359 search results for "chlorine,+free"

to 1.50 mg/L · PCB (Polychlorinated biphenyls) · 1 to 50 ppm, threshold · Phenols · 0.002 to 0.200 mg/L · Chlorine, Free

commercially manufactured through the electrolysis of sodium chloride solution. Free Chlorine · Free chlorine, when used for