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 Serum or Plasma (1) Test Area Exposure (5) (-) Therapeutics (1) Test Category Analgesics (9) Antiarrhythmics (2) Anticholinergics (6) Antiepileptics/Antiseizures (2) Antimigraines (3) (-) Antiparkinsons (1) Immunosuppressants (1) Sedative/Hypnotics (5) Vasodilators (3) Test Sub-Category (-) Other (1) Test Test Name 4205SP Sinemet®, Serum/Plasma