Description
Round filter MN GF-5, 27,0 cm is a laboratory round filter delivered in packs of 100 pieces for general filtration duties. With a diameter of 27,0 cm, this MN GF-5 size provides an extended surface suitable for larger funnels and higher-volume sample handling in analytical and research settings. The circular format allows easy insertion into standard filtration assemblies and supports routine clarification and solid–liquid separation procedures. These filters form part of the MN GF-5 range and are supplied by manufacturer Macherey-Nagel as a practical multi-piece pack for continuous laboratory consumption. The pack net weight is 0,58 kg, with packaging proportions that fit conventional laboratory storage systems. Laboratories that need uniform round filters at 27,0 cm diameter benefit from the ready quantity for ongoing workflows. Consistent dimensions throughout the pack promote reproducible filtration set-ups in chemistry, quality-control and life-science environments where reliable filter geometry is essential for day-to-day operations.
This article belongs on Glass & quartz fibre filters, in Filtration.
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Questions about cirfi MN GF-5, 27,0 cm
What is this article?
cirfi MN GF-5, 27,0 cm is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in Glass & quartz fibre filters, inside Filtration, in Lab consumables.
Glass-fibre and quartz-fibre filters are depth filters with a high dirt load, used for air sampling, for total suspended solids and in front of a membrane. They have no sharp pore-size cutoff the way a membrane does. Binderless grades matter when the filter will be weighed or heated.
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 Glass & quartz fibre filters. The catalogue is Lab consumables.
Shelves beside this one are Filter paper, Sintered glass filter plates & discs, Syringe filters, Filter cartridges & capsules, Membrane 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.
How does ordering and shipping work?
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.

