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.

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Product Product Name Price
10334345 Grade 0858 ½ qualitative filter paper, 150 mm 150 mm 34.12 USD Add to cart Get Quote

In Stock Stock on request Limited stock

10334347 Grade 0858 ½ qualitative filter paper, 185 mm 185 mm 39.44 USD Add to cart Get Quote

In Stock Stock on request Limited stock

10334351 Grade 0858 ½ qualitative filter paper, 240 mm 240 mm 57.72 USD Add to cart Get Quote

In Stock Stock on request Limited stock

10334352 Grade 0858 ½ qualitative filter paper, 270 mm 270 mm 73.79 USD Add to cart Get Quote

In Stock Stock on request Limited stock

10334353 Grade 0858 ½ qualitative filter paper, 320 mm 320 mm 74.11 USD Add to cart Get Quote

In Stock Stock on request Limited stock

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