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 Therapeutics (1) Test Category (-) Antiepileptics/Antiseizures (1) Cholinesterase Inhibitors (2) Expectorants (3) Test Sub-Category GABA Analogues (3) (-) Other (1) Test Test Name 2187SP Ganaxolone, Serum/Plasma