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毛细管气相色谱分析有机磷农药在中药材天花粉中的多残留 被引量:8

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摘要 目的:采用毛细管气相色谱法测定有机磷农药在中药材天花粉中的多残留。方法:样品前处理十分简单,样品天花粉可用丙酮直接提取,并且无须净化。配用AT-1701毛细管柱,FPD检测器,程序升温,进行气相色谱测定。结果:8种有机磷农药(氧乐甲、甲胺磷、敌百虫、乐果、甲戎对硫磷、对硫磷、亚胺硫磷)在天花粉中的回收率添加浓度分别为0.01,0.1,1.0mg·kg^-1,最低检测量为0.0020-0.0165ng。结论:本法简便、快速、重现性好。
作者 楼健 加拉拉
出处 《药物分析杂志》 CAS CSCD 北大核心 2003年第1期61-63,共3页 Chinese Journal of Pharmaceutical Analysis
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