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 (2) Serum or Plasma (2) (-) Urine (1) Test Area Therapeutics (1) Test Category Alcohols (3) Analgesics (10) Antacids (1) Antianxiety (1) Antidepressants (3) Antidiabetics (2) (-) Antiepileptics/Antiseizures (1) Antihypertensives (2) Antipsychotics (1) Hallucinogens (5) Immunosuppressants (1) Metals/Elements (13) Muscle Relaxants (2) NPS/Designer Drugs (1) Pesticides/Insecticides (1) Sedative/Hypnotics (4) Solvents (4) Stimulants (5) Volatiles (4) Test Sub-Category Barbiturates (1) Test Test Name 2860U Metharbital and Metabolite, Urine