Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Enzyme Immunoassay (EIA) (1) (-) Gas Chromatography (GC) (28) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (7) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (71) Sample Type Blood (11) Serum or Plasma (10) Urine (8) Test Area Drugs of Abuse (1) Exposure (15) (-) Therapeutics (29) Test Category Analgesics (2) Anesthetics (4) Antidepressants (3) Antiepileptics/Antiseizures (3) Antihistamines (2) Antiparkinsons (3) Antipsychotics (11) Sedative/Hypnotics (1) Test Sub-Category Anticholinergics (3) Barbiturates (5) Opiates/Opioids (2) Other (11) Phenothiazines (5) Tricyclic (3) Your search has returned no tests.