GPA規格 GPA 2166, 2017: Obtaining Natural Gas Samples for Analysis by Gas Chromatography
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Description
The purpose of GPA 2166-17 is to recommend procedures for obtaining samples from flowing natural gas streams that represent the composition of the vapor phase portion of the system being analyzed. These representative samples are subsequently transported to a labratory and analyzed for composition and/or trace contaminants or analyzed onsite by portable or on-line chromatographs.