for the following products
Chromium Fog Inhibitor | Heptadecafluorooctanesulfonic acid potassium salt | Perfluorooctanesulfonic acid potassium salt | Potassium perfluorooctanesulfonate (FC-95) | Potasssium perfluorooctanesulfonate and Potassium heptadecafluoro-1-octanesulfonate