Description
Round filter MN 1640 m with a diameter of 11 cm is a circular laboratory filter paper intended for routine qualitative filtration and sample preparation. The medium-grade MN 1640 m sheets deliver consistent particle retention for gravity or simple vacuum filtration of aqueous and many organic solutions in analytical, environmental and teaching laboratories. Supplied as a pack of 100 pieces, the filters fit standard 11 cm funnels and filtration assemblies, supporting efficient daily workflows and stock management. Produced by manufacturer Macherey-Nagel, these round filters offer reliable performance for clarifying suspensions, collecting precipitates and preparing samples ahead of further analysis. The compact pack has a net weight of 0,10 kg, making it easy to store and handle on the bench. Suitable for general laboratory use where medium retention characteristics are required, the MN 1640 m grade provides a practical, ready-to-use filtration medium without additional pretreatments. Each filter maintains dimensional stability during wet handling, ensuring reproducible results across multiple runs in everyday laboratory practice.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Product type: Round filter MN 1640 m
- Diameter: 11 cm
- Material: application: Qualitative laboratory filtration
- EAN: 4046681041860
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Questions about Round filter MN 1640 m, 11 cm
What is this article?
Round filter MN 1640 m, 11 cm is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in Filter paper, inside Filtration, in Lab consumables.
Filter paper is a cellulose sheet of a stated retention and speed. Qualitative paper clarifies. Quantitative, ashless paper is for a precipitate that will be weighed or ashed, because the paper itself leaves almost no ash. The diameter has to match the funnel.
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 Filter paper. The catalogue is Lab consumables.
Shelves beside this one are Sintered glass filter plates & discs, Syringe filters, Filter cartridges & capsules, Membrane filters, Glass & quartz fibre 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.