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) (2) Sample Type Blood (3) Fluid (1) Serum or Plasma (3) (-) Urine (2) Test Area Therapeutics (2) Test Category Antianxiety (1) (-) Antiepileptics/Antiseizures (2) Antihistamines (1) Antimicrobials (1) Hallucinogens (1) Laxatives (1) Stimulants (1) Test Sub-Category Other (2) Test Test Name 2484U Lamotrigine, Urine 2527U Lacosamide, Urine