Description
CN membrane filters featuring a 5 µm pore size and 50 mm diameter are membrane discs for laboratory filtration and separation tasks. Defined porosity supports coarser particle capture and clarification ahead of tighter filtration stages. Each pack supplies 100 pc(s), a practical quantity for ongoing bench work with compatible 50 mm holders. Disc geometry fits standard vacuum or pressure filtration assemblies common in analytical and research laboratories. The filters are available from manufacturer SARTORIUS as part of a membrane-filter range for lab filtration workflows. The 5 µm specification suits prefiltration, particulate load reduction, and general membrane separation during sample handling. A 50 mm diameter offers a larger active area while remaining compatible with matching laboratory filter hardware. Listed weight is 0,002 kg per the product data, in line with thin membrane construction. Application areas include filtration, water-related purification support, and membrane separation routines that rely on CN membrane media. Uniform pore and diameter values help laboratories standardise consumables for repeated runs without changing holder setups or process geometry.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Product type: CN membrane filters
- Pore size: 5 µm
- Diameter: 50 mm
- Weight: 0,002 kg
- Safety Data Sheet:
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Questions about CN membrane filters, 5 µm, 50 mm, 100 unit(s)
What is this article?
CN membrane filters, 5 µm, 50 mm, 100 unit(s) is the article on this page. Luminix Health distributes Sartorius 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.