【摘要】 综述了中草药及其制剂中有机氯类农药残留的气相色谱分析技术,包括样品前处理方法,气相色谱分离分析及确证鉴定技术,对近几年来该领域研究进展进行了总结和讨论。更多还原

【Abstract】 This paper was mainly concerned on the application progress of gas chromatography(GC)in the analysis of Traditional Chinese Medicines(TCMs)for organochlorine pesticide residues(OCPs),such as DDTs and HCHs.The related procedures or techniques for extraction,clean_up,preconcentration,GC separation and identification/confirmation were reviewed respectively.Some typical analytical protoˉcols for several herbal materials(such as Radix Ginseng,Salvia miltiorrhiza Bge.,Herba Asari and etc.)or patent medicines were outlined in table.更多还原