提出了采用高效液相色谱法,使用Hypersil C18不锈钢色谱柱和乙腈-水(85+15)混合溶液为流动相进行分离,并用紫外检测器在220 nm波长处同时测定胺菊酯和右旋苯醚菊酯,此方法用作上述两杀虫剂的复合制剂0.3%胺菊酯.右旋苯醚菊酯气雾剂的质量监控分析方法。测得两化合物的相对标准偏差(n=5)依次为0.86%和2.6%,回收率依次在94.7%~105.5%和92.8%~102.9%之间。 A high performance liquid chromatography (HPLC) was used to separate Hypersil C18 column and acetonitrile-water (85 + 15) as the mobile phase. The simultaneous determination of tetramethrin and dextrose Etherspyruvate, this method is used as the above two insecticide composite formulation 0.3% tetramethrin.Detoxatophenyl pyrethroid aerosol quality monitoring analysis method. The relative standard deviations (n ​​= 5) of the two compounds were found to be 0.86% and 2.6%, respectively. The recoveries ranged from 94.7% to 105.5% and from 92.8% to 102.9%.