Gunshot Residue Kit, GSR-SEM 3M Rescue and Descent Forest Green Hard Hat -

Forest Green Hard Hat - 1 Each

The 3M™ Speedglas™ Headband Assembly Kit SL is an assembly part for headband for 3M™ Speedglas™ Helmet SL

Battery Operated Photoelectric /Ionization Smoke Alarm - 1 Each

The C & S Supply VB1560 1in Viper Ball Shutoff W/ Pistol Grip is constructed of hard anodized aluminum

Gunshot Residue Kit, GSR-SEM 3M Rescue and Descent Forest Green Hard Hat -Gunshot Residue Kit GSR SEM 1 PER BOX This Gunshot Residue Collection Kit for Scanning Electron Microscope Analysis (SEM) is ideal for field use! The Scanning Electron Microscope (SEM) analysis kit consists of metal discs 1. 8" stub, 1. 5" face with an adhesive on them. The discs are dabbed on the hands and the adhesive picks up the gunshot residue particles. The metal discs are then sent to the laboratory. Visible stains do not appear on the hands.