丙炔菊酯的气相色谱分析  

Gas Chromatographic Determination of Prallethrin.

作　　者：聂晖[1] 陶菊[1] 

机构地区：[1]湖南轻工研究所,湖南长沙410015

出　　处：《精细化工中间体》2002年第3期43-43,46,共2页Fine Chemical Intermediates

摘　　要：采用气相色谱法 ,选用SE - 30不锈钢填充柱 ,以三苯基甲烷为内标物 ,测量丙炔菊酯含量。方法的标准偏差为 0 .344,变异系数为 0 .4 12 %,回收率为 98.81%～ 10 1.0 2 %。该方法快速、准确 ,适用于丙炔菊酯的定量分析。A method was established the determination of prallethrin by GC on SE-30 steel column filled in.Triphenyl-methane was used as the internal standard.The test resultes showed that the standard deviation,the variation coefficient and recovery tate are 0.344,0.412% and 98.81%～101.02% respectively.This method is convenient,rapid,accurate and practical.

关 键 词：丙炔菊酯 气相色谱 杀虫剂 三苯基甲烷 内标物 

分 类 号：TQ453.292[化学工程—农药化工]