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Cytiva Whatman™ Grade 0858-1/2 Qualitative Filter Papers
Description
Grained, with medium fast flow rate and medium retention. A universal filter paper, used for the filtration of extracts, oils, beer, syrups etc.; also applied in filter presses or for the aspiration of liquids.
- Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses.
- Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed.
- Increased total loading capacity as more filter area is available.
- Maintained flow rate due to the reduction in filter paper contact with funnel side and the self-supporting shape of the filter itself.
- The prepleating does not significantly affect any of the technical data, and the same figures may be used for the flat circles.
Specifications
Specifications
| Description | Grade 0858 ½ qualitative filter paper, 240 mm |
| Format | Disc |
| Material | Cellulose |
| Particle Retention | 12 μm |
| Filtration Speed | Approx. 55 s |
| For Use With (Application) | Grained, with medium fast flow rate and medium retention. A universal filter paper, used for the filtration of extracts, oils, beer, syrups etc.; also applied in filter presses or for the aspiration of liquids. |
| Grade | Grade 0858 ½ |
| Thickness (Metric) | 170 μm |
| Diameter (Metric) | 240 mm |
Product Title
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