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) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (5) Serum or Plasma (6) (-) Tissue (2) Urine (4) Test Area Therapeutics (2) Test Category Antidepressants (1) Antihypertensives (1) Test Sub-Category Alcohols (2) Antipyretics (1) Benzodiazepines (1) Beta-2 Andrenergic Agonists (1) (-) Beta Blockers (1) Other (3) Toxic Elements (2) (-) Tricyclic (1) Test Test Name 0310TI Amitriptyline and Metabolite, Tissue 0483TI Atenolol, Tissue