Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type (-) Blood (3) Serum or Plasma (3) Test Area Therapeutics (3) Test Category Acids (2) Analgesics (11) Anesthetics (3) Antidepressants (8) Antiepileptics/Antiseizures (5) Antihistamines (1) (-) Antihypertensives (3) Antimicrobials (2) Antineoplastics (1) Antiparkinsons (2) Antipsychotics (9) Antirheumatics (1) Biomarkers (4) Bronchodilators (2) Cholinesterase Inhibitors (1) Depressants (1) Diuretics (1) Immunosuppressants (3) Metals/Elements (11) Muscle Relaxants (1) Sedative/Hypnotics (4) Solvents (4) Stimulants (2) Sympathomimetic Amines (2) Terpenes (1) Vasodilators (1) Volatiles (5) Test Sub-Category Alpha Blockers (1) Beta Blockers (1) Diuretics (1) Test Test Name 4329B Terazosin, Blood 4482B Timolol, Blood 4540B Triamterene, Blood