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 (6) Fluid (1) Serum or Plasma (7) (-) Tissue (1) Urine (3) Test Area (-) Therapeutics (1) Test Category Antipsychotics (1) Test Sub-Category (-) Other (1) Test Test Name 4105TI Risperidone and Metabolite, Tissue