首页 | 本学科首页   官方微博 | 高级检索  
     检索      

土壤中残留的三种有机磷农药快速分析方法的研究
引用本文:冯忆,刘峰,夏豪刚,侯定远.土壤中残留的三种有机磷农药快速分析方法的研究[J].中国环境监测,1996(4).
作者姓名:冯忆  刘峰  夏豪刚  侯定远
作者单位:江苏苏州市环境科学研究所
摘    要:本文介绍一种简便,快速的前处理和气相色谱法测定土壤中甲胺磷.乐果及甲基—1605残留量。选择甲醇—丙酮混合溶剂为萃取剂,振荡后取未经净化及浓缩的上清液直接进样。样品加标回收率分别为85.7%,93.4%,92.0%;最低检出浓度分别为0.1mg/kg,0.005mg/kg,0.005mg/kg。

关 键 词:气相色谱,残留有机磷农药

Research of rapid analysis method of three organophos-phorous Pesticides in soil
.Feng Yi,et al.Research of rapid analysis method of three organophos-phorous Pesticides in soil[J].Environmental Monitoring in China,1996(4).
Authors:Feng Yi  
Abstract:A simple and rapid sample preparation technique and a Gas Chromatography method were introduced for determination of residua organophosphorous pesticides,in soil,Methol-Actone mixing Extractant was selected.Take samples from the extractant riot purifyed and not concentrated after shaking.The recovery for methamidophos,dimethoate and parathion-methyl was 85.7%,93.4% and 92.0%,respectively.Minimum detective concentration for methamidophos,dimethoate and parathion-methyl was 0.1 mg/kg,0.005mg/kg and 0.005mg/kg,respectively.
Keywords:gas chromatography  residual organophosphorous pesticides  
本文献已被 CNKI 等数据库收录!
点击此处可从《中国环境监测》浏览原始摘要信息
点击此处可从《中国环境监测》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号