See-Through - Forensics Drug Detection_Codeine a layering comes out where

a layering comes out where the lower layer produces a red color if the sample is positive with marijuana

Easy-to-Use

A reddish brown colour reaction reaction on the Collection Paper indicates a positive reaction

No memory and virtually no self-discharge for maximum productivity and less downtime

like some other depressants

See-Through - Forensics Drug Detection_Codeine a layering comes out whereSee Through is a transparency spray used to inspect the contents of suspect envelopes and documents. It is a clear liquid that is non conductive. Simply spray the suspect envelope or document from a distance of 4 inches, getting the document wet. Observe the contents. After the document or envelope dries, See Through will not leave any traces or marks and will not damage ink or address markings. Features See the contents of sealed envelopes or manila