Beschrijving
Round filter MN 85/90 BF is a qualitative laboratory filter paper disc with a diameter of 2,5 cm, supplied in packs of 100 pieces. Designed for general filtration tasks, the MN 85/90 BF grade provides reliable particle retention for routine analytical and preparative work. These round filters from manufacturer Macherey-Nagel are produced in Germany and are intended for non-sterile applications where consistent performance and ease of handling are required. The compact 2,5 cm format fits small funnels and filtration assemblies commonly used in micro-scale chemistry, quality control and educational laboratories. Each disc maintains structural integrity when wet, supporting clear filtrate collection without excessive fibre shedding. Suitable for clarifying solutions, collecting precipitates or protecting downstream equipment, the filters offer a practical consumable for everyday laboratory filtration needs. The convenient pack size of 100 ensures ready availability while limiting waste in lower-throughput settings.
This article is part of Glass & quartz fibre filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Product type: Round filter MN 85/90 BF
- Diameter: 2,5 cm
- Sterility: No
- EAN: 4046681031229
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Glasvezelfilters MN 85/90 BF, 2.5 cm
What is this article?
Glasvezelfilters MN 85/90 BF, 2.5 cm is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in Glas- & kwartsvezelfilters, inside Filtratie, in Verbruiksartikelen.
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 Filtratie. The sub-category is Glas- & kwartsvezelfilters. The catalogue is Verbruiksartikelen.
Shelves beside this one are Filterpapier, Gesinterde glasfilterplaten & -schijven, Spuitfilters, Filterpatronen & capsules, Membraanfilters, Flesopzet- & vacuümfiltratie-eenheden, Ultrafiltratie & concentratoren, Filtratieaccessoires, Extractiehulzen and Dialyseslangen & apparaten.
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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.