Description
Round filter MN 85/70 BF, 12,5 cm is a laboratory round filter paper disc for routine solid–liquid separation in analytical and preparative laboratory work. Each filter measures 12,5 cm in diameter, suiting larger funnels and filtration set-ups used in research, quality-control and teaching environments. The MN 85/70 BF grade is provided as plain circular discs ready for general filtration tasks that demand a consistent round format. Filters are non-sterile and supplied in packs of 100 pieces, facilitating efficient daily use and straightforward stock management. Manufactured by Macherey-Nagel, these round filters form part of the established MN filter-paper range and fit readily into existing laboratory procedures. The pack has a net weight of 0,14 kg, aiding convenient handling and storage. The circular shape promotes even placement in funnels and holders, supporting reproducible filtration conditions from one sample to the next. A practical choice for laboratories needing dependable MN 85/70 BF round filter paper in the 12,5 cm diameter format for everyday filtration workflows.
This article is part of Glass & quartz fibre filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Filter type: MN 85/70 BF
- Diameter: 12,5 cm
- EAN: 4046681031809
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Glass fiber filters MN 85/70 BF, 12.5 cm
What is this article?
Glass fiber filters MN 85/70 BF, 12.5 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.