水中Propyzamide等残留农药的分析方法研究

摘要

Propyzamide ,TPN, Diazinon, IBP, MEP ( fenitrothion), Benthiocarb are used as herbicide and insecticide. Now there is no efficient and uniform detect method about these compounds. This method takes the suitable organic solvent to extract the components in the water, adopts GC - MS to detect the components after purify. An excellent efficiency of separation is got.%Propyzamide、TPN、Diazinon、IBP、MEP、Benthiocarb等农药是目前广泛使用的除草剂和杀虫剂，其中部分农药如BPMC被列为毒害品，然而目前还没有可行有效的、针对以上物质的统一检测方法．选用了合适的有机溶剂对多种组分进行同时萃取，经过净化后采用气相色谱-质谱法测定，分析效果较好．