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) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (4) Fluid (1) Serum or Plasma (4) (-) Urine (2) Test Area (-) Therapeutics (2) Test Category Analgesics (4) Antidepressants (4) (-) Antiepileptics/Antiseizures (2) Antimicrobials (1) Antiparkinsons (1) Antipsychotics (3) Bronchodilators (1) Sedative/Hypnotics (1) Stimulants (1) Sympathomimetic Amines (1) Test Sub-Category Other (2) Test Test Name 4519U Topiramate, Urine 4700U Trimethadione and Metabolite, Urine