{"product_id":"hydrogen-peroxide-chemical-test-kit-hi3844","title":"Hydrogen Peroxide Chemical Test Kit - HI3844","description":"\u003cp\u003eThe HI3844 is a titration-based chemical test kit that determines the hydrogen peroxide concentration in two ranges: 0.00 to 2.00 mg\/L and 0.0 to 10.0 mg\/L. The HI3844 is supplied with all of the necessary reagents and equipment to perform the analysis. The test kit contains enough reagents for perform approximately 100 tests.\u003c\/p\u003e\n\u003ch2\u003eFeatures at-a-glance\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eComplete setup \u003c\/strong\u003e\u003cul\u003e\u003cli\u003eAll required materials are included with the test kit, such as the sample beaker, indicator and reagent bottles, spoon, and plastic pipettes.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eHigh resolution\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eReadings from 0.00 to 2.00 mg\/L are determined to 0.25 mg\/L resolution.\u003c\/li\u003e\n\u003cli\u003eReadings from 0.0 to 10.0 mg\/L are determined to 1.0 mg\/L resolution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eReplacement reagents available\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eThere is no need to buy a new kit when reagents are exhausted. The HI3844-100 can be ordered to replace the reagents supplied with the kit.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eSignificance of Use\u003c\/h2\u003e\n\u003cp\u003eHydrogen peroxide (H\u003csub\u003e2\u003c\/sub\u003eO\u003csub\u003e2\u003c\/sub\u003e) is widely used as a disinfectant and as a bleach for textiles, wood pulp, and hair, just to name a few. It is also used as a substitute for chlorine in water and sewage treatment. Most common commercial forms are aqueous solutions containing about 6, 12 and 30% hydrogen peroxide and are referred to as \"20-volume, \" \"40-volume, \" and \"100-volume\" respectively, referring to the value of oxygen liberated when the solution is boiled. The Hanna test kit can quickly and easily determine concentration in water up to 10 mg\/L of hydrogen peroxide. This is due to the fact that it is not affected by stabilizers, which are sometimes added to commercial hydrogen peroxide solutions.\u003c\/p\u003e\n\u003cp\u003eIn the HI3844 test kit, hydrogen peroxide reacts slowly with iodide in acid solution (Step 1); thus a 15 minute interval is required to allow the reaction to occur completely. The amount of iodine generated is equivalent to the hydrogen peroxide in the sample. The liberated iodine is then titrated with standard sodium thiosulfate solution that reduces the iodine back to iodide ions (Step 2).\u003c\/p\u003e\n\u003cp\u003eStep 1: H\u003csub\u003e2\u003c\/sub\u003eO\u003csub\u003e2\u003c\/sub\u003e + 2H\u003csup\u003e+\u003c\/sup\u003e + 2I\u003csup\u003e-\u003c\/sup\u003e → I\u003csub\u003e2\u003c\/sub\u003e + 2H\u003csub\u003e2\u003c\/sub\u003eO\u003c\/p\u003e\n\u003cp\u003eStep 2: I\u003csub\u003e2\u003c\/sub\u003e + 2(S\u003csub\u003e2\u003c\/sub\u003eO\u003csub\u003e3\u003c\/sub\u003e)\u003csup\u003e2-\u003c\/sup\u003e → 2I\u003csup\u003e-\u003c\/sup\u003e + (S\u003csub\u003e4\u003c\/sub\u003eO\u003csub\u003e6\u003c\/sub\u003e)\u003csup\u003e2-\u003c\/sup\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eHI3844\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003eHydrogen Peroxide Chemical Test Kit - HI3844\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrogen Peroxide Measurement Type\u003c\/td\u003e\n\u003ctd\u003etitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrogen Peroxide Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 2.00 mg\/L H₂O₂; 0.0 to 10.0 mg\/L H₂O₂\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrogen Peroxide Resolution\u003c\/td\u003e\n\u003ctd\u003e0.25 mg\/L (0.00 to 2.00 mg\/L range); 1.0 mg\/L (0.0 to 10.0 mg\/L range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrogen Peroxide Method\u003c\/td\u003e\n\u003ctd\u003eiodometric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrogen Peroxide Number of Tests\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e450 g (15.9 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e235x175x115 mm (9.2x6.9x4.5 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\u003cp\u003eHI3844 test kit comes with 100 mL hydrogen peroxide reagent A, 17 g hydrogen peroxide reagent B, 30 mL hydrogen peroxide reagent C, 25 mL hydrogen peroxide reagent D, graduated plastic test tube with cap, 50 mL calibrated plastic vessel, 3 mL plastic pipette, 1 mL plastic pipette and plastic spoon.\u003c\/p\u003e\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/manuals.hannainst.com\/HI3844\" target=\"_blank\" rel=\"noopener\"\u003eHydrogen Peroxide Chemical Test Kit - HI3844\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871266963825,"sku":"HI3844","price":9152.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi3844_1_1.jpg?v=1792645991","url":"https:\/\/hannainst.in\/products\/hydrogen-peroxide-chemical-test-kit-hi3844","provider":"hanna","version":"1.0","type":"link"}