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Screening and Confirmation of Psychotropic Drugs in Blood and Urine by HPLCLTQ Orbitrap MS
Author(s): 
Pages: 44-48
Year: Issue:  1
Journal: Journal of Forensic Medicine

Keyword:  法医毒理学高效液相色谱高分辨质谱血液尿液筛选确证精神药品;
Abstract: 目的 利用高效液相色谱-质谱联用(HPLC-LTQ Orbitrap MS)技术建立准确、快速筛选和确证血液、尿液中精神药品及其代谢物的方法.方法 采用蛋白沉淀板处理样品,通过HPLC-LTQ Orbitrap MS 对血液、尿液中的精神药品及其代谢物共56种化合物进行分离和检测,并考察其在血液和尿液中的最低检测限.建立精神药品精确相对分子质量数据库. 结果 所测定的56种化合物绝大部分最低检测...
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