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) (5) Sample Type (-) Blood (4) Fluid (3) Serum or Plasma (4) Tissue (2) (-) Urine (2) Test Area Drugs of Abuse (4) (-) Therapeutics (6) Test Category Analgesics (6) Test Sub-Category Antimalarials (2) Diuretics (2) (-) Opiates/Opioids (6) Other (7) Your search has returned no tests.