Description
Round filter MN GF-4, 9,0 cm is a laboratory round filter supplied as circular discs with a diameter of 9,0 cm for filtration and sample preparation in analytical, quality-control, and research settings. The larger MN GF-4 format suits filtration assemblies and funnels that benefit from an increased filter surface compared with smaller discs. Each pack comprises 100 pieces, providing a practical quantity for regular laboratory workflows and efficient stock management. These round filters from manufacturer Macherey-Nagel are non-sterile and intended for general laboratory filtration applications where consistent disc diameter and straightforward handling are important. The 9,0 cm circular geometry supports even seating on filter supports and simplifies use in standard filtration hardware. With a net weight of 0,21 kg per pack, the product remains manageable for storage and distribution within the lab. Choose the MN GF-4 round filter in 9,0 cm when a larger working diameter and a convenient pack of 100 discs are required for everyday filtration work.
This article is part of Glass & quartz fibre filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Product type: Round filter MN GF-4
- Diameter: 9,0 cm
- EAN: 4046681029134
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Glass fiber filters MN GF-4, 9 cm
What is this article?
Glass fiber filters MN GF-4, 9 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.
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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.