Detection of Gunshot Residue Particles from the Hands of a Shooter

摘要: The identification of gunshot residue (GSR) is a topic great interest to the police officer and prosecutor problem for criminalist. want test that will demonstrate existence GSR on subject's hands. difficulty criminalist in associating quantitative amounts GSR-indicating elements (barium, antimony, lead) exclusively with GSR. In this paper technique described tries identify as individual particles which are part components smoke emanating from discharge firearm.