Register
Cat. #N022A330R Nylon Membrane, 30cm W x 3meter L, 0.22µm pore size Cat. #N045A330R Nylon Membrane, 30cm W x 3meter L, 0.45µm pore size Cat. #N120A330R Nylon Membrane, 30cm W x 3meter L, 1.20µm pore size