Drug of Abuse Urine Screening - Drug of Abuse Screening (Urine)

A rapid immunoassay (enzyme-linked immunosorbent assay - ELISA or chromatographic techniques) is used for the qualitative detection of specific drug metabolites or the drugs themselves in a urine sample. It is used to detect a variety of substances such as amphetamines, marijuana (THC), cocaine, opioids, benzodiazepines, and others.