法医学杂志 ›› 1989, Vol. 0 ›› Issue (2): 35-37.

• 论文 • 上一篇    下一篇

原子吸收分光光度法鉴别窗玻璃的研究

姚中栋;奚建华;裘贞庭;李梅君;   

  1. 司法鉴定科学技术研究所,司法鉴定科学技术研究所,华东化工学院,华东化工学院,
  • 发布日期:1989-04-25 出版日期:1989-04-28

Studies on the Identification of Plate Glass with Atomic Absorption Spectophotometry

YAO ZHONGDONG XI JIANHUA(THE INSTITUTE OF FORENSIC SCIENCES., MINISTRY OF JUSTICE) QIU ZHENTING LI MEIJUN(EAST CHINA UNIVERSITY OF CHEMICAL TECHNOLOGY)   

  • Online:1989-04-25 Published:1989-04-28

摘要: <正> 玻璃碎片是刑事案件现场常见的一种物证。在司法鉴定实践中,通过玻璃碎片的鉴别和同一认定,确定其来源,对侦破案情有较大的价值。目前国内公、检、法部门鉴别玻璃碎片,主要放在受力情况、折射率等物理机械性能的测试,玻璃碎片化学成分的鉴定未见报导。玻璃的主要成分是硅酸盐。不同型号的玻璃,使用性能有不同要求,其成分有较大

Abstract: The identification of plate glass is an important question of forensic identification,We measure the quantity of Fe,Cu,Zn,Ni,and Mn in the plate glass. These samples are received from different fractories or all from Shanghai plate glass fractory but productive date is different. The result of experiment is worthy for forensic sciences.