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) (2) Enzyme Immunoassay (EIA) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) Sample Type Blood (3) Meconium (1) Serum or Plasma (3) Urine (3) Test Area Drugs of Abuse (3) Exposure (3) Newborn Tox (1) (-) Therapeutics (10) Test Category Analgesics (10) Test Sub-Category Alkaloids (3) Alkylating Agents (1) Barbiturates (9) Benzodiazepines (11) Beta Blockers (3) (-) Opiates/Opioids (10) Other (38) Sympathomimetic Amines (3) Your search has returned no tests.