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) Enzyme Immunoassay (EIA) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type (-) Blood (3) Meconium (1) Serum or Plasma (3) (-) Urine (3) Test Area Drugs of Abuse (2) (-) Therapeutics (6) Test Category Analgesics (6) Test Sub-Category Alkaloids (2) Barbiturates (6) Benzodiazepines (4) Beta Blockers (2) (-) Opiates/Opioids (6) Other (20) Sympathomimetic Amines (2) Your search has returned no tests.