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 Alcohols (3) Alkaloids (2) Anticoagulants (1) Antimalarials (1) Antipyretics (3) Antivirals (3) Barbiturates (2) Benzodiazepines (2) Beta-2 Andrenergic Agonists (1) (-) Beta Blockers (2) Calcium Channel Blockers (1) Carbonic Anhydrase Inhibitors (1) Hemostatics (1) Herbicides (1) NSAIDs (1) Opiates/Opioids (3) Other (17) Phenothiazines (2) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (1) Small Molecule (1) Toxic Elements (3) Tricyclic (3) Test Test Name 0012SP Acebutolol, Serum/Plasma 0483SP Atenolol, Serum/Plasma