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) Sample Type Blood (2) Serum or Plasma (2) Tissue (1) (-) Urine (1) Test Area Drugs of Abuse (2) (-) Therapeutics (1) Test Category Antidepressants (1) Test Sub-Category Alkaloids (2) Antipyretics (2) Antivirals (2) Barbiturates (5) Benzodiazepines (1) Beta Blockers (1) Carbonic Anhydrase Inhibitors (1) CNS Stimulants (1) Opiates/Opioids (3) Other (10) Phenothiazines (1) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (1) Sympathomimetic Amines (1) Tetracyclics (1) (-) Tricyclic (1) Test Test Name 0310U Amitriptyline and Metabolite, Urine