Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (3) Fluid (3) Serum or Plasma (3) Tissue (2) (-) Urine (2) Test Area Therapeutics (2) Test Category Analgesics (1) Antianxiety (1) Test Sub-Category Alkaloids (2) (-) Antipyretics (1) Antivirals (1) (-) Benzodiazepines (1) Beta Blockers (1) Carbonic Anhydrase Inhibitors (1) Opiates/Opioids (2) Other (4) Test Test Name 0030U Acetaminophen, Urine 8646U Alprazolam and Metabolite, Urine