Description:
Cytiva Whatman 6780-1304 Puradisc 13mm x 0.45um Sterile PES Membrane Syringe Filters. Hydrophilic PES membranes (polyethersulfone) are designed for stability in low pH, have low levels of extractables, and exhibit low protein binding, making them suitable for many aqueous and organic solvents. PES membranes allow higher liquid flow than either PTFE or PVDF. 50/pack.
Pore Size (µm): 0.45, Sterile
