Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (3) Fluid (1) Serum or Plasma (2) Urine (3) Test Area Drugs of Abuse (4) Therapeutics (5) Test Category Anesthetics (5) (-) Antianxiety (2) Antiarrhythmics (4) (-) Anticholinergics (3) Antidepressants (7) Antiepileptics/Antiseizures (3) Antihistamines (3) Antipsychotics (5) Antitussives/Cough Suppressants (3) (-) Depressants (4) Diagnostic Aids (4) Diuretics (1) Drugs of Abuse (3) Hallucinogens (3) Muscle Relaxants (4) Other (1) Sedative/Hypnotics (5) Stimulants (7) Vasodilators (1) Volatiles (1) Test Sub-Category Alkaloids (3) Benzodiazepines (9) Opiates/Opioids (3) (-) Other (9) Your search has returned no tests.