880
880 ANIONS BY ION CHROMATOGRAPHY
SO4, CL
Analysis of Sulfate and Chloride by Ion Chromatography.
Summary: This method quantitatively measures the concentration of sulfate and chloride in water samples by Ion Chromatography (IC). The method has detection limits of approximately 0.5 mg/L for sulfate and chloride. The analysis requires approximately 1 mL of sample but 5 mL is requested to allow for quality control samples. Samples should be refrigerated until delivery to the lab.
U.S. EPA Method 300.0, Determination of Inorganic Anions by Ion Chromatography, Revision 2.1, 1993.