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 (1) (-) Serum or Plasma (2) Test Area Therapeutics (2) Test Category Antihypertensives (1) Antithrombotics (1) Test Sub-Category Alkaloids (2) (-) Anticoagulants (1) Antimalarials (1) Antipyretics (1) Antivirals (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 (2) Other (7) Test Test Name 0315SP Amlodipine, Serum/Plasma 0448SP Apixaban, Serum/Plasma