Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (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 Antacids (1) Antispasmodics (1) Test Sub-Category (-) Antispasmodics (1) Benzodiazepines (1) NSAIDs (1) Opiates/Opioids (13) Other (7) (-) Proton-Pump Inhibitors (1) Test Test Name 3232B Omeprazole / Esomeprazole, Blood 3266B Oxybutynin, Blood