EPA-NERL 375.4

Sulfate by Turbidity

Applicability: EPA Method 375.4, also known as the Sulfate by Turbidity method, is applicable for determining sulfate concentrations in drinking water, surface water, and domestic and industrial wastewater. This method is suitable for samples with sulfate concentrations ranging from 1 to 40 mg/L.

Purpose: EPA Method 375.4 is an analytical method used to determine the concentration of sulfate in water samples. It is specifically designed for use with drinking water, surface water, and domestic/industrial wastewater samples.