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) (1) Sample Type (-) Blood (1) Fluid (1) Serum or Plasma (1) Tissue (1) Urine (1) Test Area (-) Drugs of Abuse (1) Therapeutics (1) Test Category Depressants (1) Drugs of Abuse (5) Drugs of Abuse, Therapeutics (8) Exposure (1) Hallucinogens (2) NPS/Designer Drugs (2) (-) Sedative/Hypnotics (1) Therapeutics (6) Test Sub-Category Barbiturates (1) Test Test Name 8620B Barbiturates Panel, Blood