敌百虫高压液相色谱分析方法的改进  

The Improvement of Analytical Method of Trichlorfon by High Performance Liquid Chromatography

作　　者：张建江[1] 李茂青[1] 高清[1] 

机构地区：[1]江苏安邦电化有限公司,江苏淮安223002

出　　处：《现代农药》2003年第5期18-20,共3页MODERN AGROCHEMICALS

摘　　要：本文探讨了快速测定敌百虫含量的高压液相色谱方法。使用价廉的甲醇与水为流动相,在C18柱上即可实现有效分离,方法回收率为99.26%～100.46%、变异系数(CV)为0.28%,实测样品表明该方法与国家标准方法无显著性差异。A method for the rapid determination of trichlorfon by high performance liquid chromatography was discussed. Trichlorfon were separated on a C18 columnusing low-cost methanol and water as mobile phase. The recovery of method is 99.26%~100.46%. The coefficient of variation is 0.28%. Experimental results showed that this method has not significance difference with GB抯.

关 键 词：敌百虫 高压液相色谱 快速测定 甲醇 水 流动相 有机磷杀虫剂 

分 类 号：TQ453[化学工程—农药化工]