Description
PTFE membrane filter discs hydrophilic 142 mm, 5,00 µm are laboratory-grade filtration media engineered for efficient particle separation in aqueous and chemical sample streams. Featuring a 142 mm diameter and a 5,00 µm pore size, these hydrophilic polytetrafluoroethylene discs enable controlled retention of particulates while supporting adequate flow rates in routine filtration tasks. The hydrophilic character ensures ready wetting by water-based solutions, and the PTFE matrix delivers broad chemical compatibility with many solvents and reagents used in analytical chemistry and life-science laboratories. Offered in packs of 50 pieces from manufacturer Berrytec, the discs are suitable for vacuum filtration setups, membrane holders and sample-preparation protocols requiring prefiltration or clarification. Each unit pack carries a net weight of 0,16 kg for convenient storage and handling. Uniform pore distribution and mechanical integrity contribute to reproducible performance across successive filtrations. These hydrophilic PTFE membrane filter discs therefore serve as a practical choice for laboratories needing a 5,00 µm rating in the 142 mm format for everyday particle-removal and clean-up applications.
This article is part of Sintered glass filter plates & discs, in Filtration.
Key features
- Pack size: 50 pc(s)
- Material: PTFE
- Surface: hydrophilic
- Diameter: 142 mm
- Pore size: 5,00 µm
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Questions about PTFE hydrophilic membrane disc filter 142mm, 5,00µm
What is this article?
PTFE hydrophilic membrane disc filter 142mm, 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 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.