| SPE/HPLC法分析血液及肝组织中4种杀鼠剂 |
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| 作者姓名： | Feng SZ Zhou HZ Li YL Wang FL Sun J Liu Y |
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| 作者单位： | 北京公安部物证鉴定中心 |
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| 摘 要： | 建立了固相萃取／反相高效液相色谱分析全血及肝组织中的杀鼠灵,杀鼠迷,溴敌隆,大隆的方法。在１ｍｌ血液中加入１０．０μｇ药物,回收纺为６２．６％－９０．９％,ＲＳＤ为５．１０％－７．８２％。１克肝组织中加入１０．０μｇ药物,回收率为３７．５％－６７．７％,ＲＳＤ为５．４０％－１２．７６％。该方法简单快速,血中稳定性好。研究的方法经动物实验验证,效果很好。
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| 关 键 词： | 固相萃取 HPLC 杀鼠灵 杀鼠迷 溴敌隆 血 肝 |
SPE analysis of 4 rodenticides in whole blood and liver by HPLC |
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| Feng SZ,Zhou HZ,Li YL,Wang FL,Sun J,Liu Y.SPE analysis of 4 rodenticides in whole blood and liver by HPLC[J].Journal of Forensic Medicine,1999,15(1):21-22. |
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| Authors: | Feng S Z Zhou H Z Li Y L Wang F L Sun J Liu Y |
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| Institution: | Institute of Forensic Sciences, Ministry of Public Security, Beijing 100038, P. R. China. |
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| Abstract: | A solid phase extraction (SPE) method has been developed for the analysis of 4 rodenticides: warfarin, couatetralyl, bromadiolone and brodifacoum, using reverse phase high performance liquid chromatograph (HPLC) as determination system. The recovery is 62.6-90.0% (RSD5.1-7.8%) and 37.5-67.7% (RSD5.4%-12.8%) in whole blood and liver sample respectively. The procedure is simple and stable. And the method was confirmed to be effective in the animal experiment. |
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