{"product_id":"total-hardness-colorimetric-reagents-100-tests-hi93735-0","title":"Total Hardness Colorimetric Reagents (100 tests) - HI93735-0","description":"\u003cp\u003eThe HI93735-0 are high quality reagents that are pre-measured,  allowing for users to achieve fast and accurate colorimetric measurements. These reagents follow the EPA recommended method 130.1 in which the reaction between calcium,  magnesium,  and the reagents causes a red-violet tint in the sample. Depending on the range of the sample,  one of three bottles of reagent A will be used,  while reagent B and C are used for all ranges. By simply adding the range-appropriate bottle of liquid reagent A,  two drops of reagent B,  and the packet of reagent C to the sample,  the reaction between calcium and magnesium and the reagents causes a color change dependent upon concentration. The intensity of color is determined by the compatible HI96735 photometer and the concentration will be displayed. The results will be displayed in mg\/L (ppm) as CaCO\u003csub\u003e3\u003c\/sub\u003e. These reagents are designed to be used with samples that have an expected range of 0 to 250 mg\/L,  200 to 500 mg\/L,  or 400 to 750 mg\/L as CaCO\u003csub\u003e3\u003c\/sub\u003e total hardness.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e HI93735-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e Total Hardness Colorimetric Reagents (100 tests) - HI93735-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e Bottles and packets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e 100 tests\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003e Adaptation of the EPA recommended method 130.1. The reaction between calcium, magnesium, and the reagents causes a red-violet tint in the sample.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/HI93735-0\"\u003eTotal Hardness Colorimetric Reagents (100 tests) - HI93735-0\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871431950705,"sku":"HI93735-0","price":15100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/total-hardness-colorimetric-reagents-100-tests-hi93735-0.jpg?v=1792646679","url":"https:\/\/hannainst.in\/products\/total-hardness-colorimetric-reagents-100-tests-hi93735-0","provider":"hanna","version":"1.0","type":"link"}