【PURPOSE】Suitable for electrodes in fuel cells, vanadium cells, electrolytic cells, electrodialysis and electrochemical sensors 【CHARACTERISTICS】 good thermal stability, high temperature resistance; Resistance to electrochemical oxidation, low corrosion, good chemical stability; Good mechanical performance and long service life; High conductivity, high output power 【STORAGE】When not in use, put it in a plastic bag for sealing and storage to avoid moisture 【N117/N115/NR211/NR212】This page contains a total of 4 different membranes, and specific parameters can be found in the pictures. Please choose the appropriate one according to your actual needs 【Tips】If you have special needs, please contact us