Blue Foot Print Spray - Forensics cannabis and spraying the paper with

and spraying the paper with the reagent from this can

easily and quickly identifying the use of controlled substances in these fields

Cannabispray contains a patented modified Fast Blue BB reagent

and stabilize this well known reagent

You can mix and match any test you might need

Blue Foot Print Spray - Forensics cannabis and spraying the paper withBlue is a unique tool for the development of footprints. Spraying directly on a non porous surface will reveal the pattern of any undisturbed footprint that exists. The pattern will appear blue on a yellow background. It can be used on wooden, stone and linoleum floors and similar surfaces, which makes it an easy tool for footprint visualization, when casting is not an option.