摘要
建立了固相微萃取—气相色谱/质谱鉴定常见易燃液体放火物的方法。筛选固相微萃取的条件包括萃取纤维、吸附温度、加热温度、吸附时间和解析时间。文中列出了93#汽油、航空煤油、0#柴油和通用油漆稀释剂诸样品的SPM E-GC/M S总离子谱图。该方法简便、灵敏、快捷、准确、抗干扰能力强。
The method determining the arson residua of ignitable liquid with solid-phase micro-extraction （SPME）/gas chromatography-mass spectrometry （GC/MS） has been built. Conditions for selecting the solid phase micro extraction consist of the extraction fiber, the absorption temperature, the heating time, the absorption time and the analytic time. In the paper , all ion chromatogram of SPME GC/MS for 93# gasoline, plane kerosene , 0# diesel oil and paint thinner has been listed up. The method is simple, sensitive, fast, accuracy and with strong anti interference capability.
出处
《消防科学与技术》
CAS
北大核心
2009年第9期695-697,共3页
Fire Science and Technology
基金
公安部应用创新计划项目"易燃液体放火物样品实验室提取方法的研究"(2007YYCXTXC157)
