An Examination of USEPA Method 624.1

This application will scrutinize Purge and Trap sampling coupled with Gas Chromatography and Mass Spectrometry (GC/MS) for the analysis of volatile organic compounds (VOCs) in industrial discharges and other environmental samples. With the number of organic pollutants in use increasing, the potential for continued contamination of water resources still exists. This leads to the need for updated laboratory sampling and analysis instrumentation; environmental methods must meet certain criterion to account for these changes.

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