Macherey-Nagel Filter Papers, round, grade MN 617 we, 400 mm, 100 pcs.

Basis weight: 85 g/m2. Thickness: 0.22 mm. Filtration speed: 5 s/10 ml. Smooth. Very fast filtration for coarse precipitates. MN 617 we is the fastest qualitative filter paper with highest flow rate. This very soft filter paper is used for example in routine clean up of large volumes of sample with coarse particles.