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Title

Analysis of Photochemical Assessment Monitoring Station (PAMS) Volatile Organic Compounds (VOCs) in Ambient Air via the Markes/Agilent Automatic Gas Chromatograph (Auto-GC) Standard Operating Procedure

 
Publication number Date Published
25-02-011June 2025
VIEW NOW Analysis of Photochemical Assessment Monitoring Station (PAMS) Volatile Organic Compounds (VOCs) in Ambient Air via the Markes/Agilent Automatic Gas Chromatograph (Auto-GC) Standard Operating Procedure (Number of pages: 94) (Publication Size: 4175KB)




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Author(s) Jenny Li
Description This document describes the operation of the Markes UNITY-xr equipped with the Kori-xr and CIA Advantage-xr sampling inlet systems with Agilent 7890B automated gas chromatography system for the analysis of volatile organic compounds (VOCs) identified under the EPA’s Photochemical Assessment Monitoring Stations (PAMS) program to be ozone precursors or relevant to atmospheric ozone formation. This SOP describes procedures for installation, setup, calibration, operation, and data handling are described herein.
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Contact Jenny Li at 206-550-2131 or jenny.li@ecy.wa.gov
Keywords VOCs, volatile organic compounds (VOC), PAMS, volatile organic compounds, ozone, air monitoring, SOP, Standard Operating Procedure, auto GC, automatic gas chromatograph, ozone precursors
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