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) (3) Enzyme Immunoassay (EIA) (1) (-) Gas Chromatography (GC) (8) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (20) Sample Type Blood (4) Serum or Plasma (3) Urine (1) Test Area Therapeutics (8) Test Category (-) Anesthetics (4) Antiepileptics/Antiseizures (3) (-) Sedative/Hypnotics (4) Test Sub-Category (-) Barbiturates (8) Other (14) Your search has returned no tests.