摘要
采用反相高效液相色谱法,即以乙腈+水为流动相,C18柱和紫外检测器同柱分离测定20%乐.乙酰甲乳油中的乐果和乙酰甲胺磷。结果表明,乐果和乙酰甲胺磷的标准偏差分别为0.0522、0.0735;变异系数分别为0.50%、0.68%;平均回收率分别为99.16%、98.55%;线性相关系数分别为0.9999、0.9994。
The quantitative analysis of dimethoate and acephate in 20 % ec by reverse phase HPLC was introduced using acetonitrile and water （25：75） as mobile phase, C18 column and ultraviolet detector. The results showed that the standard deviation of dimethoate and acephate were 0. 0522 and 0. 0735, the variation coefficient were 0. 50% and 0.68%, the average recoveries were 99.16% and 98.55%, liner correlation were 0, 9999 and 0. 9994 respectively.
出处
《化工技术与开发》
CAS
2005年第5期32-33,43,共3页
Technology & Development of Chemical Industry
