Whatman 10331556 Grade 520 bll 1/2 Filter Papers for Technical Use FF 500 mm 50/Pk

Whatman 10331556 Grade 520 bll 1/2 Filter Papers for Technical Use FF 500 mm 50/Pk

Whatman 10331556 Grade 520 bll 1/2 Filter Papers for Technical Use FF 500 mm 50/Pk

Whatman product code10331556
Complete Packsize50 Pieces
Diameter500 mm
Regular Price $397.00 Price $351.11
In stock
SKU
10331556

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Please note: We strive for accurate stock but counts can change without notice.

Time-saving Whatman qualitative grades are offered in this convenient form, which gives major advantages over flat circles.

A dense Filter paper for collecting very small particles and removing fine precipitates. Used in sample preparation (e.g., in the beverage industry for residual sugar determination, acidic spectra, refractometric analysis, and HPLC). Also available in flat stock form as Grade 62 h.

Features:
  • Savings in time required to quadrant-fold circles to fit conical Filter funnels in repetitive or multiple analysis.
  • 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.
More Information
Grade 520B FF
Format Circle
Manufacturer Whatman

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