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) Urine (1) Test Area Therapeutics (1) Test Category Alcohols (3) Anesthetics (3) (-) Antiepileptics/Antiseizures (1) Depressants (11) Diagnostic Aids (2) Drugs of Abuse (20) Drugs of Abuse, Therapeutics (10) Exposure (1) NPS/Designer Drugs (1) Other (2) Sedative/Hypnotics (40) Therapeutics (9) Volatiles (4) Test Sub-Category Barbiturates (1) Test Test Name 2860B Metharbital and Metabolite, Blood