Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Gas Chromatography (GC) (6) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (13) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (10) Sample Type Blood (5) Fluid (1) Serum or Plasma (5) Tissue (2) Urine (3) Test Area Drugs of Abuse (5) Therapeutics (11) Test Category (-) Anesthetics (4) Antiepileptics/Antiseizures (3) (-) Depressants (12) Drugs of Abuse (3) Exposure (1) Other (1) Sedative/Hypnotics (76) Test Sub-Category Barbiturates (4) Benzodiazepines (10) Other (2) Your search has returned no tests.