Whatman® Cellulose Filter Paper

Whatman® cellulose filters are manufactured from high-quality cotton liners, which have been treated to achieve a minimum alpha cellulose content of 98%. These cellulose filter papers are used fro general filtration and exhibit particle retention levels down to 2.5 μm. A whide chose of retention and flow rate combinations are available to suit numerous laboratory applications.

The different groups of cellulose filters offer increasing degrees of purity, hardness, and chemical resistance.