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