Gunshot Residue Kit, GSR-SEM Welding Respirator Kits The DuPont Tyvek 400 TY500SWH0002

The DuPont Tyvek 400 TY500SWH0002 Sleeve is composed of flash spun high density polyethylene which creates a unique

It helps workers stay safe by maintaining proper airflow

2 9100V inside protection plates and a sweatband for the 3M™ Speedglas™ Welding Helmet 9100 MP

Portfolio carrying case also includes a shoulder strap

Gunshot Residue Kit, GSR-SEM Welding Respirator Kits The DuPont Tyvek 400 TY500SWH0002Gunshot 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.