Gunshot Residue Presumptive Test Kit Construction Hard Hats & Head Protection for everyday use to clean

for everyday use to clean your welding helmet

and optimized airflow for extended wearer comfort

Tandem pulley for up to 1 2" wire rope

Clear Anti-Fog Lens are lightweight safety glasses designed to provide clear vision and reliable eye protection in demanding work environments

The 3M SecureFit SFH-700-BP Replacement Brow Pad is an approved replacement part for the SecureFit H-700 and H-800 series hard hats

Gunshot Residue Presumptive Test Kit Construction Hard Hats & Head Protection for everyday use to cleanGunshot Residue Presumptive Test Kit 1 KIT PER BOX This Gunshot Residue Presumptive Test Kit for Colorimetric trace evidence is a simple to use, two part presumptive test that will help you quickly determine whether or not a surface has recently been exposed to a discharged firearm. To use, simply wipe down the surface in question, add the chemical reagents, and observe the results. A rapid color change takes place to verify the presence of nitrates,