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) (18) Gas Chromatography/Mass Spectrometry (GC/MS) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (14) Sample Type Blood (15) Fluid (2) Hair (1) Serum or Plasma (13) Tissue (1) Urine (11) Test Area Drugs of Abuse (2) Exposure (3) Therapeutics (38) Test Category Alcohols (3) (-) Analgesics (27) Anesthetics (12) (-) Antianxiety (2) Antiarrhythmics (4) Anticholinergics (6) Antidepressants (25) (-) Antiemetics (1) Antiepileptics/Antiseizures (6) Antihistamines (3) Antihypertensives (2) Antimicrobials (1) (-) Antipsychotics (13) Antitussives/Cough Suppressants (3) Decongestants (4) Depressants (16) Diagnostic Aids (4) Diuretics (1) Drugs of Abuse (4) Hallucinogens (3) Muscle Relaxants (4) NPS/Designer Drugs (5) Other (1) Psychoactives (4) Sedative/Hypnotics (11) Stimulants (9) Vasodilators (1) Volatiles (1) Test Sub-Category Antihistamines (1) Opiates/Opioids (27) Other (7) Phenothiazines (8) Your search has returned no tests.