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杀扑磷及其乳油的气相色谱分析

作  者:
赵孟霞
单  位:
江苏省农药研究所
关键词:
杀扑磷;气相色谱分析
摘  要:
采用气相色谱法,使用OV- 101 色谱柱和氢火焰离子化检测器,以癸二酸二正丁酯为内标物,对杀扑磷及其乳油进行色谱分离和测定。方法的变异系数为0 .22% ,线性相关系数为0.99998 ,回收率达99 .09 % ~100.35% 之间。
译  名:
Gas Chromatographic Determination of Methidathion
作  者:
Zhao Mengxia (Jiangsu Pesticide Research Institute,Nanjing 210036)
关键词:
methidathion,gas chromatographic analysis.
摘  要:
A method is introduced for the determination of methidathion technical and its EC by gas chromatogrophy on OV-101 chromatographic column and flame-ionization detector using di-n-butyl didecanoate as internal standard.The coefficient of variation is 0.22%,linear correlation is 0.99998 and the recovery rate is 99.09%~100.35%,the method has been used in determination of the practical samples with satisfactory results.

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