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) (4) Gas Chromatography (GC) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) Sample Type (-) Blood (15) Fluid (4) Hair (1) Serum or Plasma (13) Tissue (3) Urine (13) Test Area Drugs of Abuse (4) Therapeutics (11) Test Category (-) Analgesics (9) Anesthetics (4) Antianxiety (1) Antiarrhythmics (2) (-) Anticholinergics (2) Antidepressants (9) Antiepileptics/Antiseizures (3) Antihistamines (2) Antihypertensives (1) Antipsychotics (5) Decongestants (1) (-) Depressants (4) Diagnostic Aids (2) Hallucinogens (1) Muscle Relaxants (2) NPS/Designer Drugs (2) Other (1) Psychoactives (1) Sedative/Hypnotics (4) Stimulants (3) Vasodilators (1) Volatiles (1) Test Sub-Category Alkaloids (1) Benzodiazepines (2) Opiates/Opioids (10) Other (2) Your search has returned no tests.