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 (3) Tissue (1) (-) Urine (2) Test Area Therapeutics (2) Test Category (-) Analgesics (2) Antidepressants (2) Solvents (1) Stimulants (4) Volatiles (4) Test Sub-Category (-) Antipyretics (2) Opiates/Opioids (1) Test Test Name 0030U Acetaminophen, Urine 0032U Acetaminophen Screen, Urine