Description
Membrane filters, Ø 50 mm, RC — 0,45 µm are circular laboratory membrane discs specified for filtration and separation work. The regenerated cellulose (RC) membrane is defined by a 50 mm diameter and a pore size of 0,45 µm, aligning with common filter-holder formats used in analytical sample preparation. Each unit is supplied as 100 pc(s), offering a practical pack size for routine clarification and particulate-retention steps in research and quality-control laboratories. Pack weight is 0,052 kg. These membrane filters from manufacturer Cytiva sit within the broader labware filtration assortment and support workflows that require a clearly stated RC membrane geometry. The RC designation in the product name identifies regenerated cellulose as the membrane material, while the 0,45 µm pore rating and 50 mm diameter provide the dimensional data needed for method documentation. Suitable for use with compatible laboratory filtration apparatus, the discs are presented ready for handling in standard membrane-filter procedures. Selection of this RC format is appropriate whenever protocols call for regenerated cellulose media at 0,45 µm with a 50 mm working diameter, without extending beyond the stated material and size specifications.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Product type: Membrane filter discs
- Membrane material: Regenerated cellulose (RC)
- Diameter: 50 mm
- Pore size: 0,45 µm
- Weight: 0,052 kg
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Questions about Membrane filters, Ø 50 mm, RC, pore size 0.45 µm, 100 unit(s)
What is this article?
Membrane filters, Ø 50 mm, RC, pore size 0.45 µm, 100 unit(s) is the article on this page. Luminix Health distributes Cytiva for laboratory use. It sits in Membrane filters, inside Filtration, in Lab consumables.
A membrane filter is the disc itself, without a syringe housing. Pore size, polymer and diameter are the specification, and the disc has to sit in a holder. Gridded membranes are for counting colonies. A membrane and a filter paper of the same diameter are not interchangeable.
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 Membrane filters. The catalogue is Lab consumables.
Shelves beside this one are Filter paper, Sintered glass filter plates & discs, Syringe filters, Filter cartridges & capsules, 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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.