Description
CN membrane filters offering a pore size of 3 µm and a diameter of 50 mm serve as laboratory membrane discs for filtration and separation applications. Packed as 100 pc(s), they provide a ready supply of 50 mm membranes for methods that call for this diameter together with a 3 µm pore rating. The format is appropriate for standard filter holders used in sample clarification, particle retention and general laboratory filtration workflows. CN membrane filters are established consumables in analytical and research laboratories whenever reproducible membrane geometry and simple handling are needed. Approximate weight according to unit data is 0,002 kg, underscoring their lightweight character for storage and daily bench use. These CN membrane filters from manufacturer Sartorius form part of the membrane filter range for laboratory filtration and separation and are selected when protocols specify both the 3 µm pore size and the 50 mm diameter. They fit into existing filtration assemblies and support routine sample preparation, quality-control checks and other laboratory steps that depend on defined membrane filtration performance without unnecessary complexity.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Membrane type: CN
- Pore size: 3 µm
- Diameter: 50 mm
- Weight: 0,002 kg
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
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Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about CN membrane filters, 3 µm, 50 mm, 100 unit(s)
What is this article?
CN membrane filters, 3 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.