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 (5) Serum or Plasma (4) (-) Urine (1) Test Area Therapeutics (1) Test Category Alcohols (2) Analgesics (8) Antacids (1) Antianxiety (1) Antidepressants (3) Antidiabetics (1) (-) Antiepileptics/Antiseizures (1) Antihypertensives (1) Antipsychotics (1) Hallucinogens (5) Immunosuppressants (1) Metals/Elements (9) Muscle Relaxants (1) NPS/Designer Drugs (1) Pesticides/Insecticides (1) Sedative/Hypnotics (3) Solvents (4) Stimulants (4) Volatiles (5) Test Sub-Category Barbiturates (1) Test Test Name 2860U Metharbital and Metabolite, Urine