土壤样品中多环芳烃的GC-MS快速分析方法  

Rapid Analysis of Polycyclic Aromatic Hydrocarbons by GC-MS in Soil

作　　者：佟玲[1] 周瑞泽[2] 吴淑琪[1] 张玲金[1] 李重九[2] 

机构地区：[1]国家地质实验测试中心,北京100037 [2]中国农业大学,北京100094

出　　处：《分析测试学报》2008年第S1期124-126,129,共4页Journal of Instrumental Analysis

基　　金：事业性单位基本科研业务费资助项目(200607csJ08)

摘　　要：In this study,a GC-MS/SIM method was used to analyze 16 PAHs in soil by ASE on-line clean-up.The average recoveries were ranged from 67% to 129%.The relative standard deviations were between 2.7% and 21.1%.The calculated limits of detection were no more than 0.95 ng/g.This method was fast,simple,and cost-saving,and can be used in the large quantities of samples analysis.In this study,a GC-MS/SIM method was used to analyze 16 PAHs in soil by ASE on-line clean-up.The average recoveries were ranged from 67% to 129%.The relative standard deviations were between 2.7% and 21.1%.The calculated limits of detection were no more than 0.95 ng/g.This method was fast,simple,and cost-saving,and can be used in the large quantities of samples analysis.

关 键 词：POLYCYCLIC AROMATIC hydrocarbons(PAHs) accelerated SOLVENT extraction(ASE) soil GC-MS RESIDUES analysis 

分 类 号：X833[环境科学与工程—环境工程]