Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

WHA5226200

Whatman® filter paper, Grade 226, creped, grey

circles, diam. 200 mm (7.9 in.), pkg of 100 ea

Synonym(s):

Whatman filter, Whatman paper, Z761877, paper filter

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

UNSPSC Code:
41104900
NACRES:
NB.24

material

circles
creped gray cellulose

packaging

pkg of 100 ea

manufacturer/tradename

Whatman 5226-200

parameter

fast flow rate
fast flow rate

diam.

200 mm (7.9 in.)

thickness

0.28 mm (0.01 in.)

pore size

20-25 μm

basis weight

87 g/m2

capacity

high-normal loading

Looking for similar products? Visit Product Comparison Guide

General description

Filter papers are manufactured primarily for non-critical industrial laboratory filtration applications requiring inexpensive filters of consistent performance.

Grade 226 is a unique filter paper with a creped, grey surface providing optical contrast for white or dark filtrates. Retains coarse or gelatinous precipitates. Filtration speed is high. Grade 226 is used extensively in sugar laboratories for routine and/or repetitive filtration.

Note; These papers should not be used for kjeldahl nitrogen analysis.

Features and Benefits

  • High filtration speed
  • Retains coarse or gelatinous particulates
  • Unique crêped gray surface provides optical contrast for white or dark filtrates

Legal Information

Whatman is a registered trademark of Cytiva

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service