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) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (5) Fluid (1) Serum or Plasma (3) (-) Urine (2) Test Area Therapeutics (2) Test Category Antianxiety (4) (-) Antiepileptics/Antiseizures (2) Antipsychotics (2) Depressants (3) Sedative/Hypnotics (20) Test Sub-Category Barbiturates (1) Benzodiazepines (1) Test Test Name 1267U Clobazam, Urine 2860U Metharbital and Metabolite, Urine