Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzymatic Assay (EZA) (4) Enzyme-Linked Immunosorbent Assay (ELISA) (6) Enzyme Immunoassay (EIA) (2) Gas Chromatography (GC) (7) Gas Chromatography/Mass Spectrometry (GC/MS) (10) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (52) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (23) Fluid (7) Hair (1) Meconium (1) Oral Fluid (Saliva) (1) Plasma (1) Serum or Plasma (24) Tissue (4) Urine (22) Test Area (-) Diagnostic Aids (6) Drugs of Abuse (18) Exposure (34) Newborn Tox (4) (-) Therapeutics (78) Test Category Analgesics (10) Anesthetics (6) Antianxiety (3) Antiarrhythmics (3) Anticholinergics (7) Antidepressants (9) Antiepileptics/Antiseizures (2) Antihistamines (4) Antineoplastics (1) Antipsychotics (1) Antitussives/Cough Suppressants (3) Biomarkers (4) Depressants (11) Diuretics (2) Electrolytes (2) Muscle Relaxants (4) Sedative/Hypnotics (9) Stimulants (3) Test Sub-Category Alkaloids (3) Alkylating Agents (1) Barbiturates (9) Benzodiazepines (11) Beta Blockers (3) Opiates/Opioids (10) Other (38) Small Molecule (6) Sympathomimetic Amines (3) Your search has returned no tests.