摘要
将易燃液体放火案件中的火场物证分为液态物证、固态物证和气态物证三大类,分别总结介绍其特点、采集方法。结合国内外的标准规范,分别阐述易燃液体放火案件物证的提取技术,包括ASTM易燃液体残留物提取方法及其优化方法和分析鉴定技术,包括紫外光谱法、气相色谱法、高效液相色谱法和气相色谱/质谱联用法等的特点和研究进展。
The fire physical evidences in ignitable liquid arson accidents are divided into liquid, solid and gaseity physical evidences, and the character and collecting methods are concluded and introduced separately. Considering domestic and international standards and norms, the characteristics and research progress of the techniques of the extraction, which include the ASTM ignitable liquid residue extraction and its optimization, and identification techniques, which include the ultraviolet spectral method, gas chromatography, high performance liquid chromatography and gas chromatography/mass spectrum combination are described.
出处
《消防科学与技术》
CAS
北大核心
2010年第2期169-173,共5页
Fire Science and Technology
基金
国家“十一五”科技支撑计划项目(2007BAK22B04-9)
江苏省“青蓝工程”优秀骨干教师资助计划项目
关键词
火灾调查
放火
易燃液体
物证
fire investigation
arson
ignitable liquid
physical evidence
