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) Sample Type Blood (1) Serum or Plasma (1) (-) Urine (1) Test Area (-) Drugs of Abuse (1) Therapeutics (4) Test Category Sedative/Hypnotics (1) Test Sub-Category Alcohols (5) (-) Barbiturates (1) Benzodiazepines (1) Cannabinoids (2) Cocaine (2) Designer Benzodiazepines (1) Hallucinogens (2) Opiates/Opioids (3) Other (2) Test Test Name 0512U Barbiturates Screen, Urine