Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (8) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Serum or Plasma (1) Test Area (-) Therapeutics (1) Test Category (-) Antiepileptics/Antiseizures (1) Immunosuppressants (1) Sedative/Hypnotics (4) Test Sub-Category (-) Other (1) Test Test Name 4025SP Ezogabine and Metabolite, Serum/Plasma