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) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Sample Type Blood (5) Fluid (1) Serum or Plasma (5) Tissue (1) Urine (1) Test Area Drugs of Abuse (22) Postmortem (17) (-) Therapeutics (13) Test Category (-) Anesthetics (6) Antiepileptics/Antiseizures (3) (-) Depressants (7) Sedative/Hypnotics (98) Test Sub-Category Barbiturates (6) Benzodiazepines (5) Other (2) Your search has returned no tests.