Title: Analysis of 54 volatile organic compounds in soil by using purge and trap-gas chromatography/mass spectrometry
Abstract: A method was established for the determination of 54 volatile organic compounds(VOCs) in soil samples by gas chromatography-mass spectrometry(GC-MS) with purge and trap(PT) pretreatment.The detection limits of 54 VOCs are 0.20~0.72μg/kg and the average recoveries of matrix standard addition are 92.5%~112.1% with RSDs of 1.4%~8.8%(n=7).The method has simple pretreatment,high sensitivity,great reproducibility and celerity.This method is propitious to batch quantity analysis.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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