Beschrijving
PTFE membrane filter discs hydrophobic 50 mm, 3,00 µm are unsupported membrane discs manufactured from polytetrafluoroethylene for laboratory filtration work. Each disc measures 50 mm in diameter and offers a defined pore size of 3,00 µm, together with hydrophobic surface properties and no supporting structure. The plain PTFE membrane is supplied as a free-standing filter medium without backing. Packaged as 100 pc(s) per unit from manufacturer Berrytec, these discs serve laboratory environments that require hydrophobic PTFE membranes at this diameter and pore rating. Absence of a support layer leaves a pure PTFE film, which is useful when methods specify unsupported membrane media. The 50 mm disc format fits common filter holders of matching size, while the 3,00 µm pores establish a defined retention level for particulate separation. Hydrophobic character supports handling of non-aqueous or solvent-based samples in analytical and preparative settings. Net weight of the pack is 0,1 kg. Diameter, pore size, hydrophobicity and the unsupported PTFE construction together characterise this membrane filter disc for standard laboratory filtration tasks.
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: 3,00 µm
- Property: Hydrophobic
- Support structure: None
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Questions about PTFE hydrophobic membrane disc filter 50mm, 3,00µm
What is this article?
PTFE hydrophobic membrane disc filter 50mm, 3,00µm 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.
Which category should I open next?
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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