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/Mass Spectrometry (GC/MS) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type (-) Blood (1) Serum or Plasma (1) (-) Urine (1) Test Area Therapeutics (2) Test Category Acids (2) Alcohols (2) (-) Antianxiety (2) Antidepressants (2) Gases (1) Sedative/Hypnotics (3) Solvents (1) Volatiles (7) Test Sub-Category Other (2) Test Test Name 2650B Meprobamate, Blood 2650U Meprobamate, Urine