Whatman Qualitative Grade Plain Circles & She

Code: F11372835

A standard grade filter used in qualitative analytical techniques to determine and identify materials. For use in büchner funnels.

per PK 100
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Quantity Breaks (per unit)
1 to 9 €20.47
10 + €15.96
Used for high precipitate capacity and increased wet strength. Whatman™ Qualitative Grade Plain Circles and Sheets - Grade 3 provide double the thickness of Whatman Grade 1. Suitable for suction filtration Highly absorbent Particle retention: >6μm Porosity: Medium fine Filtration speed†: ASTM™, 90 sec.; Herzberg, 325 sec. Surface: Smooth, grained