Description
Round filter MN GF-2, 18,5 cm is a laboratory round filter featuring a diameter of 18,5 cm for filtration applications that require a larger working area. The product is delivered in packs of 100 pieces, offering an economical supply for high-throughput or multi-user laboratory environments. MN GF-2 denotes the defined grade of this filter series, ensuring dimensional consistency with matching holders and funnels. Net weight of the pack is 0,66 kg, reflecting the increased diameter while remaining easy to handle and store. Produced by Macherey-Nagel, these circular filters support sample clarification, residue collection and general liquid–solid separation steps in chemical, biochemical and materials laboratories. The larger 18,5 cm format accommodates higher sample volumes or broader filtration surfaces without changing the underlying filter chemistry. Compact packaging dimensions allow straightforward stacking and inventory control. Users benefit from the ready-to-use presentation that reduces preparation time between successive filtrations. This size variant complements smaller diameters within the same MN GF-2 family, enabling laboratories to select the optimal geometry for each protocol while maintaining a uniform product line.
This article is part of Glass & quartz fibre filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Filter type: Round filter MN GF-2
- Diameter: 18,5 cm
- EAN: 4046681029592
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Glass fiber filters MN GF-2, 18.5 cm
What is this article?
Glass fiber filters MN GF-2, 18.5 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.