Ferrotrace - Forensics Drug Detection_Cannabis Spraying directly on a non-porous

Spraying directly on a non-porous surface will reveal the pattern of any undisturbed footprint that exists

Find Breeze in the KN Reagent for Marijuana Testing

After the document or envelope dries

Wiping any surface once with the included special Test Paper #630

Ferrotrace - Forensics Drug Detection_Cannabis Spraying directly on a non-porousFerrotrace is a non toxic iron detection spray that reveals invisible iron traces left on a suspects hands after touching a weapon. Ferrotrace offers superior sensitivity, convenience and ease of use over other currently available field tests. Even after a weapon has been removed from a crime scene, an officer can quicly screen a large number of people by spraying Ferrotrace directly onto hands or environmental surfaces such as paper. If a suspect was