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用气相色谱法分析毒饵及血中毒鼠强 被引量:3

Determination of tetramine from Bait and Blood by Solid-Phasc Extraction Columns and Gas Chromatography with Nitrogen-Phosphorus Detector
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摘要 本文介绍了用国产固相柱GDX403分析中毒后全血及毒饵中的毒鼠强。检测方法选用GC/NPD、毛细管色谱技术,咖啡因作内标。该方法具有灵敏、简单、快速、回收率高、稳定性好的特点。在1ml全血中加入1.0μg毒鼠强,回收率为83.7%,变异系数为4.61%。该方法是分析毒饵及中毒后全血中毒鼠强的有效方法。 This paper concerns determination of tetramine from whole blood and bait by using GDX-403 solid-phase extraction columns and capillary gas chromatography with nitrogen-phosphorus detector, caffein as internal standard. Add 1.0μg of tetramine into 1ml of whole blood, the recovery is 83.7% with SD less than 3.68% and CV less than 4.61%.The method show sensitive、simple and satisfactory recovery with good reproducibility.
出处 《农药科学与管理》 CAS 1996年第3期9-10,共2页 Pesticide Science and Administration
关键词 毒鼠强 固相萃取 灭鼠灵 毒饵 气相色谱法 tetramine solide-phase extraction GC/NDP capillary gas chromatography
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