PTFE Membrane Filter, Unlaminated, 0.45 Micron, 300 x 3000 mm 1/PK 소비자가 MCE Membrane Filter, Pore Size:0.45 (μm), Diameter47 (mm) – Description MCE membranes are available in a variety of pore sizes, diameters, and surface types. Most membranes can be sterilized by autoclaving.