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) (1) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Sample Type (-) Serum or Plasma (1) Urine (1) Test Area Therapeutics (1) Test Category Antidepressants (2) (-) Sedative/Hypnotics (1) Test Sub-Category Barbiturates (1) Test Test Name 0320SP Amobarbital, Serum/Plasma