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 Therapeutics (1) Test Category Antidepressants (1) Test Sub-Category Alcohols (4) Antipyretics (2) Antivirals (1) Benzodiazepines (3) Beta-2 Andrenergic Agonists (2) Beta Blockers (1) Cannabinoids (2) CNS Stimulants (1) Cocaine (1) Macrominerals (1) Other (11) Small Molecule (2) Toxic Elements (6) (-) Tricyclic (1) Test Test Name 0310TI Amitriptyline and Metabolite, Tissue