利用GC-CI-MS/MS检验安定  

The determination of Diazepam by GC-CI-MS/MS

作　　者：罗芳[1] 王清华 刘颖[1] 

机构地区：[1]四川省德阳市公安局刑警支队,618000 [2]四川省阿坝州公安局刑警支队,624000

出　　处：《刑事技术》2008年第5期13-15,共3页Forensic Science and Technology

摘　　要：目的研究生物组织中痕量安定的定性分析方法;方法采用CI化学源和串联质谱法分析;结果选择安定的分子离子(M+1)m/e285为母离子,CID电压为0.8v进行MS/MS分析;结论此检验方法能有效的排除干扰物质,定性快速、灵敏、准确。In this article, GC-CI-MS/MS was applied to analyze the trace Diazepam in biological tissue. When the parent ion was m/z 285 and the exact CID voltage was 0. 8v,the result was satisfactory. The GC/MS/MS has many advantages, such as eliminating the disturbance, fast, high sensitive and accurate.

关 键 词：安定 CI 串联质谱 

分 类 号：O657.63[理学—分析化学] TP311.13[理学—化学]