摘要
综述稀释剂的基本知识以及国内外检验稀释剂的标准、方法和仪器。介绍火场基质、提取保存检材对于稀释剂鉴定的干扰,提出化学计量学方法可较好地鉴别稀释剂。检验常见的23种稀释剂,并对稀释剂检验研究的难点进行分析,对稀释剂检验鉴定发展方向进行展望。
The basic knowledge of diluent and the standards, methods and instruments for diluent testing at home and abroad were summarized. The interference of fire site matrix, extraction and preservation of test materials on diluent identification was introduced. It is suggested that the method of chemometrics can be used to identify diluents. Twenty-three kinds of diluents were tested,and the difficulties of diluent test were analyzed. The prospect of diluent testing and identification was put forward.
作者
张景顺
张冠男
张原
朱军
王稳
姜红
刘占芳
ZHANG Jing-shun;ZHANG Guan-nan;ZHANG Yuan;ZHU Jun;WANG Wen;JIANG Hong;LIU Zhan-fang(School of Forensic Science,People's Public Security Uni versity of China,Beijing 100038,China;Institute of Forensic Science,Ministry of Public Security,Beijing 100038,China;Henan Police College,Henan Zhengzhou 450046,China)
出处
《消防科学与技术》
CAS
北大核心
2020年第2期282-284,共3页
Fire Science and Technology
基金
国家十三五重点研发项目(2017YFC0803804)
公安部技术研究计划项目(2016JSYJB09)。
关键词
易燃液体
稀释剂
鉴定
火场基质干扰
火灾调查
ignitable liquid
paint thinner
identification
fire matrix interference
fire investigation
