Beschreibung
PVDF membrane filter discs hydrophilic 50 mm, 0,45 µm are circular hydrophilic polyvinylidene fluoride membrane filters prepared for laboratory filtration applications. Disc diameter is 50 mm and pore size is 0,45 µm, establishing a precise physical format for use with common laboratory filter holders and funnel systems. Hydrophilic PVDF construction defines these membrane filter discs for aqueous-compatible work on the laboratory bench. They are delivered as a pack of 50 pc(s), with net weight 0,1 kg and gross weight 0,1 kg. The pack has a volume of 0,00039 m³, height 0,025 m, width 0,13 m and depth 0,12 m, allowing straightforward storage and handling. These discs from manufacturer Berrytec belong to the laboratory materials category and carry the corresponding filtration classification. Origin is China. With hydrophilic PVDF media, a 50 mm diameter and a 0,45 µm pore rating, the product offers a clear specification for routine disc filtration where this pore size is selected. The 50-piece unit quantity supports continuous laboratory use and simple stock management across research, analytical and quality-control environments that specify this membrane format.
This article is part of Sintered glass filter plates & discs, in Filtration.
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Questions about PVDF membrane disc filter hydrophilic 50mm, 0,45µm
What is this article?
PVDF membrane disc filter hydrophilic 50mm, 0,45µm is the article on this page. Luminix Health distributes Berrytec for laboratory use. It sits in Sintered glass filter plates & discs, inside Filtration, in Verbrauchsmaterialien.
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 Verbrauchsmaterialien.
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.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

