{"title":"S-V Reagents\/Solutions","description":"\u003cp\u003eS-V Reagents\/Solutions\u003c\/p\u003e","products":[{"product_id":"vario-sulfate-4-reagent-25-ml-size-0-70-mg-l-100-pk-lovibond-532150","title":"VARIO Sulfate 4 Reagent, 25 mL size, 0 - 70 mg\/l, 100\/PK, Lovibond, 532150","description":"\u003cp\u003e\u003cstrong\u003eLovibond® Tintometer® VARIO Sulfate 4 Reagent, 25 mL size, 0 - 70 mg\/l, 100\/PK, 532150\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAppearance:  white powder\u003c\/li\u003e \u003cli\u003eCAS Nos:  \u003cul\u003e \u003cli\u003eCitric Acid:  77-92-9\u003c\/li\u003e \u003cli\u003eBarium Chloride Dihydrate:  10326-27-9\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eFast and easy use of VARIO Powder Packs has made them extremely popular for water testing applications worldwide\u003c\/li\u003e \u003cli\u003eProvides users with real alternative to other measurement systems\u003c\/li\u003e \u003cli\u003eProduced to same high quality standards that have made Tintometer's tablet reagents so successful for several decades\u003c\/li\u003e \u003cli\u003eParameters from aluminium and chlorine through to sulfate are just some of the well-known tests that are included in the VARIO Powder Pack range\u003c\/li\u003e \u003cli\u003eTheir chemical properties make them compatible to Hach\u003csup\u003e®\u003c\/sup\u003e devices.*\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003csmall\u003e* HACH\u003csup\u003e®\u003c\/sup\u003e is a registered trademark of Hach Company, Loveland, Colorado. 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\u003ctd\u003e\u003cstrong\u003eReference\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eMethod\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eTest\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eReagent #\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eReagent Name\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eEPA\u003c\/td\u003e \u003ctd\u003eTitrimetric\u003c\/td\u003e \u003ctd\u003eAcidity\u003c\/td\u003e \u003ctd\u003e6.2\u003c\/td\u003e \u003ctd\u003eStandard Sodium Hydroxide Titrant, 0.02 N\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eEPA\u003c\/td\u003e \u003ctd\u003eTitrimetric\u003c\/td\u003e \u003ctd\u003eAcidity\u003c\/td\u003e \u003ctd\u003e6.2\u003c\/td\u003e \u003ctd\u003eStandard Sodium Hydroxide Titrant, 0.02 N\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eASTM\u003c\/td\u003e \u003ctd\u003eAutomated Methods for Total . 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\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAppearance:  Colorless liquid\u003c\/li\u003e \u003cli\u003eCAS No.: \u003cul\u003e \u003cli\u003eTriethanolamine: 102-71-6\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e","brand":"GFS Chemicals","offers":[{"title":"EA (1)","offer_id":51111253344571,"sku":"96-0141-03-EA","price":62.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/96-0141-03_55362b93-e170-4d95-af80-b74f939c0c64.png?v=1784713379"},{"product_id":"tributyl-phosphate-500-ml-avantor-performance-materials","title":"Tributyl Phosphate 500 mL, Avantor Performance Materials","description":"\u003cp\u003eThank you for visiting our website.  We offer more than 100,000 products.  If you do not see what you are looking for or need more information on a product, contact our knowledgeable sales team at preiser@preiser.com or call (800) 624-8285. We are constantly adding more products and updated information about the products on the website.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Avantor","offers":[{"title":"EA (1)","offer_id":51111257407803,"sku":"96-0196-01-EA","price":95.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/96-0196-01.png?v=1784713482"},{"product_id":"toc-tube-test-set-50-800-mg-l-25-pk-tintometer-inc-420756-9-un3316-pgii","title":"TOC Tube Test Set, 50-800 mg\/L 25\/Pk, Tintometer, Inc., 420756 (9, UN3316, PGII)","description":"\u003cp\u003e\u003cstrong\u003eLovibond® Tintometer® TOC Tube Test Set, 50-800 mg\/L 25\/PK, 420756 \u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eFor the photometric determination of Total Organic Carbon in the High Range range of 50-800 mg\/L using the H\u003csub\u003e2\u003c\/sub\u003eSO\u003csub\u003e4\u003c\/sub\u003e\/Indicator Method\u003c\/li\u003e \u003cli\u003eThermoreactor with temperature of 120 °C is required for the digestion of the sample and a spectrophotometer with a 596 λ \/ nm wavelength is used to read the result.\u003c\/li\u003e \u003cli\u003e25 - 16mm tubes of Spectroquant® 1.14879.0001 Reagent (MilliporeSigma Merck™ reagent)\u003c\/li\u003e \u003cli\u003eAppearance:  \u003cul\u003e \u003cli\u003eTOC:  violet liquid\u003c\/li\u003e \u003cli\u003eTOC-1K:  colorless liquid\u003c\/li\u003e \u003cli\u003eTOC-2K:  white solid\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eCAS Nos:  \u003cul\u003e \u003cli\u003eTOC:  Non-reportable\u003c\/li\u003e \u003cli\u003eTOC-1K: \u003cul\u003e \u003cli\u003eSulfuric Acid:  7664-93-9\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eTOC-2K: \u003cul\u003e \u003cli\u003ePotassium Persulfate:  7727-21-1\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e","brand":"Lovibond","offers":[{"title":"PK (1)","offer_id":51111261667643,"sku":"96-1002-01-PK","price":734.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/96-1002-01.png?v=1784713603"},{"product_id":"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","title":"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)","description":"\u003cdiv\u003e\u003cstrong\u003eLovibond® Tintometer® VARIO® Total Nitrogen Tube Test Set, Low Range, 0.5-25 mg\/L 25\/PK, 535550\u003c\/strong\u003e\u003c\/div\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eTest Set for photometric determination of Total Nitrogen in the range of 0.5 to 25 mg\/L as N\u003c\/li\u003e \u003cli\u003eThermoreactor required with temperature of 100 °C for digestion and colorimeter with a 430 λ \/ nm wavelength or spectrophotometer with a 410 λ \/ nm wavelength to be used to read results\u003c\/li\u003e \u003cli\u003eMethod: Persulfate-digestion method\u003c\/li\u003e \u003cli\u003eAppearance: \u003cul\u003e \u003cli\u003eVARIO N Persulfate Reagent: white powder\u003c\/li\u003e \u003cli\u003eVARIO Nitrogen Reagent A:  colorless powder\u003c\/li\u003e \u003cli\u003eVARIO Nitrogen Reagent B:  yellowish brown crystalline powder\u003c\/li\u003e \u003cli\u003eNitrogen Acid Low Range\/High Range: colorless liquid\u003c\/li\u003e \u003cli\u003eVARIO Dionized Water:  colorless liquid\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eCAS Nos: \u003cul\u003e \u003cli\u003eVARIO N Persulfate Reagent: \u003cul\u003e \u003cli\u003eDisodium Peroxodisulfate: 7775-27-1\u003c\/li\u003e \u003cli\u003ePotassium Persulfate: 7727-21-1\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eVARIO Nitrogen Reagent A: \u003cul\u003e \u003cli\u003eDisodium Disulfite: 7681-57-4\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eVARIO Nitrogen Reagent B:  \u003cul\u003e \u003cli\u003eUrea:  57-13-6\u003c\/li\u003e \u003cli\u003eQuartz (SiO\u003csub\u003e2\u003c\/sub\u003e):  14808-14-7\u003c\/li\u003e \u003cli\u003eDisodium Disulfite: 7681-57-4\u003c\/li\u003e \u003cli\u003eDisodium-4,5-Dihydroxynaphthalene-2,7-Disulfonate:  5808-22-0\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eNitrogen Acid Low Range\/High Range: \u003cul\u003e \u003cli\u003eSulfuric Acid:  7664-93-9\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eVARIO Dionized Water:  7332-18-5\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e","brand":"Lovibond","offers":[{"title":"PK 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\u003cli\u003eMelting\/Freezing Point:  0°C\u003c\/li\u003e \u003cli\u003eInitial Boiling Point\/Range:  Approximately 100 °C\u003c\/li\u003e \u003cli\u003eRelative Density:  1.00\u003c\/li\u003e \u003cli\u003eSolubility in Water:  miscible\u003c\/li\u003e \u003cli\u003eStorage Temperature:  15 °C - 30 °C (59 °F - 86 °F)\u003c\/li\u003e \u003cli\u003e \u003c\/li\u003e \u003c\/ul\u003e","brand":"Ricca Chemical Company","offers":[{"title":"EA (1)","offer_id":51111263404347,"sku":"96-1050-01-EA","price":315.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/96-1050-01_3239417a-da96-444d-b0e9-654d11c70072.png?v=1784713662"},{"product_id":"2-2-4-trimethylpentane-isooctane-hplc-grade-4-l-gfs-chemicals-72984","title":"2,2,4 Trimethylpentane (Isooctane), HPLC Grade, 4 L, GFS Chemicals, 72984","description":"\u003cp\u003e\u003cstrong\u003eGFS Chemicals® 2,2,4 Trimethylpentane (Isooctane), HPLC Grade, 4 L, 72984\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAppearance: clear, colorless liquid\u003c\/li\u003e \u003cli\u003eCAS No: \u003cul\u003e \u003cli\u003e2,2,4 Trimethylpentane: 540-84-1\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eChemical Formula: (CH\u003csub\u003e3\u003c\/sub\u003e)\u003csub\u003e3\u003c\/sub\u003eCCH\u003csub\u003e2\u003c\/sub\u003eCH(CH\u003csub\u003e3\u003c\/sub\u003e)\u003csub\u003e2\u003c\/sub\u003e\n\u003c\/li\u003e \u003cli\u003eMolecular Weight: 114.23 g\/mol\u003c\/li\u003e \u003cli\u003eMelting\/Freezing Point: -161.4 °F (-107.45 °C)\u003c\/li\u003e \u003cli\u003eInitial Boiling Point\/Range: 210.63 °F (99.24 °C)\u003c\/li\u003e \u003cli\u003eFlash Point: 40.10 °F (4.50 °C) Open Cup\u003c\/li\u003e \u003cli\u003eFlammability Limit, Lower: 1.1\u003c\/li\u003e \u003cli\u003eVapor Pressure: 6.573 kPa at 25 °C\u003c\/li\u003e \u003cli\u003eVapor Density: 3.93\u003c\/li\u003e \u003cli\u003eAuto Ignition Temperature: 784 °F (417.78 °C)\u003c\/li\u003e \u003cli\u003eDensity\/Specific Gravity: 0.6919 g\/cm\u003csup\u003e3 \u003c\/sup\u003eat 20 °C\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e \u003ctable style=\"width:\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eAssay\u003c\/td\u003e \u003ctd\u003e99.0 % Minimum\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUV Absorbance at 250 nm\u003c\/td\u003e \u003ctd\u003e0.01 AU\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eColor (APHA)\u003c\/td\u003e \u003ctd\u003e10\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eResidue after evaporation\u003c\/td\u003e \u003ctd\u003e0.0005 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWater-soluble titrable acid\u003c\/td\u003e \u003ctd\u003e0.0003 meq\/g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSulfur compounds (as S) (%)\u003c\/td\u003e \u003ctd\u003e0.005 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWater\u003c\/td\u003e \u003ctd\u003e0.01 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUV Absorbance at 210 nm\u003c\/td\u003e \u003ctd\u003e1.00 AU\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUV Absorbance at 220 nm\u003c\/td\u003e \u003ctd\u003e0.20 AU\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUV Absorbance at 230 nm\u003c\/td\u003e \u003ctd\u003e0.10 AU\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e","brand":"GFS Chemicals","offers":[{"title":"CS (1)","offer_id":51111263437115,"sku":"96-1051-01-CS","price":904.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/96-1051-01_260cc2a7-9e47-45c2-aa6b-b418426ffc84.png?v=1784713664"},{"product_id":"triton-x-100-500-ml-gfs-chemicals-75892","title":"Triton X-100, 500 mL, GFS Chemicals 75892","description":"\u003cp\u003e\u003cstrong\u003eGFS Chemicals® Triton X-100, 500 mL, 75892\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNon-ionic surfactant\u003c\/li\u003e\n\u003cli\u003eAppearance: clear yellow liquid\u003c\/li\u003e\n\u003cli\u003eCAS Nos.:\n\u003cul\u003e\n\u003cli\u003eTriton X-100: 9036-19-5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eChemical Formula: (C\u003csub\u003e8\u003c\/sub\u003eH\u003csub\u003e17\u003c\/sub\u003e)C\u003csub\u003e6\u003c\/sub\u003eH\u003csub\u003e4\u003c\/sub\u003e(OCH\u003csub\u003e2\u003c\/sub\u003eCH\u003csub\u003e2\u003c\/sub\u003e)nOH, n is approximately 10\u003c\/li\u003e\n\u003cli\u003eMelting\/Freezing Point: 42.8 °F (6 °C)\u003c\/li\u003e\n\u003cli\u003eInitial Boiling Point\/Range: \u0026gt; 392 °F (\u0026gt; 200 °C)\u003c\/li\u003e\n\u003cli\u003eFlash Point: 483.8 °F (251.0 °C) Closed Cup\u003c\/li\u003e\n\u003cli\u003eVapor Pressure: \u0026lt; 0.01 mm Hg at 20 °C\u003c\/li\u003e\n\u003cli\u003eSolubility in Water: miscible\u003c\/li\u003e\n\u003cli\u003ePartition Coefficient (n-Octonol\/Water): 2.7 estimated\u003c\/li\u003e\n\u003cli\u003eSpecific Gravity\/Density: 1.06 g\/cm\u003csup\u003e3\u003c\/sup\u003e\n\u003c\/li\u003e\n\u003cli\u003eKinematic Viscosity: 226 cSt estimated\u003c\/li\u003e\n\u003cli\u003eOxidizing Properties: not oxidizing\u003c\/li\u003e\n\u003cli\u003ePercent Volatile: 100%\u003c\/li\u003e\n\u003cli\u003epH in Aqueous Solution: 6 (5% aqueous solution) estimated\u003c\/li\u003e\n\u003cli\u003ePour Point: 35.6 °F (2 °C)\u003c\/li\u003e\n\u003cli\u003eSynonym: \n\u003cul\u003e\n\u003cli\u003ePolyoxyethylene(10) Isooctylphenyl Ether\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 85%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor (APHA)\u003c\/td\u003e\n\u003ctd\u003e50 maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCloud point (1% aqueous) (C)\u003c\/td\u003e\n\u003ctd\u003e63 to 69 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecific gravity\u003c\/td\u003e\n\u003ctd\u003e1.055 to 1.070\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/ul\u003e","brand":"GFS 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We offer more than 100,000 products.  If you do not see what you are looking for or need more information on a product, contact our knowledgeable sales team at preiser@preiser.com or call (800) 624-8285. We are constantly adding more products and updated information about the products on the website.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Avantor","offers":[{"title":"PK (1)","offer_id":51111423312187,"sku":"BKR-3624-07-PK","price":188.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/BKR-3624-07.png?v=1784717277"},{"product_id":"sodium-thiosulfate-anhydrous-granular-baker-analyzed-reagent-500-g-poly-bottle-baker-3953-01-non-regulated","title":"Sodium Thiosulfate, Anhydrous, Granular, BAKER ANALYZED Reagent, 500 g Poly Bottle, Baker 3953-01 (Non-Regulated)","description":"\u003cp\u003eThank you for visiting our website.  We offer more than 100,000 products.  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