【PURPOSE】Suitable for electrodes in fuel cells, electrochemical sensors 【CHARACTERISTICS】 long service life, High conductivity, high output power 【MODEL】N-117 Thickness: 183um, Density: 360g/m2, Conductivity: 0.083S/cm, Exchange capacity: 0.89 meq/g 【STORAGE】When not in use, put it in a plastic bag for sealing and storage to avoid moisture