气相色谱法在右旋反式氯丙炔菊酯分析中的应用  

Application of gas chromatography in the analysis of dextro-trans-chloropropynthrin permethrin

作　　者：肖苏熠 顾爱国[1] 武中平[1] Xiao Suyi;Gu Aiguo;Wu Zhongping(Jiangsu Product Quality Testing&Inspection Institute,Nanjing 210007,China)

机构地区：[1]江苏省产品质量监督检验研究院,江苏南京210007

出　　处：《江苏科技信息》2021年第16期54-58,共5页Jiangsu Science and Technology Information

摘　　要：文章建立了以邻苯二甲酸二戊酯为内标物、用气相色谱法测定右旋反式氯丙炔菊酯的检测方法。通过HP-5毛细管柱分离和氢火焰离子化检测器,对氯丙炔菊酯和内标物进行了线性关系试验,满足定量分析要求,并对含有右旋反式氯丙炔菊酯的气雾剂和水乳剂进行气相色谱分离和测定,还进行了精密度试验以及准确度试验,结果均符合要求。A method for the determination of dextro-trans-chloropropynyl permethrin by gas chromatography with dipentyl phthalate as internal standard was established.Through HP-5 capillary column separation and hydrogen flame ionization detector,the linear relationship between chlorpropynyl permethrin and internal standard was tested to meet the requirements of quantitative analysis,and the aerosol and water emulsion containing dextro-trans-chlorpropynyl permethrin were separated and determined by gas chromatography.Precision and accuracy tests were also conducted to meet the requirements.

关 键 词：气相色谱法 右旋反式氯丙炔菊酯 线性关系 精密度 准确度 

分 类 号：O657.71[理学—分析化学]