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Glass Microfiber Filter, Grade GF 20, With Organic Binder, Hydrophilic, Plain Discs, 150 mm Diameter, 250 pcs/pack
Article no.: GF20150
Glass microfiber filters allow a fast filtration with simultaneous high particle retention and good loading capacity.
Our newly developed GF20 glass microfiber filters are ideal for hydrophilic applications.
*Weight consistency: No relevant changes in weight due to variations in the ambient humidity.
*Limited bending resistance: Brushing against other surfaces may cause the loss of fibres (keep the filters in their original box until their use).
Standard Features
Made of 100% borosilicate glass fibres with organic binders, hydrophilic
High mechanical stability
Extremely low metal content
Chemical stability: It keeps all its properties in contact with acid solutions (except hydrofluoric acid) and basic solutions at moderate concentrations
High flow speed and high permeability to air
Good stability at high temperatures up to 180°C
Applications
+ The glass surface of the fibers causes a rapid degassing of a sample containing carbonic acid
+ Thanks to the greatly reduced filtration time, the sample would be ready for further evaluation, e.g. photometric, in only a short time
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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!
