b.png?v=1786095286</image:loc>
      <image:title>Beaker, Globe Glass, 400 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 48/CS, Globe Scientific, 8010400</image:title>
      <image:caption>Beaker, Globe Glass, 400 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 48/CS, Globe Scientific, 8010400</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-globe-glass-600-ml-low-form-griffin-style-dual-graduations-astm-e960-36-cs-globe-scientific-8010600</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-134.png?v=1786095287</image:loc>
      <image:title>Beaker, Globe Glass, 600 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 36/CS, Globe Scientific, 8010600</image:title>
      <image:caption>Beaker, Globe Glass, 600 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 36/CS, Globe Scientific, 8010600</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-globe-glass-800-ml-low-form-griffin-style-dual-graduations-astm-e960-24-cs-globe-scientific-8010800</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-135.png?v=1786095289</image:loc>
      <image:title>Beaker, Globe Glass, 800 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 24/CS, Globe Scientific, 8010800</image:title>
      <image:caption>Beaker, Globe Glass, 800 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 24/CS, Globe Scientific, 8010800</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-globe-glass-1000-ml-low-form-griffin-style-dual-graduations-astm-e960-24-cs-globe-scientific-8011000</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-136.png?v=1786095290</image:loc>
      <image:title>Beaker, Globe Glass, 1000 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 24/CS, Globe Scientific, 8011000</image:title>
      <image:caption>Beaker, Globe Glass, 1000 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 24/CS, Globe Scientific, 8011000</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-globe-glass-2000-ml-low-form-griffin-style-dual-graduations-astm-e960-8-cs-globe-scientific-8012000</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-137.png?v=1786095292</image:loc>
      <image:title>Beaker, Globe Glass, 2000 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 8/CS, Globe Scientific, 8012000</image:title>
      <image:caption>Beaker, Globe Glass, 2000 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 8/CS, Globe Scientific, 8012000</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-globe-glass-4000-ml-low-form-griffin-style-dual-graduations-astm-e960-6-cs-globe-scientific-8014000</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-138.png?v=1786095293</image:loc>
      <image:title>Beaker, Globe Glass, 4000 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 6/CS, Globe Scientific, 8014000</image:title>
      <image:caption>Beaker, Globe Glass, 4000 mL, Low Form Griffin Style, Dual Graduations, ASTM E960, 6/CS, Globe Scientific, 8014000</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-globe-glass-250-ml-low-form-griffin-style-heavy-duty-dual-graduations-astm-e960-48-cs-globe-scientific-8020250</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-139.png?v=1786095294</image:loc>
      <image:title>Beaker, Globe Glass, 250 mL, Low Form Griffin Style, Heavy Duty, Dual Graduations, ASTM E960, 48/CS, Globe Scientific, 8020250</image:title>
      <image:caption>Beaker, Globe Glass, 250 mL, Low Form Griffin Style, Heavy Duty, Dual Graduations, ASTM E960, 48/CS, Globe Scientific, 8020250</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-three-corner-polypropylene-pp-graduated-250-ml-100-cs-globe-scientific-3642</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-14.png?v=1786095296</image:loc>
      <image:title>Beaker, Three Corner, Polypropylene (PP), Graduated, 250 mL, 100/CS, Globe Scientific, 3642</image:title>
      <image:caption>Beaker, Three Corner, Polypropylene (PP), Graduated, 250 mL, 100/CS, Globe Scientific, 3642</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-globe-glass-400-ml-low-form-griffin-style-heavy-duty-dual-graduations-astm-e960-48-cs-globe-scientific-8020400</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-140.png?v=1786095297</image:loc>
      <image:title>Beaker, Globe Glass, 400 mL, Low Form Griffin Style, Heavy Duty, Dual Graduations, ASTM E960, 48/CS, Globe Scientific, 8020400</image:title>
      <image:caption>Beaker, Globe Glass, 400 mL, Low Form Griffin Style, Heavy Duty, Dual Graduations, ASTM E960, 48/CS, Globe Scientific, 8020400</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-globe-glass-600-ml-low-form-griffin-style-heavy-duty-dual-graduations-astm-e960-36-cs-globe-scientific-8020600</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-141_296ae3e5-58b6-4985-9053-83f9d9a362da.png?v=1786095298</image:loc>
      <image:title>Beaker, Globe Glass, 600 mL, Low Form Griffin Style, Heavy Duty, Dual Graduations, ASTM E960, 36/CS, Globe Scientific, 8020600</image:title>
      <image:caption>Beaker, Globe Glass, 600 mL, Low Form Griffin Style, Heavy Duty, Dual Graduations, ASTM E960, 36/CS, Globe Scientific, 8020600</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-globe-glass-1000-ml-low-form-griffin-style-heavy-duty-dual-graduations-astm-e960-24-cs-globe-scientific-8021000</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-142_0300e03b-0cae-4061-b4e4-941a61cd3ad1.png?v=1786095300</image:loc>
      <image:title>Beaker, Globe Glass, 1000 mL, Low Form Griffin Style, Heavy Duty, Dual Graduations, ASTM E960, 24/CS, Globe Scientific, 8021000</image:title>
      <image:caption>Beaker, Globe Glass, 1000 mL, Low Form Griffin Style, Heavy Duty, Dual Graduations, ASTM E960, 24/CS, Globe Scientific, 8021000</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-globe-glass-2000-ml-low-form-griffin-style-heavy-duty-dual-graduations-astm-e960-8-cs-globe-scientific-8022000</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-143.png?v=1786095302</image:loc>
      <image:title>Beaker, Globe Glass, 2000 mL, Low Form Griffin Style, Heavy Duty, Dual Graduations, ASTM E960, 8/CS, Globe Scientific, 8022000</image:title>
      <image:caption>Beaker, Globe Glass, 2000 mL, Low Form Griffin Style, Heavy Duty, Dual Graduations, ASTM E960, 8/CS, Globe Scientific, 8022000</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-globe-glass-4000-ml-low-form-griffin-style-heavy-duty-dual-graduations-astm-e960-4-cs-globe-scientific-8024000</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-144_e226816e-c61d-4f6c-86f3-e044668b31a5.png?v=1786095303</image:loc>
      <image:title>Beaker, Globe Glass, 4000 mL, Low Form Griffin Style, Heavy Duty, Dual Graduations, ASTM E960, 4/CS, Globe Scientific, 8024000</image:title>
      <image:caption>Beaker, Globe Glass, 4000 mL, Low Form Griffin Style, Heavy Duty, Dual Graduations, ASTM E960, 4/CS, Globe Scientific, 8024000</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-three-corner-polypropylene-pp-graduated-800-ml-100-cs-globe-scientific-3644</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-15.png?v=1786095305</image:loc>
      <image:title>Beaker, Three Corner, Polypropylene (PP), Graduated, 800 mL, 100/CS, Globe Scientific, 3644</image:title>
      <image:caption>Beaker, Three Corner, Polypropylene (PP), Graduated, 800 mL, 100/CS, Globe Scientific, 3644</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-molded-graduations-3000-ml-2-cs-globe-scientific-600811</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-16.png?v=1786095306</image:loc>
      <image:title>Beaker, Polypropylene (PP), Molded Graduations, 3000 mL, 2/CS, Globe Scientific, 600811</image:title>
      <image:caption>Beaker, Polypropylene (PP), Molded Graduations, 3000 mL, 2/CS, Globe Scientific, 600811</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-molded-graduations-5000-ml-2-cs-globe-scientific-600812</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-17.png?v=1786095308</image:loc>
      <image:title>Beaker, Polypropylene (PP), Molded Graduations, 5000 mL, 2/CS, Globe Scientific, 600812</image:title>
      <image:caption>Beaker, Polypropylene (PP), Molded Graduations, 5000 mL, 2/CS, Globe Scientific, 600812</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-printed-graduations-3000-ml-2-cs-globe-scientific-600818</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-18.png?v=1786095309</image:loc>
      <image:title>Beaker, Polypropylene (PP), Printed Graduations, 3000 mL, 2/CS, Globe Scientific, 600818</image:title>
      <image:caption>Beaker, Polypropylene (PP), Printed Graduations, 3000 mL, 2/CS, Globe Scientific, 600818</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-printed-graduations-5000-ml-2-cs-globe-scientific-600819</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-19.png?v=1786095311</image:loc>
      <image:title>Beaker, Polypropylene (PP), Printed Graduations, 5000 mL, 2/CS, Globe Scientific, 600819</image:title>
      <image:caption>Beaker, Polypropylene (PP), Printed Graduations, 5000 mL, 2/CS, Globe Scientific, 600819</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-with-handle-polypropylene-pp-molded-graduations-500-ml-60-cs-globe-scientific-601156</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-20_a1e1966c-137d-4476-a1c7-f53716e6885b.png?v=1786095312</image:loc>
      <image:title>Beaker with Handle, Polypropylene (PP), Molded Graduations, 500 mL, 60/CS, Globe Scientific, 601156</image:title>
      <image:caption>Beaker with Handle, Polypropylene (PP), Molded Graduations, 500 mL, 60/CS, Globe Scientific, 601156</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-with-handle-polypropylene-pp-molded-graduations-1000-ml-48-cs-globe-scientific-601157</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-21.png?v=1786095314</image:loc>
      <image:title>Beaker with Handle, Polypropylene (PP), Molded Graduations, 1000 mL, 48/CS, Globe Scientific, 601157</image:title>
      <image:caption>Beaker with Handle, Polypropylene (PP), Molded Graduations, 1000 mL, 48/CS, Globe Scientific, 601157</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-with-handle-polypropylene-pp-molded-graduations-2000-ml-36-cs-globe-scientific-601158</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-22.png?v=1786095315</image:loc>
      <image:title>Beaker with Handle, Polypropylene (PP), Molded Graduations, 2000 mL, 36/CS, Globe Scientific, 601158</image:title>
      <image:caption>Beaker with Handle, Polypropylene (PP), Molded Graduations, 2000 mL, 36/CS, Globe Scientific, 601158</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-with-handle-polypropylene-pp-molded-graduations-3000-ml-27-cs-globe-scientific-601159</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-23.png?v=1786095316</image:loc>
      <image:title>Beaker with Handle, Polypropylene (PP), Molded Graduations, 3000 mL, 27/CS, Globe Scientific, 601159</image:title>
      <image:caption>Beaker with Handle, Polypropylene (PP), Molded Graduations, 3000 mL, 27/CS, Globe Scientific, 601159</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-with-handle-polypropylene-pp-molded-graduations-5000-ml-12-cs-globe-scientific-601160</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-24_d6a7d086-ef3d-4d9a-bdf9-36f8cdf3467b.png?v=1786095318</image:loc>
      <image:title>Beaker with Handle, Polypropylene (PP), Molded Graduations, 5000 mL, 12/CS, Globe Scientific, 601160</image:title>
      <image:caption>Beaker with Handle, Polypropylene (PP), Molded Graduations, 5000 mL, 12/CS, Globe Scientific, 601160</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-molded-graduations-3000-ml-2-cs-globe-scientific-601330</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-25.png?v=1786095319</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 3000 mL, 2/CS, Globe Scientific, 601330</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 3000 mL, 2/CS, Globe Scientific, 601330</image:caption>
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  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-molded-graduations-5000-ml-2-cs-globe-scientific-601331</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-26_23b57b98-0bcf-4d6b-b7e1-7e58fe21fb39.png?v=1786095321</image:loc>
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      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 5000 mL, 2/CS, Globe Scientific, 601331</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-molded-graduations-25-ml-20-cs-globe-scientific-601541</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-27_7b256743-4ab0-427e-b098-d337a9ce5c96.png?v=1786095322</image:loc>
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      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 25 mL, 20/CS, Globe Scientific, 601541</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-molded-graduations-50-ml-20-cs-globe-scientific-601542</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-28.png?v=1786095323</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 50 mL, 20/CS, Globe Scientific, 601542</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 50 mL, 20/CS, Globe Scientific, 601542</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-molded-graduations-100-ml-12-cs-globe-scientific-601543</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-29_246afc3f-296a-4e23-8da9-29942a92b8a4.png?v=1786095325</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 100 mL, 12/CS, Globe Scientific, 601543</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 100 mL, 12/CS, Globe Scientific, 601543</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-molded-graduations-250-ml-16-cs-globe-scientific-601545</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-30_26465eb3-95f5-4bf6-be0a-b4ba7995d2f0.png?v=1786095326</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 250 mL, 16/CS, Globe Scientific, 601545</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 250 mL, 16/CS, Globe Scientific, 601545</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-molded-graduations-500-ml-12-cs-globe-scientific-601546</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-31_fbee046c-a219-4e56-8086-f1928df435aa.png?v=1786095328</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 500 mL, 12/CS, Globe Scientific, 601546</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 500 mL, 12/CS, Globe Scientific, 601546</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-molded-graduations-1000-ml-4-cs-globe-scientific-601548</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-32.png?v=1786095329</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 1000 mL, 4/CS, Globe Scientific, 601548</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 1000 mL, 4/CS, Globe Scientific, 601548</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-molded-graduations-2000-ml-4-cs-globe-scientific-601549</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-33.png?v=1786095331</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 2000 mL, 4/CS, Globe Scientific, 601549</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 2000 mL, 4/CS, Globe Scientific, 601549</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-printed-graduations-25-ml-20-cs-globe-scientific-601720</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-34.png?v=1786095332</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 25 mL, 20/CS, Globe Scientific, 601720</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 25 mL, 20/CS, Globe Scientific, 601720</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-printed-graduations-50-ml-20-cs-globe-scientific-601721</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-35.png?v=1786095334</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 50 mL, 20/CS, Globe Scientific, 601721</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 50 mL, 20/CS, Globe Scientific, 601721</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-printed-graduations-100-ml-12-cs-globe-scientific-601722</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-36.png?v=1786095336</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 100 mL, 12/CS, Globe Scientific, 601722</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 100 mL, 12/CS, Globe Scientific, 601722</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-printed-graduations-250-ml-16-cs-globe-scientific-601723</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-37_1eaca2e5-f3c0-4e11-b10f-d6f82b4020a4.png?v=1786095337</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 250 mL, 16/CS, Globe Scientific, 601723</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 250 mL, 16/CS, Globe Scientific, 601723</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-printed-graduations-500-ml-12-cs-globe-scientific-601724</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-38.png?v=1786095338</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 500 mL, 12/CS, Globe Scientific, 601724</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 500 mL, 12/CS, Globe Scientific, 601724</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-printed-graduations-1000-ml-4-cs-globe-scientific-601725</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-39.png?v=1786095340</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 1000 mL, 4/CS, Globe Scientific, 601725</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 1000 mL, 4/CS, Globe Scientific, 601725</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-printed-graduations-2000-ml-4-cs-globe-scientific-601726</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-40_00e25bc1-4df1-4b2a-adf2-6713ff47cc59.png?v=1786095341</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 2000 mL, 4/CS, Globe Scientific, 601726</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 2000 mL, 4/CS, Globe Scientific, 601726</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-printed-graduations-3000-ml-2-cs-globe-scientific-601727</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-41_b5738011-62ee-4513-a938-3ac3e974c33f.png?v=1786095342</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 3000 mL, 2/CS, Globe Scientific, 601727</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 3000 mL, 2/CS, Globe Scientific, 601727</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-printed-graduations-5000-ml-2-cs-globe-scientific-601728</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-42_ea9a957e-3f5a-40ee-93ca-173d299621eb.png?v=1786095344</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 5000 mL, 2/CS, Globe Scientific, 601728</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Printed Graduations, 5000 mL, 2/CS, Globe Scientific, 601728</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-molded-graduations-25-ml-20-cs-globe-scientific-601801</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-43.png?v=1786095346</image:loc>
      <image:title>Beaker, Polypropylene (PP), Molded Graduations, 25 mL, 20/CS, Globe Scientific, 601801</image:title>
      <image:caption>Beaker, Polypropylene (PP), Molded Graduations, 25 mL, 20/CS, Globe Scientific, 601801</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-molded-graduations-50-ml-20-cs-globe-scientific-601802</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-44.png?v=1786095347</image:loc>
      <image:title>Beaker, Polypropylene (PP), Molded Graduations, 50 mL, 20/CS, Globe Scientific, 601802</image:title>
      <image:caption>Beaker, Polypropylene (PP), Molded Graduations, 50 mL, 20/CS, Globe Scientific, 601802</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-molded-graduations-100-ml-12-cs-globe-scientific-601803</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Beaker, Polypropylene (PP), Molded Graduations, 100 mL, 12/CS, Globe Scientific, 601803</image:title>
      <image:caption>Beaker, Polypropylene (PP), Molded Graduations, 100 mL, 12/CS, Globe Scientific, 601803</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-molded-graduations-250-ml-16-cs-globe-scientific-601805</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-46.png?v=1786095350</image:loc>
      <image:title>Beaker, Polypropylene (PP), Molded Graduations, 250 mL, 16/CS, Globe Scientific, 601805</image:title>
      <image:caption>Beaker, Polypropylene (PP), Molded Graduations, 250 mL, 16/CS, Globe Scientific, 601805</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-molded-graduations-500-ml-12-cs-globe-scientific-601806</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Beaker, Polypropylene (PP), Molded Graduations, 500 mL, 12/CS, Globe Scientific, 601806</image:title>
      <image:caption>Beaker, Polypropylene (PP), Molded Graduations, 500 mL, 12/CS, Globe Scientific, 601806</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-molded-graduations-1000-ml-4-cs-globe-scientific-601808</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-48.png?v=1786095353</image:loc>
      <image:title>Beaker, Polypropylene (PP), Molded Graduations, 1000 mL, 4/CS, Globe Scientific, 601808</image:title>
      <image:caption>Beaker, Polypropylene (PP), Molded Graduations, 1000 mL, 4/CS, Globe Scientific, 601808</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-molded-graduations-2000-ml-4-cs-globe-scientific-601809</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-49.png?v=1786095355</image:loc>
      <image:title>Beaker, Polypropylene (PP), Molded Graduations, 2000 mL, 4/CS, Globe Scientific, 601809</image:title>
      <image:caption>Beaker, Polypropylene (PP), Molded Graduations, 2000 mL, 4/CS, Globe Scientific, 601809</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-printed-graduations-25-ml-20-cs-globe-scientific-601821</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-50.png?v=1786095356</image:loc>
      <image:title>Beaker, Polypropylene (PP), Printed Graduations, 25 mL, 20/CS, Globe Scientific, 601821</image:title>
      <image:caption>Beaker, Polypropylene (PP), Printed Graduations, 25 mL, 20/CS, Globe Scientific, 601821</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-printed-graduations-50-ml-20-cs-globe-scientific-601822</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Beaker, Polypropylene (PP), Printed Graduations, 50 mL, 20/CS, Globe Scientific, 601822</image:title>
      <image:caption>Beaker, Polypropylene (PP), Printed Graduations, 50 mL, 20/CS, Globe Scientific, 601822</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-printed-graduations-100-ml-12-cs-globe-scientific-601823</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-52.png?v=1786095359</image:loc>
      <image:title>Beaker, Polypropylene (PP), Printed Graduations, 100 mL, 12/CS, Globe Scientific, 601823</image:title>
      <image:caption>Beaker, Polypropylene (PP), Printed Graduations, 100 mL, 12/CS, Globe Scientific, 601823</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-printed-graduations-250-ml-16-cs-globe-scientific-601824</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-53.png?v=1786095361</image:loc>
      <image:title>Beaker, Polypropylene (PP), Printed Graduations, 250 mL, 16/CS, Globe Scientific, 601824</image:title>
      <image:caption>Beaker, Polypropylene (PP), Printed Graduations, 250 mL, 16/CS, Globe Scientific, 601824</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-printed-graduations-500-ml-12-cs-globe-scientific-601825</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-54.png?v=1786095362</image:loc>
      <image:title>Beaker, Polypropylene (PP), Printed Graduations, 500 mL, 12/CS, Globe Scientific, 601825</image:title>
      <image:caption>Beaker, Polypropylene (PP), Printed Graduations, 500 mL, 12/CS, Globe Scientific, 601825</image:caption>
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  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-printed-graduations-1000-ml-4-cs-globe-scientific-601826</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-55.png?v=1786095364</image:loc>
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      <image:caption>Beaker, Polypropylene (PP), Printed Graduations, 2000 mL, 4/CS, Globe Scientific, 601827</image:caption>
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      <image:caption>Beaker, Diamond Essentials, Griffin Style, Low Form, Printed Graduations, Polypropylene (PP), 100 mL, 48/CS, Globe Scientific, 3650-100</image:caption>
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      <image:caption>Beaker, Diamond Essentials, Griffin Style, Low Form, Printed Graduations, Polypropylene (PP), 10,000 mL, 2/CS, Globe Scientific, 3650-10M</image:caption>
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  <url>
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      <image:caption>Beaker, Diamond Essentials, Griffin Style, Low Form, Printed Graduations, Polypropylene (PP), 5000 mL, 4/CS, Globe Scientific, 3650-5M</image:caption>
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      <image:caption>Beaker, Diamond Essentials, Griffin Style, Low Form, Printed Graduations, Polypropylene (PP), 600 mL, 24/CS, Globe Scientific, 3650-600</image:caption>
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      <image:caption>Beaker, Diamond Essentials, Griffin Style, Low Form, Printed Graduations, Polymethylpentene (PMP), 10,000 mL, 2/CS, Globe Scientific, 3652-10M</image:caption>
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      <image:caption>Beaker, Diamond Essentials, Griffin Style, Low Form, Printed Graduations, Polymethylpentene (PMP), 1000 mL, 12/CS, Globe Scientific, 3652-1M</image:caption>
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      <image:caption>Beaker, Diamond Essentials, Griffin Style, Low Form, Printed Graduations, Polymethylpentene (PMP), 250 mL, 36/CS, Globe Scientific, 3652-250</image:caption>
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      <image:caption>Beaker, Diamond Essentials, Griffin Style, Low Form, Printed Graduations, Polymethylpentene (PMP), 2000 mL, 6/CS, Globe Scientific, 3652-2M</image:caption>
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      <image:caption>Beaker, Diamond Essentials, Griffin Style, Low Form, Printed Graduations, Polymethylpentene (PMP), 5000 mL, 4/CS, Globe Scientific, 3652-5M</image:caption>
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      <image:caption>Beaker with Handle, Diamond Essentials, Low Form, Printed Graduations, Polymethylpentene (PMP), 1000 mL, 6/CS, Globe Scientific, 3656-1M</image:caption>
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      <image:caption>Beaker with Handle, Diamond Essentials, Low Form, Printed Graduations, Polymethylpentene (PMP), 250 mL, 12/CS, Globe Scientific, 3656-250</image:caption>
    </image:image>
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      <image:caption>Beaker with Handle, Diamond Essentials, Low Form, Printed Graduations, Polymethylpentene (PMP), 2000 mL, 4/CS, Globe Scientific, 3656-2M</image:caption>
    </image:image>
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      <image:title>Beaker with Handle, Diamond Essentials, Low Form, Printed Graduations, Polymethylpentene (PMP), 5000 mL, 2/CS, Globe Scientific, 3656-5M</image:title>
      <image:caption>Beaker with Handle, Diamond Essentials, Low Form, Printed Graduations, Polymethylpentene (PMP), 5000 mL, 2/CS, Globe Scientific, 3656-5M</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-with-handle-diamond-essentials-low-form-printed-graduations-polymethylpentene-pmp-600-ml-12-cs-globe-scientific-3656-600</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-84.png?v=1786095407</image:loc>
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      <image:caption>Beaker with Handle, Diamond Essentials, Low Form, Printed Graduations, Polymethylpentene (PMP), 600 mL, 12/CS, Globe Scientific, 3656-600</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-molded-graduations-3000-ml-ea-globe-scientific-600811-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-85_58334311-c5be-45ec-be0d-823dfd91439d.png?v=1786095408</image:loc>
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      <image:caption>Beaker, Polypropylene (PP), Molded Graduations, 3000 mL, EA, Globe Scientific, 600811-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-molded-graduations-5000-ml-ea-globe-scientific-600812-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-86_4e9cee58-9d8e-4451-a1f5-b7a1a7f80862.png?v=1786095410</image:loc>
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      <image:caption>Beaker, Polypropylene (PP), Molded Graduations, 5000 mL, EA, Globe Scientific, 600812-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polypropylene-pp-printed-graduations-3000-ml-ea-globe-scientific-600818-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-87.png?v=1786095411</image:loc>
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      <image:caption>Beaker, Polypropylene (PP), Printed Graduations, 3000 mL, EA, Globe Scientific, 600818-1</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-88_20bf5b27-c061-485d-92e1-ae0888262b32.png?v=1786095412</image:loc>
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      <image:caption>Beaker, Polypropylene (PP), Printed Graduations, 5000 mL, EA, Globe Scientific, 600819-1</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Beaker with Handle, Polypropylene (PP), Molded Graduations, 500 mL, EA, Globe Scientific, 601156-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-with-handle-polypropylene-pp-molded-graduations-1000-ml-ea-globe-scientific-601157-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-90.png?v=1786095416</image:loc>
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      <image:caption>Beaker with Handle, Polypropylene (PP), Molded Graduations, 1000 mL, EA, Globe Scientific, 601157-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-with-handle-polypropylene-pp-molded-graduations-2000-ml-ea-globe-scientific-601158-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-91.png?v=1786095417</image:loc>
      <image:title>Beaker with Handle, Polypropylene (PP), Molded Graduations, 2000 mL, EA, Globe Scientific, 601158-1</image:title>
      <image:caption>Beaker with Handle, Polypropylene (PP), Molded Graduations, 2000 mL, EA, Globe Scientific, 601158-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-with-handle-polypropylene-pp-molded-graduations-3000-ml-ea-globe-scientific-601159-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-92.png?v=1786095418</image:loc>
      <image:title>Beaker with Handle, Polypropylene (PP), Molded Graduations, 3000 mL, EA, Globe Scientific, 601159-1</image:title>
      <image:caption>Beaker with Handle, Polypropylene (PP), Molded Graduations, 3000 mL, EA, Globe Scientific, 601159-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-with-handle-polypropylene-pp-molded-graduations-5000-ml-ea-globe-scientific-601160-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-93.png?v=1786095420</image:loc>
      <image:title>Beaker with Handle, Polypropylene (PP), Molded Graduations, 5000 mL, EA, Globe Scientific, 601160-1</image:title>
      <image:caption>Beaker with Handle, Polypropylene (PP), Molded Graduations, 5000 mL, EA, Globe Scientific, 601160-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-molded-graduations-3000-ml-ea-globe-scientific-601330-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-94.png?v=1786095421</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 3000 mL, EA, Globe Scientific, 601330-1</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 3000 mL, EA, Globe Scientific, 601330-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-molded-graduations-5000-ml-ea-globe-scientific-601331-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-95.png?v=1786095423</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 5000 mL, EA, Globe Scientific, 601331-1</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 5000 mL, EA, Globe Scientific, 601331-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-molded-graduations-25-ml-ea-globe-scientific-601541-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-96.png?v=1786095424</image:loc>
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      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 25 mL, EA, Globe Scientific, 601541-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-molded-graduations-50-ml-ea-globe-scientific-601542-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-97.png?v=1786095425</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 50 mL, EA, Globe Scientific, 601542-1</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 50 mL, EA, Globe Scientific, 601542-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-molded-graduations-100-ml-ea-globe-scientific-601543-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-98.png?v=1786095427</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 100 mL, EA, Globe Scientific, 601543-1</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 100 mL, EA, Globe Scientific, 601543-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/beaker-polymethylpentene-pmp-tpx-molded-graduations-250-ml-ea-globe-scientific-601545-1</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0004-99_6693b7eb-4388-4782-af68-5c69b7838bd1.png?v=1786095429</image:loc>
      <image:title>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 250 mL, EA, Globe Scientific, 601545-1</image:title>
      <image:caption>Beaker, Polymethylpentene (PMP) (TPX), Molded Graduations, 250 mL, EA, Globe Scientific, 601545-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-wide-mouth-polypropylene-pp-bottle-attached-polypropylene-pp-screw-cap-30-ml-72-cs-6-bags-of-12-globe-scientific-7000030</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-01.png?v=1786095430</image:loc>
      <image:title>Bottle, Wide Mouth, Polypropylene (PP) Bottle, Attached Polypropylene (PP) Screw Cap, 30 mL, 72/CS (6 Bags of 12), Globe Scientific, 7000030</image:title>
      <image:caption>Bottle, Wide Mouth, Polypropylene (PP) Bottle, Attached Polypropylene (PP) Screw Cap, 30 mL, 72/CS (6 Bags of 12), Globe Scientific, 7000030</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-wide-mouth-polypropylene-pp-bottle-attached-polypropylene-pp-screw-cap-60-ml-72-cs-6-bags-of-12-globe-scientific-7000060</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-02.png?v=1786095432</image:loc>
      <image:title>Bottle, Wide Mouth, Polypropylene (PP) Bottle, Attached Polypropylene (PP) Screw Cap, 60 mL, 72/CS (6 Bags of 12), Globe Scientific, 7000060</image:title>
      <image:caption>Bottle, Wide Mouth, Polypropylene (PP) Bottle, Attached Polypropylene (PP) Screw Cap, 60 mL, 72/CS (6 Bags of 12), Globe Scientific, 7000060</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-wide-mouth-polypropylene-pp-bottle-attached-polypropylene-pp-screw-cap-125-ml-72-cs-6-bags-of-12-globe-scientific-7000125</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-03.png?v=1786095433</image:loc>
      <image:title>Bottle, Wide Mouth, Polypropylene (PP) Bottle, Attached Polypropylene (PP) Screw Cap, 125 mL, 72/CS (6 Bags of 12), Globe Scientific, 7000125</image:title>
      <image:caption>Bottle, Wide Mouth, Polypropylene (PP) Bottle, Attached Polypropylene (PP) Screw Cap, 125 mL, 72/CS (6 Bags of 12), Globe Scientific, 7000125</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-wide-mouth-polypropylene-pp-bottle-attached-polypropylene-pp-screw-cap-250-ml-72-cs-6-bags-of-12-globe-scientific-7000250</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Bottle, Wide Mouth, Polypropylene (PP) Bottle, Attached Polypropylene (PP) Screw Cap, 250 mL, 72/CS (6 Bags of 12), Globe Scientific, 7000250</image:title>
      <image:caption>Bottle, Wide Mouth, Polypropylene (PP) Bottle, Attached Polypropylene (PP) Screw Cap, 250 mL, 72/CS (6 Bags of 12), Globe Scientific, 7000250</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-wide-mouth-polypropylene-pp-bottle-attached-polypropylene-pp-screw-cap-500-ml-48-cs-4-bags-of-12-globe-scientific-7000500</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-05_6f8cd12d-2242-4a47-abd3-ba15a6c0b5fe.png?v=1786095436</image:loc>
      <image:title>Bottle, Wide Mouth, Polypropylene (PP) Bottle, Attached Polypropylene (PP) Screw Cap, 500 mL, 48/CS (4 Bags of 12), Globe Scientific, 7000500</image:title>
      <image:caption>Bottle, Wide Mouth, Polypropylene (PP) Bottle, Attached Polypropylene (PP) Screw Cap, 500 mL, 48/CS (4 Bags of 12), Globe Scientific, 7000500</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-wide-mouth-polypropylene-pp-bottle-attached-polypropylene-pp-screw-cap-1000-ml-24-cs-4-bags-of-6-globe-scientific-7001000</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Bottle, Wide Mouth, Polypropylene (PP) Bottle, Attached Polypropylene (PP) Screw Cap, 1000 mL,  24/CS (4 Bags of 6), Globe Scientific, 7001000</image:title>
      <image:caption>Bottle, Wide Mouth, Polypropylene (PP) Bottle, Attached Polypropylene (PP) Screw Cap, 1000 mL,  24/CS (4 Bags of 6), Globe Scientific, 7001000</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-wide-mouth-large-format-polypropylene-pp-bottle-attached-polypropylene-pp-screw-cap-2-l-0-5-gallons-6-cs-globe-scientific-7002000</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-07.png?v=1786095439</image:loc>
      <image:title>Bottle, Wide Mouth, Large Format, Polypropylene (PP) Bottle, Attached Polypropylene (PP) Screw Cap, 2 L (0.5 Gallons) 6/CS, Globe Scientific, 7002000</image:title>
      <image:caption>Bottle, Wide Mouth, Large Format, Polypropylene (PP) Bottle, Attached Polypropylene (PP) Screw Cap, 2 L (0.5 Gallons) 6/CS, Globe Scientific, 7002000</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-wide-mouth-high-density-polyethylene-hdpe-bottle-attached-polypropylene-pp-screw-cap-30-ml-72-cs-6-bags-of-12-globe-scientific-7010030</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-08.png?v=1786095441</image:loc>
      <image:title>Bottle, Wide Mouth, High-Density Polyethylene (HDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 30 mL, 72/CS (6 Bags of 12), Globe Scientific, 7010030</image:title>
      <image:caption>Bottle, Wide Mouth, High-Density Polyethylene (HDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 30 mL, 72/CS (6 Bags of 12), Globe Scientific, 7010030</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-wide-mouth-high-density-polyethylene-hdpe-bottle-attached-polypropylene-pp-screw-cap-60-ml-72-cs-6-bags-of-12-globe-scientific-7010060</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Bottle, Wide Mouth, High-Density Polyethylene (HDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 60 mL, 72/CS (6 Bags of 12), Globe Scientific, 7010060</image:title>
      <image:caption>Bottle, Wide Mouth, High-Density Polyethylene (HDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 60 mL, 72/CS (6 Bags of 12), Globe Scientific, 7010060</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-wide-mouth-high-density-polyethylene-hdpe-bottle-attached-polypropylene-pp-screw-cap-125-ml-72-cs-6-bags-of-12-globe-scientific-7010125</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-10.png?v=1786095444</image:loc>
      <image:title>Bottle, Wide Mouth, High-Density Polyethylene (HDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 125 mL, 72/CS (6 Bags of 12), Globe Scientific, 7010125</image:title>
      <image:caption>Bottle, Wide Mouth, High-Density Polyethylene (HDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 125 mL, 72/CS (6 Bags of 12), Globe Scientific, 7010125</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-narrow-mouth-boston-round-high-density-polyethylene-hdpe-with-polypropylene-pp-closure-125-ml-bulk-packed-with-bottles-and-caps-bagged-separately-500-cs-globe-scientific-7560125bks</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-100.png?v=1786095445</image:loc>
      <image:title>Bottle, Narrow Mouth, Boston Round, High-Density Polyethylene (HDPE) with Polypropylene (PP) Closure, 125 mL, Bulk Packed with Bottles and Caps Bagged Separately, 500/CS, Globe Scientific, 7560125BKS</image:title>
      <image:caption>Bottle, Narrow Mouth, Boston Round, High-Density Polyethylene (HDPE) with Polypropylene (PP) Closure, 125 mL, Bulk Packed with Bottles and Caps Bagged Separately, 500/CS, Globe Scientific, 7560125BKS</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-narrow-mouth-boston-round-amber-high-density-polyethylene-hdpe-with-amber-polypropylene-pp-closure-250-ml-bulk-packed-with-bottles-and-caps-bagged-separately-250-cs-globe-scientific-7560250ambks</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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    <image:image>
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      <image:caption>Bottle, Narrow Mouth, Boston Round, Amber High-Density Polyethylene (HDPE) with Amber Polypropylene (PP) Closure, 250 mL, Bulk Packed with Bottles and Caps Bagged Separately, 250/CS, Globe Scientific, 7560250AMBKS</image:caption>
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  </url>
  <url>
    <loc>https://preiser.com/products/bottle-narrow-mouth-boston-round-high-density-polyethylene-hdpe-with-polypropylene-pp-closure-250-ml-bulk-packed-with-bottles-and-caps-bagged-separately-250-cs-globe-scientific-7560250bks</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-102_e3aaa240-b7d8-496e-9440-b5a1cdc5e03b.png?v=1786095448</image:loc>
      <image:title>Bottle, Narrow Mouth, Boston Round, High-Density Polyethylene (HDPE) with Polypropylene (PP) Closure, 250 mL, Bulk Packed with Bottles and Caps Bagged Separately, 250/CS, Globe Scientific, 7560250BKS</image:title>
      <image:caption>Bottle, Narrow Mouth, Boston Round, High-Density Polyethylene (HDPE) with Polypropylene (PP) Closure, 250 mL, Bulk Packed with Bottles and Caps Bagged Separately, 250/CS, Globe Scientific, 7560250BKS</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-narrow-mouth-boston-round-amber-high-density-polyethylene-hdpe-with-amber-polypropylene-pp-closure-500-ml-bulk-packed-with-bottles-and-caps-bagged-separately-125-cs-globe-scientific-7560500ambks</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-103.png?v=1786095449</image:loc>
      <image:title>Bottle, Narrow Mouth, Boston Round, Amber High-Density Polyethylene (HDPE) with Amber Polypropylene (PP) Closure, 500 mL, Bulk Packed with Bottles and Caps Bagged Separately, 125/CS, Globe Scientific, 7560500AMBKS</image:title>
      <image:caption>Bottle, Narrow Mouth, Boston Round, Amber High-Density Polyethylene (HDPE) with Amber Polypropylene (PP) Closure, 500 mL, Bulk Packed with Bottles and Caps Bagged Separately, 125/CS, Globe Scientific, 7560500AMBKS</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-narrow-mouth-boston-round-high-density-polyethylene-hdpe-with-polypropylene-pp-closure-500-ml-bulk-packed-with-bottles-and-caps-bagged-separately-125-cs-globe-scientific-7560500bks</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-104_e859495a-f912-4ae9-b307-d43489539454.png?v=1786095451</image:loc>
      <image:title>Bottle, Narrow Mouth, Boston Round, High-Density Polyethylene (HDPE) with Polypropylene (PP) Closure, 500 mL, Bulk Packed with Bottles and Caps Bagged Separately, 125/CS, Globe Scientific, 7560500BKS</image:title>
      <image:caption>Bottle, Narrow Mouth, Boston Round, High-Density Polyethylene (HDPE) with Polypropylene (PP) Closure, 500 mL, Bulk Packed with Bottles and Caps Bagged Separately, 125/CS, Globe Scientific, 7560500BKS</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-narrow-mouth-boston-round-amber-high-density-polyethylene-hdpe-with-amber-polypropylene-pp-closure-1000-ml-bulk-packed-with-bottles-and-caps-bagged-separately-50-cs-globe-scientific-7561000ambks</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-105.png?v=1786095452</image:loc>
      <image:title>Bottle, Narrow Mouth, Boston Round, Amber High-Density Polyethylene (HDPE) with Amber Polypropylene (PP) Closure, 1000 mL, Bulk Packed with Bottles and Caps Bagged Separately, 50/CS, Globe Scientific, 7561000AMBKS</image:title>
      <image:caption>Bottle, Narrow Mouth, Boston Round, Amber High-Density Polyethylene (HDPE) with Amber Polypropylene (PP) Closure, 1000 mL, Bulk Packed with Bottles and Caps Bagged Separately, 50/CS, Globe Scientific, 7561000AMBKS</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-narrow-mouth-boston-round-high-density-polyethylene-hdpe-with-polypropylene-pp-closure-1000-ml-bulk-packed-with-bottles-and-caps-bagged-separately-50-cs-globe-scientific-7561000bks</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-106.png?v=1786095454</image:loc>
      <image:title>Bottle, Narrow Mouth, Boston Round, High-Density Polyethylene (HDPE) with Polypropylene (PP) Closure, 1000 mL, Bulk Packed with Bottles and Caps Bagged Separately, 50/CS, Globe Scientific, 7561000BKS</image:title>
      <image:caption>Bottle, Narrow Mouth, Boston Round, High-Density Polyethylene (HDPE) with Polypropylene (PP) Closure, 1000 mL, Bulk Packed with Bottles and Caps Bagged Separately, 50/CS, Globe Scientific, 7561000BKS</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-bottle-250-ml-attached-cap-polypropylene-pp-4-pk-globe-scientific-6330</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-107_159a9e53-8591-4892-be90-7368a31a4ded.png?v=1786095455</image:loc>
      <image:title>Centrifuge Bottle, 250 mL, Attached Cap, Polypropylene (PP), 4/PK, Globe Scientific, 6330</image:title>
      <image:caption>Centrifuge Bottle, 250 mL, Attached Cap, Polypropylene (PP), 4/PK, Globe Scientific, 6330</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/centrifuge-bottle-500-ml-attached-cap-polypropylene-pp-4-pk-globe-scientific-6332</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-108_8f335254-c13d-45fb-a951-6466bf0ff346.png?v=1786095457</image:loc>
      <image:title>Centrifuge Bottle, 500 mL, Attached Cap, Polypropylene (PP), 4/PK, Globe Scientific, 6332</image:title>
      <image:caption>Centrifuge Bottle, 500 mL, Attached Cap, Polypropylene (PP), 4/PK, Globe Scientific, 6332</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-wide-mouth-high-density-polyethylene-hdpe-bottle-attached-polypropylene-pp-screw-cap-250-ml-72-cs-6-bags-of-12-globe-scientific-7010250</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-11.png?v=1786095459</image:loc>
      <image:title>Bottle, Wide Mouth, High-Density Polyethylene (HDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 250 mL, 72/CS (6 Bags of 12), Globe Scientific, 7010250</image:title>
      <image:caption>Bottle, Wide Mouth, High-Density Polyethylene (HDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 250 mL, 72/CS (6 Bags of 12), Globe Scientific, 7010250</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-round-graduated-low-density-polyethylene-ldpe-cap-polypropylene-pp-50-ml-100-cs-globe-scientific-600408</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-115.png?v=1786095460</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 50 mL, 100/CS, Globe Scientific, 600408</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 50 mL, 100/CS, Globe Scientific, 600408</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-round-graduated-low-density-polyethylene-ldpe-cap-polypropylene-pp-100-ml-100-cs-globe-scientific-600409</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-116.png?v=1786095462</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 100 mL, 100/CS, Globe Scientific, 600409</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 100 mL, 100/CS, Globe Scientific, 600409</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-round-graduated-low-density-polyethylene-ldpe-cap-polypropylene-pp-250-ml-50-cs-globe-scientific-600410</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-117.png?v=1786095463</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE) (Cap: Polypropylene (PP), 250 mL, 50/CS, Globe Scientific, 600410</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE) (Cap: Polypropylene (PP), 250 mL, 50/CS, Globe Scientific, 600410</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-round-graduated-low-density-polyethylene-ldpe-cap-polypropylene-pp-500-ml-20-cs-globe-scientific-600411</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-118_3de8b859-9fd8-4086-b862-bf0bd6976725.png?v=1786095468</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 500 mL, 20/CS, Globe Scientific, 600411</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 500 mL, 20/CS, Globe Scientific, 600411</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-round-graduated-low-density-polyethylene-ldpe-cap-polypropylene-pp-1000-ml-20-cs-globe-scientific-600412</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-119_41367900-7806-4736-a0fe-4734c93898d4.png?v=1786095466</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 1000 mL, 20/CS, Globe Scientific, 600412</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 1000 mL, 20/CS, Globe Scientific, 600412</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-wide-mouth-high-density-polyethylene-hdpe-bottle-attached-polypropylene-pp-screw-cap-500-ml-48-cs-4-bags-of-12-globe-scientific-7010500</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-12.png?v=1786095467</image:loc>
      <image:title>Bottle, Wide Mouth, High-Density Polyethylene (HDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 500 mL, 48/CS (4 Bags of 12), Globe Scientific, 7010500</image:title>
      <image:caption>Bottle, Wide Mouth, High-Density Polyethylene (HDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 500 mL, 48/CS (4 Bags of 12), Globe Scientific, 7010500</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-round-graduated-low-density-polyethylene-ldpe-cap-polypropylene-pp-2000-ml-20-cs-globe-scientific-600413</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-120.png?v=1786095469</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 2000 mL, 20/CS, Globe Scientific, 600413</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 2000 mL, 20/CS, Globe Scientific, 600413</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-square-graduated-polyethylene-cap-polypropylene-pp-25-ml-100-cs-globe-scientific-600608</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-121.png?v=1786095470</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Square, Graduated, Polyethylene, Cap: Polypropylene (PP), 25 mL, 100/CS, Globe Scientific, 600608</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Square, Graduated, Polyethylene, Cap: Polypropylene (PP), 25 mL, 100/CS, Globe Scientific, 600608</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-square-graduated-polyethylene-cap-polypropylene-pp-50-ml-100-cs-globe-scientific-600609</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-122.png?v=1786095472</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Square, Graduated, Polyethylene, Cap: Polypropylene (PP), 50 mL, 100/CS, Globe Scientific, 600609</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Square, Graduated, Polyethylene, Cap: Polypropylene (PP), 50 mL, 100/CS, Globe Scientific, 600609</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-square-graduated-polyethylene-cap-polypropylene-pp-100-ml-100-cs-globe-scientific-600610</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-123_0c787de1-f9ff-4406-842b-59cead244f5a.png?v=1786095474</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Square, Graduated, Polyethylene, Cap: Polypropylene (PP), 100 mL, 100/CS, Globe Scientific, 600610</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Square, Graduated, Polyethylene, Cap: Polypropylene (PP), 100 mL, 100/CS, Globe Scientific, 600610</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-square-graduated-polyethylene-cap-polypropylene-pp-250-ml-50-cs-globe-scientific-600611</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-124.png?v=1786095475</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Square, Graduated, Polyethylene, Cap: Polypropylene (PP), 250 mL, 50/CS, Globe Scientific, 600611</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Square, Graduated, Polyethylene, Cap: Polypropylene (PP), 250 mL, 50/CS, Globe Scientific, 600611</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-square-graduated-polyethylene-cap-polypropylene-pp-500-ml-25-cs-globe-scientific-600612</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-125_f9f31d5c-7ae0-456e-92f2-f131e207a242.png?v=1786095476</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Square, Graduated, Polyethylene, Cap: Polypropylene (PP), 500 mL, 25/CS, Globe Scientific, 600612</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Square, Graduated, Polyethylene, Cap: Polypropylene (PP), 500 mL, 25/CS, Globe Scientific, 600612</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-square-graduated-polyethylene-cap-polypropylene-pp-1000-ml-20-cs-globe-scientific-600613</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-126.png?v=1786095478</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Square, Graduated, Polyethylene, Cap: Polypropylene (PP), 1000 mL, 20/CS, Globe Scientific, 600613</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Square, Graduated, Polyethylene, Cap: Polypropylene (PP), 1000 mL, 20/CS, Globe Scientific, 600613</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-square-graduated-polyethylene-cap-polypropylene-pp-2000-ml-20-cs-globe-scientific-600614</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-127.png?v=1786095479</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Square, Graduated, Polyethylene, Cap: Polypropylene (PP), 2000 mL, 20/CS, Globe Scientific, 600614</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Square, Graduated, Polyethylene, Cap: Polypropylene (PP), 2000 mL, 20/CS, Globe Scientific, 600614</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-low-density-polyethylene-ldpe-graduated-50-ml-100-cs-globe-scientific-601608</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-128.png?v=1786095481</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Low-Density Polyethylene (LDPE), Graduated, 50 mL, 100/CS, Globe Scientific, 601608</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Low-Density Polyethylene (LDPE), Graduated, 50 mL, 100/CS, Globe Scientific, 601608</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-low-density-polyethylene-ldpe-graduated-100-ml-100-cs-globe-scientific-601610</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-129_28124b2e-ac9c-4ae3-a9fd-a46daa7d4551.png?v=1786095482</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Low-Density Polyethylene (LDPE), Graduated, 100 mL, 100/CS, Globe Scientific, 601610</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Low-Density Polyethylene (LDPE), Graduated, 100 mL, 100/CS, Globe Scientific, 601610</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-wide-mouth-high-density-polyethylene-hdpe-bottle-attached-polypropylene-pp-screw-cap-1000-ml-24-cs-4-bags-of-6-globe-scientific-7011000</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-13.png?v=1786095483</image:loc>
      <image:title>Bottle, Wide Mouth, High-Density Polyethylene (HDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 1000 mL,  24/CS (4 Bags of 6), Globe Scientific, 7011000</image:title>
      <image:caption>Bottle, Wide Mouth, High-Density Polyethylene (HDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 1000 mL,  24/CS (4 Bags of 6), Globe Scientific, 7011000</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-low-density-polyethylene-ldpe-graduated-250-ml-special-order-item-50-cs-globe-scientific-601612</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-130_8a811bdf-af55-4e76-826b-0f2e454bb9c9.png?v=1786095485</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Low-Density Polyethylene (LDPE), Graduated, 250 mL, ** SPECIAL ORDER ITEM **,  50/CS, Globe Scientific, 601612</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Low-Density Polyethylene (LDPE), Graduated, 250 mL, ** SPECIAL ORDER ITEM **,  50/CS, Globe Scientific, 601612</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-low-density-polyethylene-ldpe-graduated-500-ml-25-cs-globe-scientific-601614</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-131.png?v=1786095487</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Low-Density Polyethylene (LDPE), Graduated, 500 mL, 25/CS, Globe Scientific, 601614</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Low-Density Polyethylene (LDPE), Graduated, 500 mL, 25/CS, Globe Scientific, 601614</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-low-density-polyethylene-ldpe-graduated-1000-ml-special-order-item-17-cs-globe-scientific-601616</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-132_cb4159f5-99fa-48d5-b113-79d2c710bf1b.png?v=1786095488</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Low-Density Polyethylene (LDPE), Graduated, 1000 mL, ** SPECIAL ORDER ITEM **,  17/CS, Globe Scientific, 601616</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Low-Density Polyethylene (LDPE), Graduated, 1000 mL, ** SPECIAL ORDER ITEM **,  17/CS, Globe Scientific, 601616</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-low-density-polyethylene-ldpe-graduated-2000-ml-special-order-item-15-cs-globe-scientific-601618</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-133.png?v=1786095490</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Low-Density Polyethylene (LDPE), Graduated, 2000 mL, ** SPECIAL ORDER ITEM **,  15/CS, Globe Scientific, 601618</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Low-Density Polyethylene (LDPE), Graduated, 2000 mL, ** SPECIAL ORDER ITEM **,  15/CS, Globe Scientific, 601618</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-polypropylene-pp-graduated-50-ml-100-cs-globe-scientific-601621</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-134.png?v=1786095491</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Polypropylene (PP), Graduated, 50 mL, 100/CS, Globe Scientific, 601621</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Polypropylene (PP), Graduated, 50 mL, 100/CS, Globe Scientific, 601621</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-polypropylene-pp-graduated-100-ml-100-cs-globe-scientific-601623</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-135.png?v=1786095493</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Polypropylene (PP), Graduated, 100 mL, 100/CS, Globe Scientific, 601623</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Polypropylene (PP), Graduated, 100 mL, 100/CS, Globe Scientific, 601623</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-polypropylene-pp-graduated-250-ml-50-cs-globe-scientific-601625</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-136.png?v=1786095495</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Polypropylene (PP), Graduated, 250 mL, 50/CS, Globe Scientific, 601625</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Polypropylene (PP), Graduated, 250 mL, 50/CS, Globe Scientific, 601625</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-polypropylene-pp-graduated-500-ml-25-cs-globe-scientific-601627</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-137.png?v=1786095496</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Polypropylene (PP), Graduated, 500 mL, 25/CS, Globe Scientific, 601627</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Polypropylene (PP), Graduated, 500 mL, 25/CS, Globe Scientific, 601627</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-polypropylene-pp-graduated-1000-ml-17-cs-globe-scientific-601629</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-138_1877bb0c-fed1-4eab-9e48-d8bd250e56c2.png?v=1786095497</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Polypropylene (PP), Graduated, 1000 mL, 17/CS, Globe Scientific, 601629</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Polypropylene (PP), Graduated, 1000 mL, 17/CS, Globe Scientific, 601629</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-polypropylene-pp-graduated-2000-ml-15-cs-globe-scientific-601631</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-139.png?v=1786095499</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Polypropylene (PP), Graduated, 2000 mL, 15/CS, Globe Scientific, 601631</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Polypropylene (PP), Graduated, 2000 mL, 15/CS, Globe Scientific, 601631</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-wide-mouth-high-density-polyethylene-hdpe-bottle-attached-polypropylene-pp-screw-cap-2-l-0-5-gallons-6-cs-globe-scientific-7012000</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-14.png?v=1786095500</image:loc>
      <image:title>Bottle, Wide Mouth, High-Density Polyethylene (HDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 2 L (0.5 Gallons) 6/CS, Globe Scientific, 7012000</image:title>
      <image:caption>Bottle, Wide Mouth, High-Density Polyethylene (HDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 2 L (0.5 Gallons) 6/CS, Globe Scientific, 7012000</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/wash-bottle-squeeze-with-integral-molded-dispensing-tip-screwcap-polyethylene-250-ml-10-cs-globe-scientific-601633</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-140.png?v=1786095502</image:loc>
      <image:title>Wash Bottle, Squeeze with Integral Molded Dispensing Tip, Screwcap, Polyethylene, 250 mL, 10/CS, Globe Scientific, 601633</image:title>
      <image:caption>Wash Bottle, Squeeze with Integral Molded Dispensing Tip, Screwcap, Polyethylene, 250 mL, 10/CS, Globe Scientific, 601633</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/wash-bottle-squeeze-with-integral-molded-dispensing-tip-screwcap-polyethylene-500-ml-10-cs-globe-scientific-601634</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-141.png?v=1786095503</image:loc>
      <image:title>Wash Bottle, Squeeze with Integral Molded Dispensing Tip, Screwcap, Polyethylene, 500 mL, 10/CS, Globe Scientific, 601634</image:title>
      <image:caption>Wash Bottle, Squeeze with Integral Molded Dispensing Tip, Screwcap, Polyethylene, 500 mL, 10/CS, Globe Scientific, 601634</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/wash-bottle-squeeze-with-wide-mouth-screwcap-polyethylene-500-ml-clear-natural-10-cs-globe-scientific-601638</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-142.png?v=1786095505</image:loc>
      <image:title>Wash Bottle, Squeeze with Wide Mouth, Screwcap, Polyethylene, 500 mL, Clear/Natural 10/CS, Globe Scientific, 601638</image:title>
      <image:caption>Wash Bottle, Squeeze with Wide Mouth, Screwcap, Polyethylene, 500 mL, Clear/Natural 10/CS, Globe Scientific, 601638</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/carboy-with-spigot-high-density-polyethylene-hdpe-heavy-duty-5-l-ea-globe-scientific-601660</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-143.png?v=1786095506</image:loc>
      <image:title>Carboy with Spigot, High-Density Polyethylene (HDPE), Heavy-Duty, 5 L, EA, Globe Scientific, 601660</image:title>
      <image:caption>Carboy with Spigot, High-Density Polyethylene (HDPE), Heavy-Duty, 5 L, EA, Globe Scientific, 601660</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/carboy-with-spigot-high-density-polyethylene-hdpe-heavy-duty-10-l-ea-globe-scientific-601662</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-144.png?v=1786095507</image:loc>
      <image:title>Carboy with Spigot, High-Density Polyethylene (HDPE), Heavy-Duty, 10 L, EA, Globe Scientific, 601662</image:title>
      <image:caption>Carboy with Spigot, High-Density Polyethylene (HDPE), Heavy-Duty, 10 L, EA, Globe Scientific, 601662</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/carboy-with-spigot-high-density-polyethylene-hdpe-heavy-duty-25-l-ea-globe-scientific-601664</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-145_65392f51-f8ce-4a67-9c7e-f56aa5e9b566.png?v=1786095509</image:loc>
      <image:title>Carboy with Spigot, High-Density Polyethylene (HDPE), Heavy-Duty, 25 L, EA, Globe Scientific, 601664</image:title>
      <image:caption>Carboy with Spigot, High-Density Polyethylene (HDPE), Heavy-Duty, 25 L, EA, Globe Scientific, 601664</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/carboy-with-spigot-high-density-polyethylene-hdpe-heavy-duty-50-l-ea-globe-scientific-601666</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-146.png?v=1786095510</image:loc>
      <image:title>Carboy with Spigot, High-Density Polyethylene (HDPE), Heavy-Duty, 50 L, EA, Globe Scientific, 601666</image:title>
      <image:caption>Carboy with Spigot, High-Density Polyethylene (HDPE), Heavy-Duty, 50 L, EA, Globe Scientific, 601666</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/industrial-tank-high-density-polyethylene-hdpe-2-l-48-cs-globe-scientific-601780</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-147.png?v=1786095512</image:loc>
      <image:title>Industrial Tank, High-Density Polyethylene (HDPE), 2 L, 48/CS, Globe Scientific, 601780</image:title>
      <image:caption>Industrial Tank, High-Density Polyethylene (HDPE), 2 L, 48/CS, Globe Scientific, 601780</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/industrial-tank-high-density-polyethylene-hdpe-5-l-30-cs-globe-scientific-601781</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-148.png?v=1786095513</image:loc>
      <image:title>Industrial Tank, High-Density Polyethylene (HDPE), 5 L, 30/CS, Globe Scientific, 601781</image:title>
      <image:caption>Industrial Tank, High-Density Polyethylene (HDPE), 5 L, 30/CS, Globe Scientific, 601781</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/industrial-tank-high-density-polyethylene-hdpe-10-l-24-cs-4-bags-of-6-globe-scientific-601782</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-149.png?v=1786095514</image:loc>
      <image:title>Industrial Tank, High-Density Polyethylene (HDPE), 10 L, 24/CS (4 Bags of 6), Globe Scientific, 601782</image:title>
      <image:caption>Industrial Tank, High-Density Polyethylene (HDPE), 10 L, 24/CS (4 Bags of 6), Globe Scientific, 601782</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-wide-mouth-low-density-polyethylene-ldpe-bottle-attached-polypropylene-pp-screw-cap-30-ml-72-cs-6-bags-of-12-globe-scientific-7020030</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-15.png?v=1786095516</image:loc>
      <image:title>Bottle, Wide Mouth, Low-Density Polyethylene (LDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 30 mL, 72/CS (6 Bags of 12), Globe Scientific, 7020030</image:title>
      <image:caption>Bottle, Wide Mouth, Low-Density Polyethylene (LDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 30 mL, 72/CS (6 Bags of 12), Globe Scientific, 7020030</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/industrial-tank-high-density-polyethylene-hdpe-20-l-6-cs-globe-scientific-601783</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-150.png?v=1786095539</image:loc>
      <image:title>Industrial Tank, High-Density Polyethylene (HDPE), 20 L, 6/CS, Globe Scientific, 601783</image:title>
      <image:caption>Industrial Tank, High-Density Polyethylene (HDPE), 20 L, 6/CS, Globe Scientific, 601783</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-wide-mouth-low-density-polyethylene-ldpe-bottle-attached-polypropylene-pp-screw-cap-2-l-0-5-gallons-6-cs-globe-scientific-7022000</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-151.png?v=1786095519</image:loc>
      <image:title>Bottle, Wide Mouth, Low-Density Polyethylene (LDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 2 L, (0.5 Gallons), 6/CS, Globe Scientific, 7022000</image:title>
      <image:caption>Bottle, Wide Mouth, Low-Density Polyethylene (LDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 2 L, (0.5 Gallons), 6/CS, Globe Scientific, 7022000</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-narrow-mouth-polypropylene-pp-bottle-attached-polypropylene-pp-screw-cap-2-l-0-5-gallons-6-cs-globe-scientific-7052000</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-152.png?v=1786095520</image:loc>
      <image:title>Bottle, Narrow Mouth, Polypropylene (PP) Bottle, Attached Polypropylene (PP) Screw Cap, 2 L (0.5 Gallons), 6/CS, Globe Scientific, 7052000</image:title>
      <image:caption>Bottle, Narrow Mouth, Polypropylene (PP) Bottle, Attached Polypropylene (PP) Screw Cap, 2 L (0.5 Gallons), 6/CS, Globe Scientific, 7052000</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-narrow-mouth-polypropylene-pp-bottle-attached-polypropylene-pp-screw-cap-4-l-1-gallon-6-cs-globe-scientific-7054000</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-153.png?v=1786095522</image:loc>
      <image:title>Bottle, Narrow Mouth, Polypropylene (PP) Bottle, Attached Polypropylene (PP) Screw Cap, 4 L (1 Gallon), 6/CS, Globe Scientific, 7054000</image:title>
      <image:caption>Bottle, Narrow Mouth, Polypropylene (PP) Bottle, Attached Polypropylene (PP) Screw Cap, 4 L (1 Gallon), 6/CS, Globe Scientific, 7054000</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-narrow-mouth-polypropylene-pp-bottle-attached-polypropylene-pp-screw-cap-8-l-2-gallons-6-cs-globe-scientific-7058000</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-154_4cacb09a-a631-4a15-9d50-69b1cd87ffba.png?v=1786095523</image:loc>
      <image:title>Bottle, Narrow Mouth, Polypropylene (PP) Bottle, Attached Polypropylene (PP) Screw Cap, 8 L (2 Gallons), 6/CS, Globe Scientific, 7058000</image:title>
      <image:caption>Bottle, Narrow Mouth, Polypropylene (PP) Bottle, Attached Polypropylene (PP) Screw Cap, 8 L (2 Gallons), 6/CS, Globe Scientific, 7058000</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-narrow-mouth-low-density-polyethylene-ldpe-bottle-attached-polypropylene-pp-screw-cap-2-l-0-5-gallons-6-cs-globe-scientific-7072000</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-155.png?v=1786095525</image:loc>
      <image:title>Bottle, Narrow Mouth, Low-Density Polyethylene (LDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 2 L (0.5 Gallons), 6/CS, Globe Scientific, 7072000</image:title>
      <image:caption>Bottle, Narrow Mouth, Low-Density Polyethylene (LDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 2 L (0.5 Gallons), 6/CS, Globe Scientific, 7072000</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-narrow-mouth-low-density-polyethylene-ldpe-bottle-attached-polypropylene-pp-screw-cap-4-l-1-gallon-6-cs-globe-scientific-7074000</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-156_9d3325e1-1284-4847-a3a1-7e308bc36fe1.png?v=1786095526</image:loc>
      <image:title>Bottle, Narrow Mouth, Low-Density Polyethylene (LDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 4 L (1 Gallon), 6/CS, Globe Scientific, 7074000</image:title>
      <image:caption>Bottle, Narrow Mouth, Low-Density Polyethylene (LDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 4 L (1 Gallon), 6/CS, Globe Scientific, 7074000</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-narrow-mouth-low-density-polyethylene-ldpe-bottle-attached-polypropylene-pp-screw-cap-8-l-2-gallons-6-cs-globe-scientific-7078000</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-157.png?v=1786095527</image:loc>
      <image:title>Bottle, Narrow Mouth, Low-Density Polyethylene (LDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 8 L (2 Gallons), 6/CS, Globe Scientific, 7078000</image:title>
      <image:caption>Bottle, Narrow Mouth, Low-Density Polyethylene (LDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 8 L (2 Gallons), 6/CS, Globe Scientific, 7078000</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/vacuum-bottle-narrow-mouth-heavy-duty-polypropylene-pp-bottle-white-polypropylene-pp-53-mm-screw-cap-2-l-0-5-gallons-12-cs-globe-scientific-7082000</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-158.png?v=1786095532</image:loc>
      <image:title>Vacuum Bottle, Narrow Mouth, Heavy Duty Polypropylene (PP) Bottle, White Polypropylene (PP) 53 mm Screw Cap, 2 L (0.5 Gallons), 12/CS, Globe Scientific, 7082000</image:title>
      <image:caption>Vacuum Bottle, Narrow Mouth, Heavy Duty Polypropylene (PP) Bottle, White Polypropylene (PP) 53 mm Screw Cap, 2 L (0.5 Gallons), 12/CS, Globe Scientific, 7082000</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/vacuum-bottle-narrow-mouth-heavy-duty-polypropylene-pp-bottle-white-polypropylene-pp-83-mm-screw-cap-4-l-1-0-gallons-ea-globe-scientific-7084000</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-159.png?v=1786095530</image:loc>
      <image:title>Vacuum Bottle, Narrow Mouth, Heavy Duty Polypropylene (PP) Bottle, White Polypropylene (PP) 83 mm Screw Cap, 4 L (1.0 Gallons), EA, Globe Scientific, 7084000</image:title>
      <image:caption>Vacuum Bottle, Narrow Mouth, Heavy Duty Polypropylene (PP) Bottle, White Polypropylene (PP) 83 mm Screw Cap, 4 L (1.0 Gallons), EA, Globe Scientific, 7084000</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-wide-mouth-low-density-polyethylene-ldpe-bottle-attached-polypropylene-pp-screw-cap-60-ml-72-cs-6-bags-of-12-globe-scientific-7020060</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-16.png?v=1786095533</image:loc>
      <image:title>Bottle, Wide Mouth, Low-Density Polyethylene (LDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 60 mL, 72/CS (6 Bags of 12), Globe Scientific, 7020060</image:title>
      <image:caption>Bottle, Wide Mouth, Low-Density Polyethylene (LDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 60 mL, 72/CS (6 Bags of 12), Globe Scientific, 7020060</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/vacuum-bottle-narrow-mouth-heavy-duty-high-density-polyethylene-hdpe-bottle-white-polypropylene-pp-53-mm-screw-cap-2-l-0-5-gallons-12-cs-6-bags-of-2-globe-scientific-7092000</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-160.png?v=1786095534</image:loc>
      <image:title>Vacuum Bottle, Narrow Mouth, Heavy Duty High-Density Polyethylene (HDPE) Bottle, White Polypropylene (PP) 53 mm Screw Cap, 2 L (0.5 Gallons), 12/CS (6 Bags of 2), Globe Scientific, 7092000</image:title>
      <image:caption>Vacuum Bottle, Narrow Mouth, Heavy Duty High-Density Polyethylene (HDPE) Bottle, White Polypropylene (PP) 53 mm Screw Cap, 2 L (0.5 Gallons), 12/CS (6 Bags of 2), Globe Scientific, 7092000</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/vacuum-bottle-narrow-mouth-heavy-duty-high-density-polyethylene-hdpe-bottle-white-polypropylene-pp-83-mm-screw-cap-4-l-1-0-gallons-ea-globe-scientific-7094000</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-161.png?v=1786095536</image:loc>
      <image:title>Vacuum Bottle, Narrow Mouth, Heavy Duty High-Density Polyethylene (HDPE) Bottle, White Polypropylene (PP) 83 mm Screw Cap, 4 L (1.0 Gallons), EA, Globe Scientific, 7094000</image:title>
      <image:caption>Vacuum Bottle, Narrow Mouth, Heavy Duty High-Density Polyethylene (HDPE) Bottle, White Polypropylene (PP) 83 mm Screw Cap, 4 L (1.0 Gallons), EA, Globe Scientific, 7094000</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-wide-mouth-low-density-polyethylene-ldpe-bottle-attached-polypropylene-pp-screw-cap-125-ml-72-cs-6-bags-of-12-globe-scientific-7020125</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-17.png?v=1786095537</image:loc>
      <image:title>Bottle, Wide Mouth, Low-Density Polyethylene (LDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 125 mL, 72/CS (6 Bags of 12), Globe Scientific, 7020125</image:title>
      <image:caption>Bottle, Wide Mouth, Low-Density Polyethylene (LDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 125 mL, 72/CS (6 Bags of 12), Globe Scientific, 7020125</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-round-graduated-low-density-polyethylene-ldpe-cap-polypropylene-pp-50-ml-12-pk-globe-scientific-600408-12</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-174.png?v=1786095540</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 50 mL, 12/PK, Globe Scientific, 600408-12</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 50 mL, 12/PK, Globe Scientific, 600408-12</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-round-graduated-low-density-polyethylene-ldpe-cap-polypropylene-pp-50-ml-400-cs-4-bags-of-100-globe-scientific-600408b</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-175.png?v=1786095541</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 50 mL, 400/CS (4 Bags of 100), Globe Scientific, 600408B</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 50 mL, 400/CS (4 Bags of 100), Globe Scientific, 600408B</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-round-graduated-low-density-polyethylene-ldpe-cap-polypropylene-pp-100-ml-12-pk-globe-scientific-600409-12</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-176_2e332486-6017-4431-8717-d322d74b5e11.png?v=1786095542</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 100 mL, 12/PK, Globe Scientific, 600409-12</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 100 mL, 12/PK, Globe Scientific, 600409-12</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-round-graduated-low-density-polyethylene-ldpe-cap-polypropylene-pp-100-ml-700-cs-7-bags-of-100-globe-scientific-600409b</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-177.png?v=1786095554</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 100 mL, 700/CS (7 Bags of 100), Globe Scientific, 600409B</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 100 mL, 700/CS (7 Bags of 100), Globe Scientific, 600409B</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-round-graduated-low-density-polyethylene-ldpe-cap-polypropylene-pp-250-ml-12-pk-globe-scientific-600410-12</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-178.png?v=1786095546</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 250 mL, 12/PK, Globe Scientific, 600410-12</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 250 mL, 12/PK, Globe Scientific, 600410-12</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-round-graduated-low-density-polyethylene-ldpe-cap-polypropylene-pp-250-ml-300-cs-6-bags-of-50-globe-scientific-600410b</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-179_f4bba079-00fa-4d7a-9af2-3c316a12c2b5.png?v=1786095547</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 250 mL, 300/CS (6 Bags of 50), Globe Scientific, 600410B</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 250 mL, 300/CS (6 Bags of 50), Globe Scientific, 600410B</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-wide-mouth-low-density-polyethylene-ldpe-bottle-attached-polypropylene-pp-screw-cap-250-ml-72-cs-6-bags-of-12-globe-scientific-7020250</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-18.png?v=1786095549</image:loc>
      <image:title>Bottle, Wide Mouth, Low-Density Polyethylene (LDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 250 mL, 72/CS (6 Bags of 12), Globe Scientific, 7020250</image:title>
      <image:caption>Bottle, Wide Mouth, Low-Density Polyethylene (LDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 250 mL, 72/CS (6 Bags of 12), Globe Scientific, 7020250</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-round-graduated-low-density-polyethylene-ldpe-cap-polypropylene-pp-500-ml-12-pk-globe-scientific-600411-12</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-180_21a13ae0-22fe-4db0-aff0-54922c14afba.png?v=1786095550</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 500 mL, 12/PK, Globe Scientific, 600411-12</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 500 mL, 12/PK, Globe Scientific, 600411-12</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-round-graduated-low-density-polyethylene-ldpe-cap-polypropylene-pp-500-ml-160-cs-8-bags-of-20-globe-scientific-600411b</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-181.png?v=1786095552</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 500 mL, 160/CS (8 Bags of 20), Globe Scientific, 600411B</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 500 mL, 160/CS (8 Bags of 20), Globe Scientific, 600411B</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-round-graduated-low-density-polyethylene-ldpe-cap-polypropylene-pp-1000-ml-6-pk-globe-scientific-600412-6</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-182.png?v=1786095553</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 1000 mL 6/PK, Globe Scientific, 600412-6</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 1000 mL 6/PK, Globe Scientific, 600412-6</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-round-graduated-low-density-polyethylene-ldpe-cap-polypropylene-pp-1000-ml-80-cs-4-bags-of-20-globe-scientific-600412b</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-183_404a64cb-8401-4cfd-8470-edf59459cd91.png?v=1786095554</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 1000 mL, 80/CS (4 Bags of 20), Globe Scientific, 600412B</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 1000 mL, 80/CS (4 Bags of 20), Globe Scientific, 600412B</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-round-graduated-low-density-polyethylene-ldpe-cap-polypropylene-pp-2000-ml-4-pk-globe-scientific-600413-4</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-184.png?v=1786095556</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 2000 mL, 4/PK, Globe Scientific, 600413-4</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 2000 mL, 4/PK, Globe Scientific, 600413-4</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-round-graduated-low-density-polyethylene-ldpe-cap-polypropylene-pp-2000-ml-40-cs-2-bags-of-20-globe-scientific-600413b</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-185_fafd57b5-10da-43d1-8912-0cda2bd7ecea.png?v=1786095557</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 2000 mL, 40/CS (2 Bags of 20), Globe Scientific, 600413B</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Round, Graduated, Low-Density Polyethylene (LDPE), Cap: Polypropylene (PP), 2000 mL, 40/CS (2 Bags of 20), Globe Scientific, 600413B</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-square-graduated-pe-cap-polypropylene-pp-25-ml-10-pk-globe-scientific-600608-10</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-186_84802a16-57af-490a-a15d-6e77e2110d48.png?v=1786095559</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Square, Graduated, PE (Cap: Polypropylene (PP), 25 mL, 10/PK, Globe Scientific, 600608-10</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Square, Graduated, PE (Cap: Polypropylene (PP), 25 mL, 10/PK, Globe Scientific, 600608-10</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-square-graduated-pe-cap-polypropylene-pp-25-ml-500-cs-5-bags-of-100-globe-scientific-600608b</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-187.png?v=1786095561</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Square, Graduated, PE, Cap: Polypropylene (PP), 25 mL, 500/CS (5 Bags of 100), Globe Scientific, 600608B</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Square, Graduated, PE, Cap: Polypropylene (PP), 25 mL, 500/CS (5 Bags of 100), Globe Scientific, 600608B</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-square-graduated-pe-cap-polypropylene-pp-50-ml-10-pk-globe-scientific-600609-10</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-188.png?v=1786095562</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Square, Graduated, PE, Cap: Polypropylene (PP), 50 mL, 10/PK, Globe Scientific, 600609-10</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Square, Graduated, PE, Cap: Polypropylene (PP), 50 mL, 10/PK, Globe Scientific, 600609-10</image:caption>
    </image:image>
  </url>
  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-189.png?v=1786095564</image:loc>
      <image:title>Bottle with Screwcap, Wide Mouth, Square, Graduated, PE, Cap: Polypropylene (PP), 50 mL, 400/CS (4 Bags of 100), Globe Scientific, 600609B</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Square, Graduated, PE, Cap: Polypropylene (PP), 50 mL, 400/CS (4 Bags of 100), Globe Scientific, 600609B</image:caption>
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  <url>
    <loc>https://preiser.com/products/bottle-wide-mouth-low-density-polyethylene-ldpe-bottle-attached-polypropylene-pp-screw-cap-500-ml-48-cs-4-bags-of-12-globe-scientific-7020500</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0921/2041/6571/files/97-0005-19_f000ae72-7ada-49ef-bee7-f3e9cc18600b.png?v=1786095565</image:loc>
      <image:title>Bottle, Wide Mouth, Low-Density Polyethylene (LDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 500 mL, 48/CS (4 Bags of 12), Globe Scientific, 7020500</image:title>
      <image:caption>Bottle, Wide Mouth, Low-Density Polyethylene (LDPE) Bottle, Attached Polypropylene (PP) Screw Cap, 500 mL, 48/CS (4 Bags of 12), Globe Scientific, 7020500</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://preiser.com/products/bottle-with-screwcap-wide-mouth-square-graduated-pe-cap-polypropylene-pp-100-ml-10-pk-globe-scientific-600610-10</loc>
    <lastmod>2026-08-26T18:56:50-04:00</lastmod>
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      <image:title>Bottle with Screwcap, Wide Mouth, Square, Graduated, PE, Cap: Polypropylene (PP), 100 mL, 10/PK, Globe Scientific, 600610-10</image:title>
      <image:caption>Bottle with Screwcap, Wide Mouth, Square, Graduated, PE, Cap: Polypropylene (PP), 100 mL, 10/PK, Globe Scientific, 600610-10</image:caption>
    </image:image>
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