Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (3) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Sample Type Blood (2) Serum or Plasma (2) Urine (2) Test Area Drugs of Abuse (6) Newborn Tox (1) (-) Therapeutics (6) Test Category Sedative/Hypnotics (6) Test Sub-Category (-) Barbiturates (6) Benzodiazepines (1) Opiates/Opioids (1) Other (2) Your search has returned no tests.