Macherey-Nagel Filter Papers, round, grade MN 616 md, 500 mm, 100 pcs.

equivalent to Whatman/Schleicher Schüll article No. 1002500. Basis weight: 85 g/m2. Thickness: 0.2 mm. Filtration speed: 55 s/10 ml. Smooth. Medium fast filtration, for example, for magnesium ammonium phosphate, zinc sulfide, etc.