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 (2) Fluid (1) Serum or Plasma (2) (-) Tissue (1) Urine (1) Test Area (-) Therapeutics (1) Test Category Anticholinergics (1) Antidepressants (2) Depressants (1) (-) Muscle Relaxants (1) Other (1) Test Sub-Category Test Test Name 2111TI Baclofen, Tissue