Description
PTFE membrane filter discs hydrophobic 50 mm, 5,00 µm are unsupported polytetrafluoroethylene membrane discs intended for laboratory filtration. Every disc has a diameter of 50 mm and a pore size of 5,00 µm, with hydrophobic surface behaviour and without any support structure. The membrane is supplied as a plain PTFE film free of backing layers. Available in packs of 100 pc(s) from manufacturer Berrytec, the discs address laboratory needs for hydrophobic PTFE membranes of this diameter and pore specification. The unsupported design maintains a pure PTFE medium when protocols require membranes without integrated support. A 50 mm diameter matches standard holders for this size, and the 5,00 µm pore rating provides a defined threshold for particulate retention. Hydrophobic properties suit non-aqueous or solvent-based media in analytical and preparative laboratory workflows. Net weight of the unit is 0,1 kg. Combined diameter, pore size, hydrophobicity and lack of support structure fully describe this PTFE membrane filter disc variant for everyday laboratory filtration use.
This article is part of Sintered glass filter plates & discs, in Filtration.
Key features
- Pack size: 100 pc(s)
- Material: PTFE
- Diameter: 50 mm
- Pore size: 5,00 µm
- Property: Hydrophobic
- Support structure: None
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Questions about PTFE hydrophobic membrane disc filter 50mm, 5,00µm
What is this article?
PTFE hydrophobic membrane disc filter 50mm, 5,00µm is the article on this page. Luminix Health distributes Berrytec for laboratory use. It sits in Sintered glass filter plates & discs, inside Filtration, in Consommables.
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 Consommables.
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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