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/Mass Spectrometry (GC/MS) (1) Sample Type Serum or Plasma (1) (-) Urine (1) Test Area (-) Therapeutics (1) Test Category Analgesics (4) Antianxiety (3) Anticholinergics (2) Antidepressants (6) Antihypertensives (1) Antimicrobials (3) Antipsychotics (1) Bronchodilators (1) Diuretics (1) (-) Sedative/Hypnotics (1) Stimulants (4) Test Sub-Category Barbiturates (1) Test Test Name 0320U Amobarbital, Urine