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) (14) Gas Chromatography/Mass Spectrometry (GC/MS) (22) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (64) Sample Type Blood (32) Fluid (5) Plasma (1) Serum or Plasma (32) Tissue (5) Urine (25) Test Area Drugs of Abuse (31) Impairment (11) Newborn Tox (5) Postmortem (11) (-) Therapeutics (100) Test Category Anesthetics (6) Antianxiety (17) (-) Antidepressants (2) Antiepileptics/Antiseizures (11) Antipsychotics (3) Depressants (13) (-) Sedative/Hypnotics (98) Test Sub-Category Barbiturates (18) Benzodiazepines (32) Hormones (3) Non-Benzodiazepines (8) Other (39) Your search has returned no tests.