Whatman™ Grade 0858 ½ Qualitative Filter Papers
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.
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Overview
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.
Time-saving Whatman qualitative grades are offered in this convenient form, which gives major advantages over flat circles.
Available flat stock form as Grade 0858.
Product specifications
Showing 5 products
Whatman™ Grade 0858 ½ qualitative filter paper, fluted, 150 mm (100/Pk)
10334345
In stock8 available
Whatman™ Grade 0858 ½ qualitative filter paper, fluted, 185 mm (100/Pk)
10334347
In stock36 available
Whatman™ Grade 0858 ½ qualitative filter paper, fluted, 240 mm (100/Pk)
10334351
In stock46 available
Whatman™ Grade 0858 ½ qualitative filter paper, fluted, 270 mm (100/Pk)
10334352
Stock on request
Whatman™ Grade 0858 ½ qualitative filter paper, fluted, 320 mm (100/Pk)
10334353
Stock on request
Product availability is not guaranteed and subject to change.
