Gunshot Residue Kit, GSR-SEM Welding Respirator Kits 3M SA-2100LP Combination Dual Airline

3M SA-2100LP Combination Dual Airline Back-Mounted Adapter Kit

It helps workers stay safe by maintaining proper airflow

This Fire Helmet exceeds the NFPA 1971

Designed to enhance worker safety and confidence at height

Gunshot Residue Kit, GSR-SEM Welding Respirator Kits 3M SA-2100LP Combination Dual AirlineGunshot 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.