| 常见季铵盐类农药分析检测方法研究进展 |
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| 引用本文： | 侯睿,张云峰,王炯,于忠山.常见季铵盐类农药分析检测方法研究进展[J].刑事技术,2010(6):36-39. |
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| 作者姓名： | 侯睿 张云峰 王炯 于忠山 |
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| 作者单位： | [1]中国人民公安大学,北京100038 [2]公安部物证鉴定中心,北京100038 |
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| 摘 要： | 本文概述了近几年来季铵盐类农药的提取净化及检测方法的研究进展,比较了固相萃取法、液液萃取法、超临界流体萃取等前处理技术的优劣,重点介绍了液相色谱及其液质联用技术在该领域的应用情况。
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| 关 键 词： | 季铵盐类农药 提取净化方法 检测方法 |
Research on determination of quaternary ammonium herbicides |
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| Institution: | HOU Rui,ZHANG Yun-feng,WANG Jong,et al(Chinese People＇s Public Security University,Beijing 100038,China |
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| Abstract: | In this paper,the techniques for extraction,clean-up and determination of quaternary ammonium herbicides from biological samples were reviewed.The method of solid phase extraction,liquid-liquid extraction,supercritical fluid extraction were compared,and the application of LC and LC-MS methods in forensic analysis of quaternary ammonium herbicides was discussed detailedly. |
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| Keywords: | quaternary ammonium herbicides extraction analytical methods |
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