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裂解气相色谱是裂解技术与气相色谱技术相结合的一门新的分析技术 ,是对高聚物及其燃烧残留物分析鉴定的一种新方法。本文介绍了裂解气相色谱技术原理和装置 ,并在试验研究的基础上 ,对高分辨裂解色谱技术在火灾物证鉴定中的高聚物燃烧残留物及浸渍在高聚物中的助燃剂样品分析鉴定中的具体应用加以阐述。
Pyrolysis gas chromatography is a new analytical technique combined with pyrolysis technology and gas chromatography. It is a new method for the analysis and identification of polymers and their combustion residues. In this paper, the principles and devices of pyrolysis gas chromatography are introduced. Based on the experimental studies, the analysis and identification of high-resolution pyrolysis chromatography technology in the combustion of polymer residues in the fire evidence identification and the oxidant samples impregnated in the polymer In the specific application to be elaborated.