甲磺草胺高效液相色谱分析方法的研究  

Study on the Analytical Method for Sulfentrazone by HPLC

作　　者：罗瑞[1] 吴春先[1] 高立明[1] 万莉[1] 夏丽娟[1] 

机构地区：[1]四川省农药检定所,四川成都610041

出　　处：《农药科学与管理》2014年第5期38-40,共3页Pesticide Science and Administration

摘　　要：本文采用高效液相色谱法,以乙腈+水(0.5%冰乙酸)为流动相,使用以ZORBAXC18、5μm为填料的不锈钢柱和二极管阵列检测器,在240nm波长下对甲磺草胺进行分离和定量分析。结果表明甲磺草胺的线性相关系数R2为0.999 8;标准偏差为0.51;变异系数为0.53%;平均回收率为99.79%。A method for separation and quantitative analysis of sulfentrazone by HPLC with ace- tonitrile and water as mobile phase, ZORBAX-C18 column and DAD at 240nm wavelength was described. The result showed that the linear correlation coefficient was 0.999 8, the standard deviation was 0.51, the variation coefficient was 0.53%, and the average recovery was 99.79%.

关 键 词：甲磺草胺 高效液相色谱 

分 类 号：S482.4[农业科学—农药学] O657.72[农业科学—植物保护]