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) (1) Sample Type Blood (2) Fluid (1) Serum or Plasma (2) Tissue (1) (-) Urine (2) Test Area Therapeutics (2) Test Category Analgesics (2) Test Sub-Category Alkaloids (2) (-) Antipyretics (2) Antivirals (1) Benzodiazepines (1) Beta Blockers (1) Carbonic Anhydrase Inhibitors (1) Opiates/Opioids (2) Other (4) Test Test Name 0030U Acetaminophen, Urine 0032U Acetaminophen Screen, Urine