{"product_id":"hydrogen-peroxide-test-kit-visual-colorimetric-analysis-0-1-1-10-ppm-ferric-thiocyanate-method-chemetrics-inc-k-5510","title":"Hydrogen Peroxide Test Kit, Visual Colorimetric Analysis, 0-1 \u0026 1-10 ppm, Ferric Thiocyanate Method, Chemetrics, Inc., K-5510","description":"\u003cp\u003e\u003cstrong\u003eCHEMetrics® Hydrogen Peroxide Test Kit—CHEMets Visual Kit, 30 Ampoules\/EA, 0 to 0.8 and 1 to 10 ppm, K-5005B\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: 0.05m\u003c\/li\u003e\n\u003cli\u003eAppearance: colorless liquid\u003c\/li\u003e\n\u003cli\u003eCAS Nos.:\n\u003cul\u003e\n\u003cli\u003eWater: 7732-15-8\u003c\/li\u003e\n\u003cli\u003eAcetic Acid, Glacial:  64-19-7\u003c\/li\u003e\n\u003cli\u003eAmmonium Thiocyanate:  1762-95-4\u003c\/li\u003e\n\u003cli\u003eMethanol:  67-56-1\u003c\/li\u003e\n\u003cli\u003eAmmonium Ferrous Sulfate:  7783-85-9\u003c\/li\u003e\n\u003cli\u003eSulfuric Acid:  7664-93-9\u003c\/li\u003e\n\u003cli\u003eCarbohydrazide:  497-18-7\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eFerric Thiocyanate Method—Reference: D. F. Boltz and J. A. Howell, eds., Colorimetric Determination of Nonmetals, 2nd. ed., Vol. 8, p. 304 (1978)\u003c\/li\u003e\n\u003cli\u003eFerric thiocyanate method consists of ammonium thiocyanate and ferrous iron in acid solution\u003c\/li\u003e\n\u003cli\u003eHydrogen peroxide oxidizes ferrous iron to the ferric state, resulting in the formation of a red thiocyanate complex\u003c\/li\u003e\n\u003cli\u003eChlorine will not interfere with this method\u003c\/li\u003e\n\u003cli\u003eFerric iron will interfere\u003c\/li\u003e\n\u003cli\u003eResults are expressed as ppm (mg\/L) H\u003csub\u003e2\u003c\/sub\u003eO\u003csub\u003e2\u003c\/sub\u003e\n\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\u003eLow Range Comparator\u003c\/li\u003e\n\u003cli\u003eHigh Range Comparator\u003c\/li\u003e\n\u003cli\u003e25 mL Sample Cup\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","brand":"Chemetrics","offers":[{"title":"EA (1)","offer_id":51111467254075,"sku":"CHZ-K5510-01-EA","price":89.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/CHZ-K5510-01.png?v=1784717986","url":"https:\/\/preiser.com\/products\/hydrogen-peroxide-test-kit-visual-colorimetric-analysis-0-1-1-10-ppm-ferric-thiocyanate-method-chemetrics-inc-k-5510","provider":"Preiser Scientific","version":"1.0","type":"link"}