The Thermo Scientific Phenom Perception GSR Desktop SEM is the only dedicated SEM, being specifically designed for gunshot residue (GSR) analysis. Because the system is automated, it enables speeding up the analysis process – not needing to change your settings each time, you can immediately focus on the task at hand. A high-brightness CeB6 source is at the heart of the desktop Phenom system and it provides reliable, long-lasting daily use without the need to be replaced unexpectedly. The Phenom Perception GSR Desktop SEM makes gunshot residue analysis on-demand, faster, easier and more reliable than ever before. It is perfect for every busy lab that wants to save time and floor space.