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) (3) Sample Type Blood (26) Fluid (6) Serum or Plasma (39) (-) Tissue (3) Urine (10) Test Area Therapeutics (3) Test Category (-) Antiepileptics/Antiseizures (3) Therapeutics (3) Test Sub-Category (-) Other (3) Your search has returned no tests.