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 (1) Fluid (1) Serum or Plasma (1) Tissue (1) (-) Urine (1) Test Area Therapeutics (1) Test Category Analgesics (1) Test Sub-Category Alkaloids (2) (-) Antipyretics (1) Antivirals (1) Avicides (1) Benzodiazepines (1) Beta Blockers (1) Cannabinoids (1) Carbonic Anhydrase Inhibitors (1) CNS Stimulants (1) Designer Benzodiazepines (1) Hallucinogens (2) Opiates/Opioids (5) Other (8) Sympathomimetic Amines (1) Test Test Name 0030U Acetaminophen, Urine