Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme Immunoassay (EIA) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (3) (-) Meconium (1) Serum or Plasma (3) (-) Urine (3) Test Area Drugs of Abuse (1) Newborn Tox (1) (-) Therapeutics (4) Test Category Analgesics (4) Test Sub-Category Alkaloids (1) Barbiturates (3) Benzodiazepines (2) Beta Blockers (1) (-) Opiates/Opioids (4) Other (9) Sympathomimetic Amines (1) Your search has returned no tests.