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 (1) Test Area (-) Therapeutics (2) Test Category Analgesics (2) Test Sub-Category Alkaloids (4) Anticoagulants (1) Antimalarials (1) Antipyretics (5) Antivirals (5) Barbiturates (1) Benzodiazepines (4) Beta-2 Andrenergic Agonists (2) Beta Blockers (4) Calcium Channel Blockers (2) Carbonic Anhydrase Inhibitors (2) Hemostatics (1) (-) NSAIDs (2) Opiates/Opioids (2) Other (18) Phenothiazines (2) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (2) Tricyclic (6) Test Test Name 0425B Antipyrine, Blood 0425SP Antipyrine, Serum/Plasma