| GC/MS/MS时间编程在火灾现场助燃剂检测中的应用 |
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| 引用本文： | 徐豫青. GC/MS/MS时间编程在火灾现场助燃剂检测中的应用[J]. 刑事技术, 2002, 0(1): 22-24 |
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| 作者姓名： | 徐豫青 |
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| 作者单位： | 浙江省公安厅刑警总队,杭州,310009 |
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| 摘 要： | 运用Varian SATURN2000气质联用仪通过GC/MS、GC/MS/MS、时间编程 GC/MS/MS对汽油样品进行分析比对,发现利用时间编程GC/MS/MS,对检测火灾现场残留汽油效果很好,可彻底排除样品中基体的背景干扰,大大提高检测灵敏度;同时对混合助燃剂（汽油+煤油、汽油+柴油）进行了实验探索。
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| 关 键 词： | GC/MS GC/MS/MS 时间编程 GC/MS/MS 助燃剂 |
| 文章编号： | 1008-3650(2002)01-022-03 |
| 修稿时间： | 1999-03-15 |
Detection of accelerator in fire debris by programmed GC/MS/MS |
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| Xu Yuqing. Detection of accelerator in fire debris by programmed GC/MS/MS[J]. Forensic Science and Technology, 2002, 0(1): 22-24 |
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| Authors: | Xu Yuqing |
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| Abstract: | Gasoline samples were analyzed by using GC/MS, GC/MS/MS and programmed GC/MS/MS. The results showed that with programmed GC/MS/MS, gasoline residue in fire debris can be detected and the background of sample matrix can be eliminated from spectra. The method is also quite sensititve. In this paper, we have analyzed the mixture of gasoline and kerosene, mixture of gasoline and diesel as well. |
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| Keywords: | accelerator GC/MS programmed GC/MS/MS |
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