Description
PVDF membrane filter discs hydrophilic 25 mm, 0,45 µm are laboratory membrane filters intended for precise particulate retention in sample preparation workflows. These hydrophilic polyvinylidene fluoride discs combine a 25 mm diameter with a 0,45 µm pore size, supporting clarification and filtration steps commonly required in analytical and research settings. Supplied in a pack of 50 pieces from manufacturer Berrytec, the discs present a net weight of 0,025 kg and matching gross weight of 0,025 kg. Compact packaging measures 0,015 m in height, 0,06 m in width and 0,06 m in depth, yielding a volume of 0,000054 m³ for convenient bench storage. Originating from China, the hydrophilic PVDF construction allows ready wetting in aqueous systems and consistent handling within standard filtration holders. The discs suit routine laboratory filtration tasks where defined pore geometry and membrane material compatibility are essential. Their physical attributes align directly with the stated dimensions and pack configuration for reliable integration into existing lab protocols.
This article is part of Sintered glass filter plates & discs, in Filtration.
Key features
- Pack size: 50 pc(s)
- Material: PVDF
- Diameter: 25 mm
- Pore size: 0,45 µm
- Property: Hydrophilic
- Technical Information Sheet:
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Questions about PVDF membrane disc filter hydrophilic 25mm, 0,45µm
What is this article?
PVDF membrane disc filter hydrophilic 25mm, 0,45µm is the article on this page. Luminix Health distributes Berrytec for laboratory use. It sits in Sintered glass filter plates & discs, inside Filtration, in Lab consumables.
A sintered glass filter is a disc of fused glass particles with a porosity grade, often 0 to 5, from coarse to fine. It is cleaned and reused. The porosity number, not a micrometre guess, is the specification. Hydrofluoric acid and strong alkali attack the glass.
Filtration holds back what is larger than the pores and lets the rest through. Paper is the ordinary laboratory filter. A membrane has a stated pore size and a polymer that must survive the solvent. A syringe filter is that membrane in a housing on a syringe. Glass fibre takes a higher dirt load. Ultrafiltration holds back macromolecules and passes salts. The pore size, the chemical compatibility and the volume are the three choices. Laboratory apparatus around filtration is indexed under ISO laboratory apparatus.
Which category should I open next?
The category is Filtration. The sub-category is Sintered glass filter plates & discs. The catalogue is Lab consumables.
Shelves beside this one are Filter paper, Syringe filters, Filter cartridges & capsules, Membrane filters, Glass & quartz fibre filters, Bottle-top & vacuum filtration units, Ultrafiltration & concentrators, Filtration accessories, Extraction thimbles and Dialysis tubing & devices.
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When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.