{"product_id":"milwaukee-mi513-045-high-range-chlorine-reagent","title":"Milwaukee MI513-045 High Range Free \u0026 Total Chlorine Reagent | 45 Tests for MI413","description":"\u003ch2\u003eMilwaukee MI513-045 High Range Free \u0026amp; Total Chlorine Reagent Kit (45 Tests)\u003c\/h2\u003e\u003cp\u003eTackle high-concentration chlorine monitoring with confidence using the \u003cstrong\u003eMilwaukee MI513-045 High Range Free \u0026amp; Total Chlorine Reagent Kit\u003c\/strong\u003e — 45 pre-made DPD liquid reagent tests formulated specifically for the \u003cstrong\u003eMilwaukee MI413 Free \u0026amp; Total Chlorine Photometer\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eDesigned for water samples with elevated chlorine levels, the MI513-045 covers a measurement range of 0.00 to 10.00 ppm (mg\/L) — double the range of standard chlorine reagents — making it the ideal choice for heavily chlorinated systems, shock-treated pools, industrial disinfection, and wastewater treatment applications where standard-range reagents would be exceeded.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Range Coverage:\u003c\/strong\u003e 0.00 – 10.00 ppm (mg\/L) — ideal for heavily chlorinated water where standard 0–5 ppm reagents fall short\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Parameter:\u003c\/strong\u003e Measures both Free Chlorine and Total Chlorine with the MI413 photometer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDPD Colorimetric Method:\u003c\/strong\u003e Industry-standard DPD reaction produces a pink tint proportional to chlorine concentration for precise photometric reading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSEPA \u0026amp; Standard Methods Compliant:\u003c\/strong\u003e Adaptation of USEPA Method 330.5 and Standard Method 4500-Cl G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e45 Pre-Made Liquid Tests:\u003c\/strong\u003e Ready-to-use reagents — no preparation, no measuring errors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpiration Date \u0026amp; Lot Number:\u003c\/strong\u003e Every test is marked for full traceability and quality assurance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMI413-Specific Formulation:\u003c\/strong\u003e Calibrated to the Milwaukee MI413’s optical system for maximum accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy High Range Reagents?\u003c\/h3\u003e\u003cp\u003eStandard chlorine reagents (0–5 ppm) are insufficient for water systems with elevated disinfectant levels. Shock-treated pools, heavily chlorinated municipal supplies, industrial cooling towers, and wastewater disinfection systems routinely exceed 5 ppm. The MI513-045 extends your measurement capability to 10 ppm — ensuring accurate readings even in the most demanding chlorination scenarios without sample dilution.\u003c\/p\u003e\u003ch3\u003eHow It Works\u003c\/h3\u003e\u003cp\u003eThe DPD (N,N-diethyl-p-phenylenediamine) method reacts with free and total chlorine in the water sample to produce a pink-colored solution. The intensity of the color is directly proportional to the chlorine concentration. The MI413 photometer measures this color and displays both free and total chlorine results in ppm (mg\/L).\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eFill a clean cuvette with your water sample to the fill line\u003c\/li\u003e\n\u003cli\u003eAdd one MI513-045 reagent test to the cuvette\u003c\/li\u003e\n\u003cli\u003eCap and gently mix until the reagent is fully dissolved\u003c\/li\u003e\n\u003cli\u003eWait for the color reaction to develop (per MI413 instructions)\u003c\/li\u003e\n\u003cli\u003eWipe the outside of the cuvette and insert into the MI413 photometer\u003c\/li\u003e\n\u003cli\u003eRead free chlorine and total chlorine concentrations in ppm on the display\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eCompatible With\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhotometer:\u003c\/strong\u003e Milwaukee MI413 Free \u0026amp; Total Chlorine Photometer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest Parameters:\u003c\/strong\u003e Free Chlorine + Total Chlorine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Range:\u003c\/strong\u003e 0.00 – 10.00 ppm (mg\/L) high range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e DPD colorimetric (USEPA 330.5 \/ SM 4500-Cl G)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eShock-treated swimming pool and spa chlorine monitoring\u003c\/li\u003e\n\u003cli\u003eMunicipal drinking water high-range compliance testing\u003c\/li\u003e\n\u003cli\u003eWastewater disinfection verification\u003c\/li\u003e\n\u003cli\u003eIndustrial cooling tower water treatment\u003c\/li\u003e\n\u003cli\u003eFood and beverage processing sanitation control\u003c\/li\u003e\n\u003cli\u003eLaboratory high-range chlorine analysis\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e MI513-045\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Milwaukee Instruments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest Parameters:\u003c\/strong\u003e Free Chlorine \u0026amp; Total Chlorine (high range)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTesting Method:\u003c\/strong\u003e DPD colorimetric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulatory Compliance:\u003c\/strong\u003e USEPA Method 330.5 \/ Standard Method 4500-Cl G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Range:\u003c\/strong\u003e 0.00 – 10.00 ppm (mg\/L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 45 liquid reagent tests\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Meter:\u003c\/strong\u003e Milwaukee MI413 Free \u0026amp; Total Chlorine Photometer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e MI513-045\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 810666001013\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\u003cp\u003eStore in a cool, dry place away from direct sunlight and heat. Keep reagents sealed until ready to use. Do not use reagents that appear discolored or show signs of contamination. Always check the expiration date and lot number before use to ensure reagent integrity and measurement traceability.\u003c\/p\u003e\u003cp\u003eAlso available: \u003cstrong\u003eMilwaukee MI524-100\u003c\/strong\u003e (Total Chlorine, 0–5 ppm, 100 tests for MW11) and \u003cstrong\u003eMilwaukee MI526-100\u003c\/strong\u003e (Free Chlorine, 0–5 ppm, 100 tests for MW10) for standard-range chlorine testing.\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41474309881943,"sku":"MI513-045","price":61.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MI513-045.jpg?v=1736208278","url":"https:\/\/getultimatenow.com\/products\/milwaukee-mi513-045-high-range-chlorine-reagent","provider":"Get Ultimate Now ","version":"1.0","type":"link"}