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) (6) Enzyme Immunoassay (EIA) (3) Gas Chromatography (GC) (5) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (22) Sample Type Blood (11) Fluid (3) Hair (1) Serum or Plasma (10) Tissue (2) Urine (9) Test Area Drugs of Abuse (13) (-) Therapeutics (36) Test Category (-) Analgesics (25) Anesthetics (12) Antianxiety (2) Antiarrhythmics (4) (-) Anticholinergics (6) Antidepressants (25) Antiemetics (1) Antiepileptics/Antiseizures (6) Antihistamines (3) Antihypertensives (2) Antimicrobials (1) Antipsychotics (10) Antitussives/Cough Suppressants (3) Decongestants (4) (-) Depressants (5) Diagnostic Aids (2) Muscle Relaxants (4) Sedative/Hypnotics (11) Stimulants (2) Vasodilators (1) Test Sub-Category Alkaloids (3) Benzodiazepines (5) Opiates/Opioids (25) Other (3) Your search has returned no tests.