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 (2) (-) Urine (2) Test Area Therapeutics (2) Test Category Antidepressants (4) Antimicrobials (1) Antipsychotics (2) Biomarkers (1) Metals/Elements (4) Pesticides/Insecticides (1) (-) Sedative/Hypnotics (2) Volatiles (3) Test Sub-Category Barbiturates (2) Test Test Name 0320U Amobarbital, Urine 0450U Aprobarbital, Urine