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Whatman cellulose filters are manufactured from high quality
cotton linters which have been treated to achieve a minimum
alpha cellulose content of 98%. These cellulose filter papers
are used for general filtration and exhibit particle retention
levels down to 2.5 µm. Whatman offers a wide choice of
retention/flow rate combinations to match numerous laboratory
applications.
The different groups of filter paper types offer increasing
degrees of purity, hardness and chemical resistance. |
+32 (0) 16
58 90 45 
+32 (0) 16
50 90 45
