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) (2) Sample Type Blood (2) Serum or Plasma (2) Tissue (1) (-) Urine (2) Test Area Therapeutics (2) Test Category Antidepressants (2) Test Sub-Category (-) Monoamine Oxidase Inhibitors (MAOI) (1) Opiates/Opioids (1) Organochlorides (1) Other (8) Succinimide (1) Tetracyclics (1) (-) Tricyclic (1) Test Test Name 3220U Nortriptyline, Urine 3550U Phenelzine, Urine