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 (1) (-) Serum or Plasma (1) Test Area Therapeutics (2) Test Category Anesthetics (2) Antacids (2) Antidiabetics (4) (-) Antiepileptics/Antiseizures (2) Antimicrobials (1) Antiparkinsons (2) Antipsychotics (2) Antithrombotics (1) Metals/Elements (2) Psychoactives (2) Sedative/Hypnotics (2) Test Sub-Category Other (2) Test Test Name 4125B Rufinamide, Blood 4125SP Rufinamide, Serum/Plasma