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) Serum or Plasma (1) Test Area (-) Therapeutics (1) Test Category Anesthetics (1) Antacids (1) Antidiabetics (2) Antiepileptics/Antiseizures (1) (-) Antiparkinsons (1) Antipsychotics (1) Sedative/Hypnotics (1) Test Sub-Category Dopamine Antagonists (1) Test Test Name 4115B Ropinirole, Blood