Description
Membrane filter polyethersulfone, 0,45 µm, non-sterile, round filter 50 mm is a circular laboratory membrane designed for filtration applications that call for a 50 mm disc and a 0,45 µm pore size. The membrane material is polyethersulfone (PES), chosen for general laboratory membrane filtration duties. Non-sterile supply suits procedures in which sterilisation is handled separately or is not required. Each pack contains 100 pc(s), giving a practical stock quantity for busy benches and shared filter stations. Offered by manufacturer Hahnemühle within the laboratory materials range, this round PES filter matches holders and funnels sized for 50 mm membranes. The combination of 0,45 µm pores and the larger 50 mm diameter supports sample volumes and flow paths typical of mid-scale lab filtration. Packaged gross weight is 0,09 kg. Specifying pore size, diameter, material and sterility status in one product identity helps purchasing and method documentation stay aligned with laboratory requirements.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Storage temperature: 15-30°C
- Material: Polyethersulfone (PES)
- Pore size: 0,45 µm
- Diameter: 50 mm
- EAN: 4011367016364
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Questions about Membrane filter Polyethersulfone ,0,45 µm, non-sterile ,Discs 50 mm
What is this article?
Membrane filter Polyethersulfone ,0,45 µm, non-sterile ,Discs 50 mm is the article on this page. Luminix Health distributes Hahnemühle for laboratory use. It sits in Filter paper, inside Filtration, in Lab consumables.
Filter paper is a cellulose sheet of a stated retention and speed. Qualitative paper clarifies. Quantitative, ashless paper is for a precipitate that will be weighed or ashed, because the paper itself leaves almost no ash. The diameter has to match the funnel.
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 Filter paper. The catalogue is Lab consumables.
Shelves beside this one are Sintered glass filter plates & discs, 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.