Macherey-Nagel Glass fiber filter, round, MN 85/70, 185 mm, 0,6 μm, 1 pc/PAK

equivalent to Whatman/Schleicher Schüll article No. 10370010 MN 85/70 is slightly less retentive than MN 85/90, lighter and thinner. The filter contains an organic binder for high mechanical strength with temperature stability up to 200 °C