Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (6) (-) Enzyme Immunoassay (EIA) (2) Gas Chromatography (GC) (7) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (13) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (22) Sample Type Urine (2) Test Area Drugs of Abuse (1) Therapeutics (1) Test Category Alcohols (1) Analgesics (5) (-) Depressants (2) Drugs of Abuse (13) Drugs of Abuse, Therapeutics (4) Hallucinogens (2) Psychoactives (1) Sedative/Hypnotics (1) Stimulants (3) Therapeutics (3) Test Sub-Category Benzodiazepines (1) Opiates/Opioids (1) Test Test Name 0568U Benzodiazepines Screen, Urine 9343U Heroin Screen, Urine