GunShot Residue Analysis TESCAN GSR Sample Holder Kit Gunshot residuum analysis (GSR) Bullets and cartridge investigation Tool marks investigation After car crash filament and bulb investigation Counterfeit signatures, bank notes Analysis of hairs, textiles and papers Paints, prints and ink analysis Minerals, soils and metals analysis Many more stub-stages for 26 / 52 stubs or other samples TESCAN TRACE GSR The TESCAN VEGA and MIRA SEMs are also available as “TRACE GSR” Model with integrated EDX system and software for GSR analysis.   More details here