精噁唑禾草灵R-构型体含量的测定  

Quantitative Analysis of R-fenoxaprop-P-ethyl by HPLC

作　　者：周宁[1] 赵凌菲[1] 耿丽文[1] 

机构地区：[1]沈阳化工研究院,沈阳110021

出　　处：《现代农药》2003年第1期18-20,共3页MODERN AGROCHEMICALS

摘　　要：本文采用液相色谱法,对精口恶唑禾草灵的化学含量和对映异构体比例进行定量分析。该方法简单,准确实用。标准偏差为0.40,变异系数为0.44%,平均回收率为99.3%。A method of quantitative analysis for fenoxaprop-P-ethyl and the ratio of isomer had been studied. The standard deviation was 0.40, the coefficient of variation was 0.44% and average recovery was 99.3%

关 键 词：精恶唑禾草灵 R-构型体 含量 测定 液相色谱法 

分 类 号：TQ457[化学工程—农药化工]