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) (2) Sample Type Blood (2) (-) Serum or Plasma (2) Tissue (1) Urine (1) Test Area (-) Therapeutics (2) Test Category Antihypertensives (2) Test Sub-Category Alkaloids (2) Anticoagulants (1) Antimalarials (1) Antipyretics (3) Antivirals (3) Barbiturates (1) Benzodiazepines (2) Beta-2 Andrenergic Agonists (1) (-) Beta Blockers (2) Calcium Channel Blockers (1) Carbonic Anhydrase Inhibitors (1) Hemostatics (1) NSAIDs (1) Opiates/Opioids (1) Other (11) Phenothiazines (1) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (1) Tricyclic (3) Test Test Name 0012SP Acebutolol, Serum/Plasma 0483SP Atenolol, Serum/Plasma