Specifications include, but are not limited to: Sodium hypochlorite solution shall be a clear liquid containing not more than 0.15 percent insoluble matter by weight. 2.1.1.2 Sodium hypochlorite solution (15% NaOCl by volume; 12.5% NaOCl by weight) shall contain not less than 130 g/L (1.25 lb./gal) available chlorine. 2.1.1.3 pH of sodium hypochlorite solution shall be greater than 12. 2.1.1.4 Concentrations of the following metals shall not exceed the levels listed below: Metal (mg/L) Nickel, Maximum Concentration 0.1, Metal Copper, Maximum Concentration 0.1. 2.1.1.5 The sodium hypochlorite solution shall contain no soluble material or organic substances in quantities capable of producing deleterious or injurious effects on the health of those consuming water that has been properly treated with the sodium hypochlorite. 2.2 The sodium hypochlorite solution shall have a chlorate concentration less than 1.5 g/LThe vendor shall provide a certification and/or analytical report each quarter for the previous quarter’s product listing the following information to show that the sodium hypochlorite solution meets the specification requirements. Percent insoluble matter g/L of available chlorine pH Nickel concentration in mg/L Copper concentration in mg/L Chlorate concentration in mg/L...
