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 (1) Serum or Plasma (1) Urine (1) Test Area Exposure (1) Therapeutics (2) Test Category (-) Antiepileptics/Antiseizures (2) Antipsychotics (4) (-) Industrial/Environmental Toxins (1) Muscle Relaxants (4) Other (2) Pesticides/Insecticides (4) Test Sub-Category (-) Other (3) Test Test Name 1355U o-Toluidine, Urine 3265B Oxcarbazepine / Eslicarbazepine Acetate as Metabolite, Blood 3265SP Oxcarbazepine / Eslicarbazepine Acetate as Metabolite, Serum/Plasma