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) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (5) Sample Type Blood (5) Fluid (1) Hair (1) (-) Meconium (1) Serum or Plasma (5) (-) Tissue (1) (-) Urine (5) Test Area Drugs of Abuse (3) Newborn Tox (1) Therapeutics (3) Test Category (-) Sedative/Hypnotics (7) Test Sub-Category (-) Barbiturates (7) Your search has returned no tests.