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 (2) Drugs of Abuse, Therapeutics (3) Hallucinogens (2) NPS/Designer Drugs (1) (-) Sedative/Hypnotics (1) Therapeutics (2) Test Sub-Category Barbiturates (1) Test Test Name 8620SP Barbiturates Panel, Serum/Plasma