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) (1) Sample Type (-) Blood (1) Serum or Plasma (1) Test Area (-) Therapeutics (1) Test Category Antihypertensives (1) Test Sub-Category Alkaloids (1) Alpha-2 Adrenergic Antagonists (1) Alpha/Beta Adrenergic Agonists (1) Alpha Blockers (1) Antibiotics (1) Anticholinergics (1) Anticoagulants (1) Antifungals (1) Antihistamines (1) Antimalarials (1) Antiparasitics (1) Barbiturates (2) Benzodiazepines (2) Beta Blockers (2) Calcium Channel Blockers (1) (-) Diuretics (1) Dopamine Antagonists (1) Non-Barbiturate Sedative Hypnotics (1) Non-Benzodiazepines (1) NSAIDs (1) Opiates/Opioids (3) Other (44) Phenothiazines (1) Selective Serotonin Reuptake Inhibitors (SSRI) (2) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (2) Sympathomimetic Agents (1) Tricyclic (3) Vasoconstrictors (1) Test Test Name 4540B Triamterene, Blood