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) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (5) Fluid (1) Serum or Plasma (5) (-) Urine (3) Test Area Therapeutics (3) Test Category Anesthetics (2) Antianxiety (1) (-) Antiepileptics/Antiseizures (2) Antihistamines (1) Antimicrobials (1) (-) Antipsychotics (1) Hallucinogens (2) Laxatives (1) Metals/Elements (2) Mood Stabilizers (1) Stimulants (1) Test Sub-Category Other (3) Test Test Name 2484U Lamotrigine, Urine 2527U Lacosamide, Urine 2538U Loxapine, Urine