Whatman Grade 0858 1/2 Qualitative Filter Papers - 185mm - 100/pk

Stock Code: 2783024
Manufacturer Part No: WHA10334347

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Descriptions

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