{"product_id":"manganese-vacuettes-visual-kit-high-range-30-tests-0-50-ppm-chemetrics-inc-k-6502d-non-regulated-representative-image","title":"Manganese VACUettes Visual Kit, High Range, 30 Tests, 0-50 ppm, Chemetrics, Inc., K-6502D  Non-Regulated  REPRESENTATIVE IMAGE","description":"\u003cp\u003e\u003cstrong\u003eCHEMetrics® Manganese —VACUettes Visual High Range Kit, 30 Ampoules\/EA, 0 to 60 ppm, K-6502\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMinimum detection limit: 9 ppm\u003c\/li\u003e\n\u003cli\u003eAppearance:\n\u003cul\u003e\n\u003cli\u003eAmpoules:  colorless liquid\u003c\/li\u003e\n\u003cli\u003eActivator Solution (A-6502):  colorless liquid\u003c\/li\u003e\n\u003cli\u003eComparator:  gradients of various color liquids\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eCAS Nos.:\n\u003cul\u003e\n\u003cli\u003eAmpoules:\n\u003cul\u003e\n\u003cli\u003eWater:  7732-18-5\u003c\/li\u003e\n\u003cli\u003eSodium Periodate:  7790-28-5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eActivator Solution:\n\u003cul\u003e\n\u003cli\u003eCitric Acid, Monohydrate:  5949-29-1\u003c\/li\u003e\n\u003cli\u003eSodium Sulfate:  7757-82-6\u003c\/li\u003e\n\u003cli\u003eSodium Phosphate, Dibasic:  7558-79-4\u003c\/li\u003e\n\u003cli\u003eWater: 7732-15-8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eComparator:\n\u003cul\u003e\n\u003cli\u003eWater:  7732-18-5\u003c\/li\u003e\n\u003cli\u003eDiethylene Glycol:  111-46-6\u003c\/li\u003e\n\u003cli\u003eProprietary Ingredients\u003c\/li\u003e\n\u003cli\u003ePotassium Phosphate, Monobasic:  7778-77-0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eShelf-life:  12 months\u003c\/li\u003e\n\u003cli\u003ePeriodate Method—Reference: APHA Standard Methods, 14th ed. Method 314 C (1975)\u003c\/li\u003e\n\u003cli\u003eSoluble manganese is oxidized by periodate in a slightly acid solution to form permangane ion with the resulting pink color proportional to the manganese concentration in sample\u003c\/li\u003e\n\u003cli\u003eDoes not differentiate the various valence states of manganese\u003c\/li\u003e\n\u003cli\u003eSurface and ground waters rarely contain more than 1 mg\/L of soluble or suspende manganese\u003c\/li\u003e\n\u003cli\u003eManganese can act as an oxidizing or a reducing agent depending on its valence state\u003c\/li\u003e\n\u003cli\u003eManganese also used in the manufacture of batteries and as an alloying metal in the manufacture of steel and aluminum\u003c\/li\u003e\n\u003cli\u003eNational Secondary Drinking Water Standard for manganese is 0.05 mg\/L, as higher concentrations will impart a foul taste to water and discolor laundry and porcelain surfaces\u003c\/li\u003e\n\u003cli\u003eCalcium \u0026gt;700 ppm, Chloride \u0026gt;70,000 ppm, and magnesium \u0026gt;100,000 ppm may interfere\u003c\/li\u003e\n\u003cli\u003eColored or turbid samples may make visual color match difficult or cause false positive\u003c\/li\u003e\n\u003cli\u003eResults are expressed as ppm (mg\/L) Mn\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eIncluded in Kit\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003ePlastic case\u003c\/li\u003e\n\u003cli\u003eRefill Reagent Ampoules, 30 \u003c\/li\u003e\n\u003cli\u003eComparator\u003c\/li\u003e\n\u003cli\u003eActivator Solution\u003c\/li\u003e\n\u003cli\u003eDilution Snapper Cup\u003c\/li\u003e\n\u003cli\u003eSample Cup Top\u003c\/li\u003e\n\u003cli\u003eMicro Test Tube\u003c\/li\u003e\n\u003cli\u003eInstructions\u003c\/li\u003e\n\u003cli\u003eSDS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠ WARNING!\u003c\/strong\u003e This product can expose you to chemicals including methanol, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to \u003cspan\u003ewww.P65Warnings.ca.gov\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e","brand":"Chemetrics","offers":[{"title":"EA (1)","offer_id":51111467483451,"sku":"CHZ-K6502D-EA","price":68.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/CHZ-K6502D.png?v=1784717992","url":"https:\/\/preiser.com\/products\/manganese-vacuettes-visual-kit-high-range-30-tests-0-50-ppm-chemetrics-inc-k-6502d-non-regulated-representative-image","provider":"Preiser Scientific","version":"1.0","type":"link"}