A thick prepleated filter paper with high loading capacity. Combines medium retention with medium-fast to quick filtration speed.

  • 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
10312244 Grade 598 ½ Qualitative Filter Paper Folded (Prepleated), 125 mm 125 mm 69.77 USD Add to cart Get Quote

In Stock Stock on request Limited stock

10312247 Grade 598 ½ Qualitative Filter Paper Folded (Prepleated), 185 mm 185 mm 67.70 USD Add to cart Get Quote

In Stock Stock on request Limited stock

10312251 Grade 598 ½ Qualitative Filter Paper Folded (Prepleated), 240 mm 240 mm 92.53 USD Add to cart Get Quote

In Stock Stock on request Limited stock

10312256 Grade 598 ½ Qualitative Filter Paper Folded (Prepleated), 500 mm 500 mm 338.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

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