{"product_id":"hanna-free-chlorine-test-kit-hi3831f","title":"Hanna Free Chlorine Test Kit HI3831F","description":"\u003ch1\u003eHanna Free Chlorine Test Kit HI3831F\u003c\/h1\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"std\"\u003e\n\u003cdiv class=\"prod-view-details-container\"\u003eThe HI3831F is a colorimetric chemical test kit that determines the free chlorine concentration within a 0.0 to 2.5 mg\/L (ppm) range. The HI3831F is supplied with all of the necessary reagents and equipment to perform the analysis. The test kit contains enough reagents for perform approximately 50 tests.\u003c\/div\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eFeatures at-a-glance\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eComplete setup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAll required materials are included with the test kit, such as the color comparison cube, and reagent dropper bottles.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eHigh resolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eReadings from 0.0 to 2.5 mg\/L are determined to 0.5 mg\/L resolution.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eReplacement reagents available\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eThere is no need to buy a new kit when reagents are exhausted. The \u003ca href=\"http:\/\/hannainst.com\/hi3831f-050-free-chlorine-test-kit-replacements.html\" title=\"HI3831F-050\" target=\"_blank\"\u003eHI3831F-050\u003c\/a\u003e reagent set can be ordered to replace the reagents supplied with the kit. This reagent set comes with 1 (20mL) dropper bottle of Reagent 1 and 1 (15mL) dropper bottle of Reagent 2.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eSignificance of Use\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eDisinfection is a process of killing disease-causing organisms (or pathogens). Chlorine (Cl\u003cspan\u003e2\u003c\/span\u003e) is a very desirable disinfectant because, when mixed with pure water, it reacts to form hypochlorous acid (HOCl) and hydrochloric acid (HCl). HOCl (free active chlorine) is the most effective form of chlorine for disinfection of pools, spas, and drinking water.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDrinking water municipalities add elemental chlorine to the water supply as chlorine gas, liquid sodium hypochlorite, or dry calcium hypochlorite. In water these form free chlorine ions, which destroy disease-causing pathogens, reduce odor, eliminate bacteria and help to remove unwanted elements. The USEPA requires that residual disinfectant is present in finished drinking water to ensure there is disinfectant available throughout the distribution system, with chlorine acting as one of the disinfectants that provides said residual. However, the EPA has also set a maximum contaminant level of 4.0 mg\/L for free chlorine due to potential health effects above this level.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"box-collateral box-additional\" id=\"spec\"\u003e\n\u003ctable class=\"data-table\" id=\"product-attribute-specs-table-1\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"25%\"\u003e\n\u003ccol\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"first odd\"\u003e\n\u003cth class=\"label\"\u003eFree Chlorine Measurement Type\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eColorimetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eFree Chlorine Range\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.0 to 2.5 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eFree Chlorine Resolution\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.5 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eFree Chlorine Number of Tests\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"last odd\"\u003e\n\u003cth class=\"label\"\u003eChlorine Method\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eDPD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"data-table\" id=\"product-attribute-specs-table-2\" style=\"width: 778px; height: 64px;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"25%\"\u003e\n\u003ccol\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr class=\"first odd\"\u003e\n\u003cth class=\"label\"\u003eWeight\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e176 g (6.6 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eDimensions\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e220 x 145 x 55 mm (8.7 x 5.7 x 2.1\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"last odd\"\u003e\n\u003cth class=\"label\"\u003eOrdering Information\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eHI3831F test kit comes with color comparison cube, 20 mL reagent 1, and 15 mL reagent 2.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":46714391167128,"sku":"HI3831F","price":32.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/0950\/9016\/files\/hi3831f_1.jpg?v=1750274697","url":"https:\/\/thepetsource.ca\/products\/hanna-free-chlorine-test-kit-hi3831f","provider":"The Pet Source","version":"1.0","type":"link"}