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) (1) Sample Type (-) Blood (1) Serum or Plasma (1) Test Area Therapeutics (1) Test Category Analgesics (9) (-) Anesthetics (1) Antiepileptics/Antiseizures (1) Depressants (1) NPS/Designer Drugs (1) Test Sub-Category Antiarrhythmics (1) (-) Barbiturates (1) Non-Barbiturate Sedative Hypnotics (1) Other (1) Test Test Name 9419B Thiopental and Metabolite Screen, Blood