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) (2) Sample Type Blood (2) Serum or Plasma (2) (-) Tissue (2) Urine (2) Test Area Therapeutics (2) Test Category (-) Anticholinergics (1) Antidepressants (2) Depressants (1) Metals/Elements (1) Muscle Relaxants (1) (-) Other (1) Sedative/Hypnotics (1) Volatiles (1) Test Sub-Category Other (1) Test Test Name 0620TI Benztropine, Tissue 2111TI Baclofen, Tissue