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) (3) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (12) Sample Type Blood (4) Fluid (1) Meconium (1) Serum or Plasma (4) Tissue (1) Urine (4) Test Area Drugs of Abuse (5) Newborn Tox (1) Therapeutics (9) Test Category (-) Sedative/Hypnotics (15) Test Sub-Category (-) Barbiturates (15) Your search has returned no tests.