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) (5) (-) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (14) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (11) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type Urine (1) Test Area Therapeutics (1) Test Category (-) Depressants (1) Drugs of Abuse (12) Drugs of Abuse, Therapeutics (4) Sedative/Hypnotics (1) Therapeutics (3) Test Sub-Category Benzodiazepines (1) Test Test Name 0568U Benzodiazepines Screen, Urine