Beschrijving
PTFE membrane filter discs hydrophobic 50 mm, 1,00 µm are unsupported membrane discs made from polytetrafluoroethylene for laboratory filtration. Each disc has a diameter of 50 mm and a defined pore size of 1,00 µm, combined with a hydrophobic surface character and no integrated support structure. The plain PTFE membrane format provides a free-standing filter medium without backing layers. These discs are offered in a pack of 100 pc(s) from manufacturer Berrytec and are intended for routine laboratory use where hydrophobic PTFE membranes of this diameter and pore rating are specified. The unsupported construction keeps the filter as a pure PTFE film, which is relevant when protocols call for membranes without additional support materials. Disc geometry of 50 mm suits standard holders designed for this size, while the 1,00 µm pore size sets a clear retention threshold for particulate separation tasks. Hydrophobic behaviour supports work with non-aqueous or solvent-based media in analytical and preparative workflows. Net weight of the unit is 0,1 kg. Together, diameter, pore size, hydrophobicity and the absence of a support structure define this PTFE membrane filter disc variant for laboratory filtration applications.
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: 1,00 µm
- Property: Hydrophobic
- Support structure: None
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Questions about PTFE hydrophobic membrane disc filter 50mm, 1,00µm
What is this article?
PTFE hydrophobic membrane disc filter 50mm, 1,00µm is the article on this page. Luminix Health distributes Berrytec for laboratory use. It sits in Sintered glass filter plates & discs, inside Filtration, in Verbruiksartikelen.
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.
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The category is Filtration. The sub-category is Sintered glass filter plates & discs. The catalogue is Verbruiksartikelen.
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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