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本文应用Finnigan Mat 1020 GC/MS仪,以SE-54熔融硅毛细柱作分离柱,建立了尸体脏器中敌百虫及其主要代谢物DDVP和水合氯醛的分析方法。样品用CH_2Cl_2提取。敌百虫和DDVP的检测限均是15 ng,方法已成功用于刑事案件鉴定。
In this paper, the Finnigan Mat 1020 GC / MS instrument was used to analyze the DDVP and chloral hydrate of trichlorfon and its major metabolites in cadaver organs with SE-54 fused silica capillary column. Samples were extracted with CH 2 Cl 2. The detection limits for trichlorfon and DDVP are both 15 ng, and the method has been successfully used in the identification of criminal cases.