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/Mass Spectrometry (GC/MS) (7) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (19) Sample Type (-) Blood (32) Fluid (5) Plasma (1) Serum or Plasma (32) Tissue (5) Urine (25) Test Area Drugs of Abuse (2) (-) Therapeutics (32) Test Category Anesthetics (3) Antianxiety (5) (-) Antidepressants (1) Antiepileptics/Antiseizures (5) Antipsychotics (1) Depressants (3) (-) Sedative/Hypnotics (31) Test Sub-Category Barbiturates (6) Benzodiazepines (10) Hormones (1) Non-Benzodiazepines (2) Other (13) Your search has returned no tests.