This document is included in Selected Analytical Methods for Environmental Remediation and Recovery (SAM).
U.S. EPA. 1995. “Method 525.2: Determination of Organic Compounds in Drinking Water by Liquid-Solid Extraction and Capillary Column Gas Chromatography/Mass Spectrometry,” Revision 2.0. Cincinnati, OH: U.S
EPA’s Selected Analytical Methods for Environmental Remediation and Recovery (SAM) lists this method for preparation and analysis of water samples to detect and measure chlorpyrifos, dichlorvos, disulfoton, disulfoton sulfone oxon, disulfoton sulfoxide, disulfoton sulfoxide oxon, fenamiphos and mevinphos.You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.