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) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) Immunoassay (IA) (1) Sample Type Blood (3) Fluid (1) Serum or Plasma (4) Tissue (1) Urine (2) Test Area Therapeutics (11) Test Category (-) Analgesics (11) Test Sub-Category (-) Antipyretics (9) (-) NSAIDs (2) Opiates/Opioids (3) Your search has returned no tests.