Macherey-Nagel Filter Papers, round, grade MN 615, 500 mm, 100 pcs.

equivalent to Whatman/Schleicher Schüll article No. 1001500. Basis weight: 70 g/m2. Thickness: 0.16 mm. Filtration speed: 22 s/10 ml. Smooth. Medium fast filtration for routine analyzes.