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/Mass Spectrometry (GC/MS) (2) Sample Type (-) Blood (1) (-) Fluid (1) Serum or Plasma (1) Tissue (1) Urine (1) Test Area (-) Drugs of Abuse (2) Therapeutics (5) Test Category Sedative/Hypnotics (2) Test Sub-Category (-) Barbiturates (2) Other (3) Test Test Name 8620B Barbiturates Panel, Blood 8620FL Barbiturates Panel, Fluid