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.
Sample amount requested: 5 mL Samples should be refrigerated until delivery to the lab. Questions concerning limited sample size can be answered by the UC Davis Analytical Laboratory.
U.S. EPA Method 300.0, Determination of Inorganic Anions by Ion Chromatography, Revision 2.1, 1993.