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) (8) (-) Enzyme Immunoassay (EIA) (2) Gas Chromatography (GC) (21) Gas Chromatography/Mass Spectrometry (GC/MS) (36) Headspace Gas Chromatography (GC) (15) Hematofluorometry (H) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (74) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (2) Spectrophotometry (SP) (1) Sample Type Urine (2) Test Area Drugs of Abuse (1) Therapeutics (1) Test Category (-) Depressants (1) Drugs of Abuse (12) Drugs of Abuse, Therapeutics (4) (-) Sedative/Hypnotics (1) Therapeutics (3) Test Sub-Category Barbiturates (1) Benzodiazepines (1) Test Test Name 0512U Barbiturates Screen, Urine 0568U Benzodiazepines Screen, Urine