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) (5) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (12) Sample Type Blood (4) Serum or Plasma (2) Urine (2) Test Area Drugs of Abuse (3) Therapeutics (5) Test Category Acids (3) (-) Analgesics (4) (-) Anesthetics (4) Antidepressants (3) Antiepileptics/Antiseizures (3) Antihistamines (2) Antiparkinsons (3) Antipsychotics (11) Depressants (2) Other (2) Sedative/Hypnotics (1) Solvents (1) Terpenes (3) Volatiles (6) Test Sub-Category Barbiturates (4) Opiates/Opioids (4) Your search has returned no tests.