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 (1) (-) Serum or Plasma (2) Test Area Therapeutics (2) Test Category Anesthetics (1) Antianxiety (1) Anticholinergics (1) Antidepressants (2) (-) Antiepileptics/Antiseizures (1) Antihistamines (1) (-) Antipsychotics (1) Antitussives/Cough Suppressants (1) Diuretics (1) Muscle Relaxants (1) Plasticizers (1) Test Sub-Category (-) Other (2) Test Test Name 0716SP Brexpiprazole, Serum/Plasma 0718SP Brivaracetam, Serum/Plasma