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Position: Home > Articles > Determination of Cyflumetofen 20% SC by HPLC Modern Agrochemicals 2017 (3) 24-26

20%丁氟螨酯悬浮剂的高效液相色谱法测定

作  者:
陈建波;张颂函;吴爱娟
单  位:
上海市农业技术推广服务中心
关键词:
高效液相色谱;丁氟螨酯;悬浮剂;分析
摘  要:
建立了高效液相色谱法测定20%丁氟螨酯悬浮剂中有效成分质量分数,流动相为乙腈+水,波长为220 nm。结果表明:在20~500 mg/L范围内,丁氟螨酯线性关系良好,线性相关系数为0.999 9。方法的相对标准偏差为0.82%,平均添加回收率为99.8%。
译  名:
Determination of Cyflumetofen 20% SC by HPLC
作  者:
CHEN Jian-bo;ZHANG Song-han;WU Ai-juan;Shanghai Agriculture Technology Extension&Service Centre;
关键词:
HPLC;;cyflumetofen;;SC;;analysis
摘  要:
A method of high performance liquid chromatography was developed to determine cyflumetofen 20% SC,using acetonitrile aqueous solution as mobile phase,on C18 column,with DAD detector at 220 nm.The results indicated that the method had good linearity in the range of 20-500 mg/L,with the correlation coefficient(R2) of 0.999 9.The relative standard deviation of the method was 0.82%,and the average recovery was 99.8%.

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