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WHA10311547

Whatman® prepleated qualitative filter paper, Grade 594 1/2

circles, diam. 185 mm, pack of 100

Synonym(s):

10311547, Z749133

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1 PKG
$109.51

About This Item

UNSPSC Code:
41104900
NACRES:
NB.24

$109.51

List Price$117.00Save 6%
Web-Only Promotion

Available to ship onApril 29, 2025Details

material

cellulose filters
circles

packaging

pack of 100

manufacturer/tradename

Whatman 10311547
Whatman Article No. 28414198 (US reference)

parameter

800 sec/100 mL speed (Herzberg)

diam.

185 mm

pore size

4 μm

basis weight

75 g/m2

General description

A standard grade filter paper for fine precipitates .

Cellulose filters are used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters give improved flow rate and increased loading capacity compared to equivalent quadrant folded filters.

Features and Benefits

  • Maintains flow rate due to the reduction in filter paper contact with funnel side and the self-supporting shape of the filter itself.
  • 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.
  • Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses.
  • Increased total loading capacity as more filter area is available.
  • The prepleating does not significantly affect any of the technical data, and the same figures may be used for the flat circles.

Other Notes

Field of Use: For internal research use only. Products are not intended for diagnostic use or resale.

Legal Information

Whatman is a registered trademark of Cytiva

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