Surface Drug Test D4D for Detecting Narcotic Related Drug Residue
Starts at $7.59 /boxThis Surface drug test D4D detects illicit drugs from powder, pills, or liquid. The drug residue test detects over thirty-seven (37) narcotics by wiping a suspect surface for trace drugs. The analysis comprises a test paper and a special liquid. The liquid reacts with the test paper and trace drug to produce a color identifying the substance.