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) and Gas Chromatography/Mass Spectrometry (GC/MS) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Sample Type Blood (3) Fluid (1) Oral Fluid (Saliva) (1) Serum or Plasma (2) Urine (1) Test Area (-) Therapeutics (8) Test Category Antianxiety (4) Antipsychotics (3) Depressants (1) Test Sub-Category Barbiturates (5) (-) Benzodiazepines (5) Opiates/Opioids (58) Other (18) (-) Phenothiazines (3) Tricyclic (13) Your search has returned no tests.