Chlor-12 Lisa Earley | September 19, 2017 Request a Quote Description Description Chlor-12 is a highly concentrated Sodium Hypochlorite solution (12%). Excellent when used for disinfectant in water or wastewater treatment, surface cleaning, and sanitizing. Related products Preclean Plus $98.00 – $948.00 Challenger $84.00 – $523.50 All- Clean Plus Request a Quote Citri-Prep Request a Quote