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 (3) Fluid (1) Oral Fluid (Saliva) (1) Serum or Plasma (3) (-) Tissue (2) Urine (3) Test Area Therapeutics (2) Test Category (-) Anticholinergics (1) Antidepressants (2) (-) Depressants (1) Test Sub-Category Benzodiazepines (1) Other (1) Test Test Name 0620TI Benztropine, Tissue 9329TI Benzodiazepines Panel, Tissue