{"product_id":"chromium-vi-high-range-reagents-100-tests-hanna-instruments-hi93723-01","title":"Chromium VI High Range Reagents, 100 Tests, Hanna Instruments, HI93723-01","description":"\u003cp\u003e\u003cstrong\u003eHanna Instruments® Chromium VI High Range Reagents, 100 Tests, HI93723-01\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 No.: \u003cul\u003e \u003cli\u003ePotassium Disulfate:  7790-62-7\u003c\/li\u003e \u003cli\u003eSulfamic Acid:  5329-14-6\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003ePowder reagent for colorimetric determination of hexavalent chromium (Cr\u003csup\u003e+6\u003c\/sup\u003e) with a compatible benchtop or portable photometer\u003c\/li\u003e \u003cli\u003eAdaptation of the diphenylcarbohydrazide method\u003c\/li\u003e \u003cli\u003ereaction between chromium VI and the reagent causes a purple tint in the sample\u003c\/li\u003e \u003cli\u003eRange: 0 to 1000 μg\/L chromium VI\u003c\/li\u003e \u003c\/ul\u003e","brand":"Hanna Instruments","offers":[{"title":"PK (1)","offer_id":51111053721915,"sku":"91-2804-26-PK","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/91-2804-26.png?v=1784708318","url":"https:\/\/preiser.com\/products\/chromium-vi-high-range-reagents-100-tests-hanna-instruments-hi93723-01","provider":"Preiser Scientific","version":"1.0","type":"link"}