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) (7) (-) Enzyme Immunoassay (EIA) (2) Gas Chromatography (GC) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (12) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (6) Sample Type Urine (2) Test Area Drugs of Abuse (1) Therapeutics (1) Test Category Analgesics (1) (-) Depressants (1) (-) Sedative/Hypnotics (1) Test Sub-Category Barbiturates (1) Benzodiazepines (1) Test Test Name 0512U Barbiturates Screen, Urine 0568U Benzodiazepines Screen, Urine