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Qualitative Filter Paper, Grade 604, Highly Pure, Folded Discs, 150 mm Diameter, 100 pcs/pack
Article no.: DF604150
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 coarse crystalline precipitates
+ Sodium chloride in foodstuffs, ferrous hydroxide, aluminum hydroxide and metal sulphide analysis
+ Routine cleaning of organic extracts and biological fluids
+ For food analyses as per §64 LFBG
+ High flow rates in air pollution monitoring and exhaust fumes detection
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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!
