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) (4) Sample Type Blood (5) Fluid (3) (-) Serum or Plasma (5) Tissue (2) Urine (3) Test Area Drugs of Abuse (2) (-) Therapeutics (5) Test Category Analgesics (4) Antihypertensives (1) Test Sub-Category Antimalarials (1) (-) Diuretics (1) (-) Opiates/Opioids (4) Other (5) Vasodilators (1) Your search has returned no tests.