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) (2) Sample Type (-) Blood (2) Serum or Plasma (2) Urine (2) Test Area Therapeutics (2) Test Category Antiepileptics/Antiseizures (3) (-) Sedative/Hypnotics (2) Test Sub-Category (-) Barbiturates (2) Monoamine Oxidase Inhibitors (MAOI) (1) Selective Serotonin Reuptake Inhibitors (SSRI) (1) Tricyclic (3) Test Test Name 3410B Pentobarbital, Blood 8633B Phenobarbital, Blood