人血清中敌敌畏的气相色谱分析  

DETERMINATION OF DICHLORVOS IN MANKIND BLOOD BY GAS CHROMATOGRAPHY

作　　者：贾少辉[1] 孙平[2] 陈雁君[1] 卢英华[1] 闫惠芳[3] 王林[1] 

机构地区：[1]济宁医学院职业卫生与环境医学实验室 [2]济宁医学院附属第一人民医院 [3]中国疾病预防控制中心职业卫生与中毒控制所

出　　处：《济宁医学院学报》2005年第3期9-10,共2页Journal of Jining Medical University

基　　金：国家"十五"攻关课题编号:2001BA704B06

摘　　要：目的建立准确、简便、快速的血清中敌敌畏的提取分离及火焰光度检测的气相色谱测定方法。方法血清经丙酮提取后,用火焰光度检测的气相色谱法直接测定敌敌畏含量。结果血液中敌敌畏的最低检出浓度为1.0μg/ml,低、中、高3种浓度的加标回收率89.3%～96.6%,相对标准偏差为4.82%～5.99%。结论该方法简便、快速、准确。Objective To build a accurate, gas chromatography method for determination of dichlorvos in mankind blood sample. Methods The serum dichloruos were extracted by acetone, and then were determined by Gas Chromatography （GC- FPD）. Results The low limit line of dichlorvos in man blood is 0.5μg/ml,the recovery rate of low and middle and high three kinds deviation are between 4.82- 5.99 %. Conclusion of concentration are between and 96.6 % ,relative stamctard This metnos is simple and quick and accuracy.

关 键 词：敌敌畏 气相色谱法 血清 

分 类 号：R122.1[医药卫生—环境卫生学] R595.4[医药卫生—公共卫生与预防医学]