Gridded Membrane Filters

Orientfiltr mixed cellulose ester(MCE) membrane filter and Cellulose acetate membrane filter are ideal for Colony Counting and Sterility Testing. Orientfiltr MCE membrane filters are composed of cellulose acetate and cellulose nitrate, which has made them among the most widely used membranes in analytical and research applications. High Performance MCE membranes use microbiological – “friendly” ink which promotes growth on grids to maximize recovery.