吡虫啉·杀虫单混配制剂的高效液相色谱法  

Determination of Imidacloprid+Monosultap By HPLC

作　　者：刘丽华[1] 李桂荣[1] 

机构地区：[1]福建省农产品质量安全检验检测中心,福建福州350003

出　　处：《农药科学与管理》2005年第12期2-4,共3页Pesticide Science and Administration

摘　　要：本文介绍了以乙腈+水为流动相,采用242nm检测波长,对吡虫啉和杀虫单的混剂 中有效成分进行高效液相色谱定量分析的方法。该方法的标准偏差分别为0．007、0．071;变 异系数分别为0．35％、0．10％;线性相关系数分别为0．999 9、0．999 8;平均回收率分别为 98．09％、99．32％。This paper reported a specific quantitative analytical method for mixture of imidacloprid ＋monosuhap by reverse phase HPLC using acetonitrile ＋water as mobile phase, 242nm wavelength detection. The results showed that the standard deviations were 0.007, 0.071 ; the coefficients of variation were 0.35%, 0.10% ; the linear correlations were 0.999 9, 0.999 8 and the average recoveries were 98.09%, 99.32% respectively.

关 键 词：吡虫啉 杀虫单 高效液相色谱 

分 类 号：S482.3[农业科学—农药学] O657.72[农业科学—植物保护]