Description
PTFE membrane filter discs hydrophilic 47 mm, 5,00 µm are disc-shaped laboratory membrane filters made from PTFE with a hydrophilic finish. Each disc has a diameter of 47 mm and a defined pore size of 5,00 µm, supporting filtration and particle retention steps with aqueous and compatible media. The unit is supplied as 100 pc(s) with a net weight of 0,1 kg and a matching gross weight of 0,1 kg. These hydrophilic PTFE membrane filter discs from manufacturer Berrytec suit routine sample clarification and general membrane filtration work in research and analytical laboratories. Packaging measures 0,025 m in height, 0,13 m in width and 0,12 m in depth, corresponding to a pack volume of 0,00039 m³ for compact storage. Country of origin is China. The PTFE construction together with the hydrophilic surface character provides a practical medium for laboratory workflows that need ready wetting and a consistent 5,00 µm pore geometry without further surface treatment.
This article is part of Sintered glass filter plates & discs, in Filtration.
Key features
- Pack size: 100 pc(s)
- Material: PTFE
- Surface: Hydrophilic
- Diameter: 47 mm
- Pore size: 5,00 µm
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Questions about PTFE hydrophilic membrane disc filter 47mm, 5,00µm
What is this article?
PTFE hydrophilic membrane disc filter 47mm, 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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