Whatman™ Grade 1574 ½ Qualitative Filter Papers
A medium fast filter paper with high wet strength. This paper has the same chemical resistance characteristics as Grade 1573.
Whatman™ Grade 1574 ½ Qualitative Filter Papers
A medium fast filter paper with high wet strength. This paper has the same chemical resistance characteristics as Grade 1573.
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Overview
A medium fast filter paper with high wet strength. This paper has the same chemical resistance characteristics as Grade 1573.
- 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.
Also available in flat stock form as Grade 1574.
Product specifications
Showing 4 products
Whatman™ Grade 1574 ½ qualitative filter paper, folded (prepleated), 125 mm (100/Pk)
10314844
Selling fast5 available
Whatman™ Grade 1574 ½ qualitative filter paper, 70 mm x 100 m, roll (1/Pk)
10314871
Selling fast5 available
Whatman™ Grade 1574 ½ qualitative filter paper, circle 685 mm (100/Pk)
10314828
Stock on request
Whatman™ Grade 1574 ½ qualitative filter paper, folded (prepleated/fluted circle), 110 mm (100/Pk)
10314843
Stock on request
Product availability is not guaranteed and subject to change.
