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