Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (1) Fluid (1) Serum or Plasma (1) (-) Urine (1) Test Area Therapeutics (1) Test Category Anesthetics (2) Antianxiety (1) Anticholinergics (2) Antidepressants (4) Antihistamines (1) Antitussives/Cough Suppressants (1) (-) Muscle Relaxants (1) Plasticizers (1) Volatiles (4) Test Sub-Category (-) Other (1) Test Test Name 2111U Baclofen, Urine