XCAT Narcotics, Explosives, and Gunshot Residue Detection System Click here for high-resolution version Tested and approved, the XCAT appears on the Commonwealth of Virginia Department of Forensic ...
NEW! The XCAT narcotics, gunshot residue, and explosives detection system is very user friendly, durable and most importantly accurate. Currently in use across the U.S. and verified by an Independent ...
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