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 (2) Anesthetics (3) (-) Antiepileptics/Antiseizures (1) Depressants (7) Drugs of Abuse (6) Drugs of Abuse, Therapeutics (3) Sedative/Hypnotics (35) Therapeutics (2) Test Sub-Category Barbiturates (1) Test Test Name 2860SP Metharbital and Metabolite, Serum/Plasma