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) (2) (-) Gas Chromatography (GC) (4) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (1) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (14) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (11) Serum or Plasma (13) (-) Urine (6) Test Area Drugs of Abuse (2) Exposure (6) (-) Therapeutics (6) Test Category Analgesics (1) Antianxiety (1) Antidepressants (2) Antiepileptics/Antiseizures (1) Sedative/Hypnotics (1) Test Sub-Category Barbiturates (1) Opiates/Opioids (1) Other (2) Tetracyclics (2) Your search has returned no tests.