3.Ph0toresist filtration in the electronics industry 4. Ultimate filtration Of chemical Sterilization: Non-Sterilization packaging; High temperature and high pressure sterilization 121 0 C for 30 minutes Specification Pore (um): 0.10, 0.2, 0.8s 1.2 Shape Size(mm): Disc Membrane : (DI 035, 090, 0100, 0300: Square Membrane: Can be customized.