江苏省科技期刊可视化阅读平台

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江苏科技信息 ›› 2016, Vol. 33 ›› Issue (13): 76-78.doi: 10.3969/j.issn.1004-7530.2016.13.028

• 论文 • 上一篇    下一篇

气相色谱法分析氟丙菊酯

肖苏熠, 孙长恩, 洪华, 武中平   

  1. 国家农药产品质量监督检验中心 南京,江苏南京,210007
  • 出版日期:2016-05-05 发布日期:2016-05-05

Analysis on Acrcnathrin by Gas Chromatogrphy

Xiao Suyi, Sun Changen, Hong Hua, Wu Zhongping   

  • Online:2016-05-05 Published:2016-05-05

摘要： 为建立气相色谱法氟丙菊酯原药的定量分析方法，文章通过HP-5毛细管柱分离，氢火焰离子化检测器，以邻苯二甲酸二正丁酯为内标物对氟丙菊酯进行气相色谱分离和测定。方法的线性关系系数为0.9989，加标回收率99.6%～101.0%，相对标准偏差2.0%。结果证明，该方法具有良好的精密度和准确度，操作简便快速，可作为氟丙菊酯原药质量控制的定量分析方法。

关键词: 气相色谱法, 氟丙菊酯, 定量分析

Abstract: In order to develop a gas chromatography method for the determination of acrcnathrin, the chromatographic conditions are systematically investigated with hydrogen flame ionization detector, gas chromatographic, HP-5 capillary column separation and determination of acrcnathrin with the internal standard of dibutylphthalate. The linear correlation coefficients was 0.9989, the average recoveries was 99.6%~101.0%, the relative standard deviation was 2.0%. The results show that method has high precision and accuracy; it is simple and rapid, which is suitable for quantitative analysis and quality control of acrcnathrin.