Finnigan Mat 1020 GC/MS instrument and SE-54-fused silicon capillary column were adoptedto develop method for determining trichlorfon and its major metabolites, DDVP and chloralhy.

• 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。