See-Through - Forensics PenTest The test contains an ampoule

The test contains an ampoule

Chen's Reagent for Narcotics Testing

They lie on the floor

will reveal traces of several narcotics

Several presumptive drug tests have been conceptualized by the Mistral Group to help detect trace drug residues from a surface

See-Through - Forensics PenTest The test contains an ampouleSee 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