摘要
目的：测定中毒病人血液中的三唑酮。方法：样品加入丙酮、涡旋混合、超声提取、固相萃取柱净化、氮吹,DB-1701石英弹性毛细管柱30 m×0.32 mm×0.25μm分离,气相色谱电子捕获检测器（GC-ECD）测定,保留时间定性,外标法定量。结果：样品加标回收率在85.6%-97.2%之间,相对标准偏差RSD为1.5%-4.6%。结论：实验结果表明,该方法简便、快速、准确,检出限低,适合中毒病人血液中三唑酮含量的测定。
Objective： A novel method for determination of triadimefon in blood of poisoning patients has been proposed.Methods：The substance was qualified by retention time and quantitatived by external standard method after acetone was added in samples,mixed by vortex,DB-1701 fused silica capillary column（30 m×0.32 mm×0.25 μm） and GC-ECD detector were employed.Results：The recoveries were 85.6%～97.2% with RSD of 1.5%～4.6%.Conclusion：The method is simple,rapid,sensitive,accurate and of low detection limit.It is suitable for the detection of triadimefon in blood of patients.
出处
《中国卫生检验杂志》
CAS
2009年第8期1786-1787,共2页
Chinese Journal of Health Laboratory Technology
关键词
气相色谱
中毒
血液
三唑酮
Gas chromatography
Poisoning
Blood
Triadimefon
