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) Sample Type (-) Blood (1) Serum or Plasma (1) Test Area Therapeutics (1) Test Category Analgesics (12) (-) Antacids (1) Antianxiety (1) Antiepileptics/Antiseizures (1) Antipsychotics (1) Antispasmodics (1) Muscle Relaxants (2) Pesticides/Insecticides (1) Test Sub-Category Proton-Pump Inhibitors (1) Test Test Name 3232B Omeprazole / Esomeprazole, Blood