MCE Membrane Filter
We offer a complete range of mixed cellulose ester membranes, with a wide
choice of pore sizes (from 0.2 to 3 μm) and diameters. The membranes are
also available in sterile format and/or with a grid pattern that provides
guidance for the quantification of microbial colonies without growth
inhibition or enhancement.
Mixed cellulose ester membranes are composed of cellulose acetate and
cellulose nitrate. The membrane offers a high degree of internal surface area
for greater product adsorption. Mixed cellulose ester membranes are
biologically inert and are a popular membrane filter choice in analytical and research applications.
Filter Diameter (mm) 47 and 50 mm
Filter Surface None or gridded
Filter Color White, black or green
Sterility None or sterile
Filter Pore Size (μm) 0.22, 0.45, 0.8 and 1.2