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) (1) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type (-) Blood (2) Serum or Plasma (2) Urine (1) Test Area (-) Therapeutics (2) Test Category Analgesics (2) (-) Antiarrhythmics (1) Antidepressants (3) Antiepileptics/Antiseizures (2) Antihistamines (1) Antihypertensives (1) Antimicrobials (1) (-) Antipsychotics (1) Sedative/Hypnotics (1) Test Sub-Category Other (2) Test Test Name 2088B Flecainide, Blood 2110B Fluphenazine, Blood