Description
Round filter MN 1640 we, 11 cm is a circular laboratory filter paper intended for routine filtration tasks. Featuring an 11 cm diameter, it accommodates larger funnels and filtration set-ups commonly employed in analytical chemistry, sample preparation and qualitative work. The product is delivered in a pack of 100 pieces, offering a practical supply for research laboratories, teaching facilities and industrial quality-control departments that require frequent solid-liquid separations. Produced by Macherey-Nagel, the MN 1640 we grade forms part of a recognised range of round filters for everyday laboratory use. These filters are suitable for precipitate collection, solution clarification and general particle retention under standard wet-chemistry conditions. Compact packaging with a net and gross weight of 0,10 kg simplifies storage on shelves or in drawers. Non-sterile construction supports conventional non-aseptic procedures. The 11 cm size integrates readily with glass and plastic funnels used across chemical, biological and environmental laboratories, enabling efficient workflow without specialised adapters or modifications.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Product type: Round filter MN 1640 we
- Diameter: 11 cm
- Filter grade: MN 1640 we
- EAN: 4046681042232
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Questions about Round filter MN 1640 we, 11 cm
What is this article?
Round filter MN 1640 we, 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.