Macherey-Nagel

Macherey-Nagel Filter Papers, round, grade MN 640 w, 240 mm, 100 pcs.

Name: Macherey-Nagel Filter Papers, round, grade MN 640 w, 240 mm, 100 pcs.
Brand: Macherey-Nagel

equivalent to Whatman/Schleicher Schüll article No. 1441240. Basis weight: 85 g/m2. Thickness: 0.2 mm. Filtration speed: 9 s/10 ml. Smooth. Ash free, fast filtering, for coarse precipitates as iron and aluminum, bismuth, copper iron sulfid, nickel dimethylglyoxime. MN 640 w is a fast, ashless filter paper. Recommended for analytical procedures involving coarse particles or gelatinous precipitatesMostra di più

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