Journal of Forensic Science and Medicine

ORIGINAL ARTICLE
Year
: 2015  |  Volume : 1  |  Issue : 1  |  Page : 43--47

Discrimination of Car Headlight Plastic by Gel Permeation Chromatography


Bo Wang1, Yangke Quan2, Hongling Guo2 
1 China University of Political Science and Law, Beijing, China
2 Institute of Forensic Science, Ministry of public Security, Beijing, China

Correspondence Address:
Yangke Quan
Beijing citiy Muxidi Nanli No.17, Beijing 100038
China

Car headlight plastic as a kind of evidence often can be seen in traffic accidents and some other cases. We tested 20 brands of car headlight plastic using gel chromatography. The data were processed using the Statistical Package for the Social Sciences (SPSS) one-way analysis of variance (ANOVA) and the discrimination rate was 97.14%. This indicated that we could discriminate between different headlights by the molecular weight of their headlight plastic. Gel permeation chromatography is an effective method of discriminating between headlights, particularly in the case of a traffic accident.


How to cite this article:
Wang B, Quan Y, Guo H. Discrimination of Car Headlight Plastic by Gel Permeation Chromatography.J Forensic Sci Med 2015;1:43-47


How to cite this URL:
Wang B, Quan Y, Guo H. Discrimination of Car Headlight Plastic by Gel Permeation Chromatography. J Forensic Sci Med [serial online] 2015 [cited 2020 Sep 23 ];1:43-47
Available from: http://www.jfsmonline.com/article.asp?issn=2349-5014;year=2015;volume=1;issue=1;spage=43;epage=47;aulast=Wang;type=0