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Qualitative Filter Paper, Grade 591, Highly Pure, Sheets, 580 x 580 mm, 100 pcs/pack
Article no.: 5915858
Our highly pure qualitative filter papers provide high absorbency and increased wet strength, which guarantee excellent results. The smooth, uniform white surface of the papers provides good resolution.
These papers are perfectly qualified to yield reliable results for food controls as per §64 LFBG, beverage analyses and environmental monitoring.
For critical filtering processes, we recommend hardened, ashless filters, which have a greater resistance to both humidity and aggressive chemicals (Grade: 1573, 1574, 1575, and 1577).
These cellulose filters are used in qualitative analytical techniques to determine and identify materials.
Standard Features
Made of super-refined cotton linters and cellulose
Very low content of minerals (approx. 0,08% ash)
Applications
+ For medium-fine, crystalline precipitates
+ Its thickness enables greater load quantities of solutes
+ Determination of water retention in mortar (EN 413-2:1994)
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Supplier information
Hahnemühle
Hahnemühle has been a ‘Brand of the Century’ since 2016 and is part of the exclusive circle of Germany’s strongest brands.
To meet the high level of customer satisfaction Hahnemühle benefits from a comprehensive repertoire of different raw material qualities in cellulose, linters and fibre glass, and produce more than 150 different paper qualities in its plant in Dassel, Germany!
