摘要
建立了50 g/L双丙环虫酯可分散液剂的高效液相色谱分析检测方法。采用安捷伦Zorbax SB-C18 (150×4.6 mm,5μm)色谱柱和PDA检测器,以乙腈-0.1%磷酸水溶液(体积比40∶60)为流动相,在230nm波长下对50g/L双丙环虫酯可分散液剂进行分离和定量分析。结果表明,该分析方法的线性相关系数为1.000 0,标准偏差为0.01%,变异系数为0.21%,平均回收率为100.06%。该方法操作简便、快速、准确,适用于双丙环虫酯可分散液剂的定量分析。
This study aims to establish a analysis method for afidopyropen 50 g/L DC.The separation and qualitative analysis of afidopyropen 50 g/L DC was performed through HPLC with Agilent Zorbax SB-C18 column,and the mobile phase was acetonitrile-0.1%phosphoric acid solution(40∶60,by vol)running at a flow rate of 1.0 mL/min with the PDA detection set at 230 nm.The result showed that the linear correlation coefficient was 1.0000,the standard deviation was 0.01%,the variation coefficient was 0.21%,and the average recovery was 100.06%.The method was simple,fast and accurate,which was suitable for quantitative analysis of afidopyropen DC.
作者
张继伟
王鹏思
朱春雨
张博
牛洺鑫
张宗俭
ZHANG Jiwei;WANG Pengsi;ZHU Chunyu;ZHANG Bo;NIU Mingxin;ZHANG Zongjian(Central Research Institute of China Chemical Science and Technology Co.,Ltd.,Beijing 100083,China;BASF(China)Co.,Ltd.,Beijing 100027,China)
出处
《世界农药》
CAS
2020年第10期50-53,共4页
World Pesticide
基金
农业农村部《农药产品中有效成分测定通用分析方法-液相色谱法》体系建设(14192189)
中化化工科学技术研究总院有限公司科研基金资助项目(2020-KZ-Y01)。
