SM 4500-SO42

Sulfate

Applicability: The SM 4500-SO4 2- method, found in Standard Methods for the Examination of Water and Wastewater, is applicable for determining sulfate concentrations in various water sources. This includes drinking water, groundwater, surface water, and both domestic and industrial wastewater. The method can be used for regulatory purposes, particularly under the National Secondary Drinking Water Regulations.

Purpose: The purpose of SM 4500-SO42 is to provide a standardized method for determining the concentration of sulfate (SO42-) in water samples.