Description
Round filter MN GF-4, 4,7 cm is a laboratory circular filter designed for standard filtration applications in analytical chemistry, research and routine sample preparation. Featuring a diameter of 4,7 cm, the filter is packed in units of 100 pieces to support efficient laboratory inventory and repeated daily use. The MN GF-4 grade belongs to the well-known range of round filters from manufacturer Macherey-Nagel and is intended for general particulate retention, clarification and preparatory filtration steps. The 4,7 cm format matches common filter funnels and holders used in wet-chemistry and environmental laboratories. Each pack provides a practical quantity of ready-to-use discs that maintain consistent diameter for reproducible handling. These round filters integrate smoothly into existing protocols without requiring specialised equipment beyond standard laboratory glassware. Ideal for quality-control benches, teaching laboratories and multi-user facilities, the MN GF-4 4,7 cm round filter delivers a dependable consumable format for everyday filtration tasks where reliable size and convenient packaging are essential.
This article is part of Glass & quartz fibre filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Filter type: MN GF-4 round filter
- Diameter: 4,7 cm
- Country of origin: Germany
- EAN: 4046681029219
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Questions about Glass fiber filters MN GF-4, 4.7 cm
What is this article?
Glass fiber filters MN GF-4, 4.7 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.
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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.