In stock | 75 Units
Equivalent to Whatman/Schleicher Schüll Artikelnr. 10300209, 442090. Basis Weight 85 g/m², 0,17 mm thick, smoth surface, ashless, slow filtration speed: 140s/10ml, for all fine and extremely fine precipitates
MN 640 d is an ashless, slow filter paper with very fine particle retention. Standard paper for critical gravimetric analysis of fine precipitates like barium sulfate or metastannic acid.
Brand | Macherey-Nagel |
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Diameter | 90 mm |
Filters pore size | 2,0-4,0 µm |
Height | 0.17 mm |
Material | Cellulose |
Grade | 640 d |
Sterile | no |
Type | Round Filter |
Weight filter | 85 g/m² |