ASTM D8543
Scope
1.1 This test method covers the identification and simultaneous measurement of extractable chlorinated pesticides and polychlorinated biphenyls (PCBs) by
gas chromatography/mass spectrometry/mass spectrometry (GC/MS/MS).
1.2 This test method has been validated for wastewater influents, effluents, industrial discharges, surface water, and ground water.
1.3 This test method is not limited to these particular aqueous matrices; however, the applicability of this test method to other aqueous matrices shall be
demonstrated.
1.4 This test method is restricted to use by or under the supervision of analysts experienced in the use of a gas chromatograph with tandem mass
spectrometry. Each laboratory that uses this test method shall demonstrate the ability to generate results that meet or exceed the performance criteria of this test method.
1.5 If sensitivity permits, compound tentative identification of unknowns may be made by analyzing the extract in full-scan mode or, if the system allows
simultaneous timed single-reaction monitoring (SRM)/full-scan acquisition. Identify unknown peaks according to Guide D4128.
1.6 This test method is performance-based. Minor modifications, as allowed by CFR 40 Part 136.6, may be made to improve the method performance, but changes
may not be made to the extraction, the extraction solvent, sample-to-solvent ratio, or the MS/MS detection technique.
1.7 Units—The values stated in SI units are to be regarded as the standard. No other units of measurement are
included in this standard.
1.8 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this
standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.9 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on
Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Keywords
capillary; congeners; environmental; gas chromatography; mass spectrometry; organic; PCBs; pesticides;
ICS Code
ICS Number Code n/a
DOI: 10.1520/D8543-23