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) Gas Chromatography (GC) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (2) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (36) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (10) Fluid (3) Meconium (1) Serum or Plasma (11) Tissue (3) Urine (8) Test Area Drugs of Abuse (3) Newborn Tox (2) (-) Therapeutics (36) Test Category Analgesics (7) Anesthetics (4) Antianxiety (3) Anticholinergics (4) Antidepressants (9) Antiepileptics/Antiseizures (2) Antipsychotics (1) Diuretics (2) Muscle Relaxants (4) Test Sub-Category Alkaloids (3) Alkylating Agents (1) Benzodiazepines (6) Beta Blockers (3) (-) Opiates/Opioids (7) (-) Other (29) Sympathomimetic Amines (3) Your search has returned no tests.