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李文海, 谢慧. 热脱附气相色谱-质谱法快速分析助燃剂成分[J]. 分析测试技术与仪器, 2006, (3): 155-157.
引用本文: 李文海, 谢慧. 热脱附气相色谱-质谱法快速分析助燃剂成分[J]. 分析测试技术与仪器, 2006, (3): 155-157.
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LI Wen-hai, XIE Hui. Fast Analysis of Combustion-supporting Ingredients in Fire Debris by Thermal Desorber(TD) and GC-MS[J]. Analysis and Testing Technology and Instruments, 2006, (3): 155-157.
Citation: LI Wen-hai, XIE Hui. Fast Analysis of Combustion-supporting Ingredients in Fire Debris by Thermal Desorber(TD) and GC-MS[J]. Analysis and Testing Technology and Instruments, 2006, (3): 155-157.
shu

热脱附气相色谱-质谱法快速分析助燃剂成分

Fast Analysis of Combustion-supporting Ingredients in Fire Debris by Thermal Desorber(TD) and GC-MS

    摘要
  • 摘要: 建立了热脱附技术对火灾残留物中的助燃剂进行富集、浓缩后经气-质联用仪(GC-MS)分析的方法,并通过自动质谱去卷积定性系统对助燃剂谱库进行检索,汽油、柴油检测限分别为0.58 pl/mL和1.23 pl/mL.该方法简便、快速、准确.

     

    Abstract: A simple、rapid and accurate method for the determination of combustion-supporting ingredients in fire debris by Thermal Desorber(TD) concentrate and GC-MS analyse was reported.The combustion-supporting ingredients data-base was searched by AMDIS.The dectetion limits for gasoline and diesel oil were 0.58 pl/mL、1.23 pl/mL respectively.

     

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