Fludrocortisone (Standard) is the analytical standard of Fludrocortisone. This product is intended for research and analytical applications. Fludrocortisone inhibits natriuresis. Fludrocortisone is a synthetic mineralocorticoid with anti-inflammatory activity. Fludrocortisone can be studied in research for small cell lung cancer with profound hyponatremia and acute neurological symptoms as well as aneurysmal subarachnoid hemorrhage[1][2].