气相色谱-质谱法分析土壤中神经性毒剂及糜烂性毒剂  

GC-MS Analysis of Nerve Wafare Agent and Vesicant War Gas in Soil

作　　者：胡绪英[1] 谢剑炜[1] 

机构地区：[1]军事医学科学院毒物药物研究所全军毒检中心,北京100850

出　　处：《分析测试学报》2003年第5期64-66,共3页Journal of Instrumental Analysis

摘　　要：建立了土壤中神经性毒剂及糜烂性毒剂GC-MS-SIM分析法,对土壤中6种毒剂的样品制备和二步萃取方法进行了研究;该法的回收率在80.7%～89.5%,6种毒剂在0.5～10mg／L范围内毒剂质量浓度和峰面积有良好的线性相关,方法检出限为4～20ng／g,该法适用于痕量化学战剂分析。A method for the determination of nerve warfare agent and vesicant war gas in polluted soil was estabˉlished by GC-MS_SIM.The sample preparation of six warfare agents in soil and the extraction yield of two step extractions for these agents were studied.The average recovery was80.7%～89.5%with linear range between concentration and peak area varying from0.5～10.0mg/L for the six agents and the detection limits were4～20ng/g.The method is suitable for trace analysis of warfare agents.

关 键 词：气相色谱-质谱法 土壤分析 神经性毒剂 糜烂性毒剂 化学战剂 环境监测 

分 类 号：X833[环境科学与工程—环境工程] E929.1[军事—军事装备学]