Chlorine (Free) and (Free & Total) Test Kits Choose Kit:DPD (Free) Minimum Detection Limit: 10 ppm

Minimum Detection Limit: 10 ppm

Repeatability: +/-

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• HazMat

Chlorine (Free) and (Free & Total) Test Kits Choose Kit:DPD (Free) Minimum Detection Limit: 10 ppmChlorine (Free) and (Free & Total) Test Kits Kits comes in a cardboard box and contains everything needed to perform 30 tests: thirty ampoules, 25 mL sample cup, ampoule blank, and instructions. Methods Because of its strong oxidizing properties, chlorine is an excellent biocide used to treat potable waters, municipal wastes, and swimming pools. When used to treat potable water, chlorine helps alleviate the adverse effects of iron, manganese, ammonia,