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 Antiepileptics/Antiseizures (1) Test Sub-Category Alpha-2 Adrenergic Agonists (1) Amphetamines (1) Antiarrhythmics (2) Antibiotics (1) Antifungals (6) Antihistamines (1) Antimalarials (2) Antiparasitics (1) Antivirals (1) (-) Barbiturates (1) Benzodiazepines (2) Beta Blockers (1) Diuretics (3) GABA Analogues (1) Hormones (1) Metals/Elements (1) Non-Benzodiazepines (1) NSAIDs (7) Opiates/Opioids (4) Other (41) Parkinsons (1) Phenothiazines (1) Selective Serotonin Reuptake Inhibitors (SSRI) (2) Sulfonylureas (3) Tetracyclics (1) Tricyclic (1) Vasodilators (1) Test Test Name 2860SP Metharbital and Metabolite, Serum/Plasma