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) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Immunoassay (IA) (1) Sample Type Blood (1) (-) Serum or Plasma (1) (-) Urine (1) Test Area Therapeutics (2) Test Category (-) Analgesics (2) Stimulants (1) Test Sub-Category Antipyretics (2) Test Test Name 0032SP Acetaminophen Screen, Serum/Plasma 0032U Acetaminophen Screen, Urine