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 (4) Tissue (1) (-) Urine (2) Test Area Therapeutics (2) Test Category Analgesics (2) Test Sub-Category Alcohols (3) Alkaloids (2) (-) Antipyretics (2) Antivirals (2) Barbiturates (2) Benzodiazepines (1) Beta Blockers (1) Carbonic Anhydrase Inhibitors (1) Herbicides (1) Opiates/Opioids (3) Other (11) Phenothiazines (2) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (1) Small Molecule (1) Toxic Elements (4) Tricyclic (2) Test Test Name 0030U Acetaminophen, Urine 0032U Acetaminophen Screen, Urine