DeGaetano D, Siegel J A
School of Criminal Justice, Michigan State University, East Lansing.
J Forensic Sci. 1990 Sep;35(5):1087-93.
The purpose of this survey was to determine the methods of analysis being used on gunshot residue (GSR) samples in forensic science laboratories across the United States. In addition, the two general techniques of GSR analysis are compared and contrasted. Problems encountered by analysts using scanning electron microscopy/energy-dispersive X-ray analysis (SEM/EDX) are discussed.
本次调查的目的是确定美国各地法医科学实验室对枪击残留物（GSR）样本所采用的分析方法。此外，还对GSR分析的两种常规技术进行了比较和对比。讨论了分析人员在使用扫描电子显微镜/能量色散X射线分析（SEM/EDX）时遇到的问题。
