Description
Folded filter MN 611 1/4 with a diameter of 27 cm is a laboratory fluted filter paper for efficient gravity filtration of liquids and suspensions. With a working diameter of 270 mm, this MN 611 grade supports routine sample clarification and particulate retention in analytical and preparative workflows. Each pack contains 100 pieces, helping laboratories keep a steady stock for multi-user or higher-throughput environments. The pre-pleated construction increases effective surface area and promotes faster flow than flat discs of comparable grade, while the quarter-fold (1/4) geometry seats readily in standard funnels. These folded filters from manufacturer Macherey-Nagel suit general chemistry, life-science, and quality-control applications where consistent paper performance and convenient handling matter. Ready for immediate use, they reduce bench preparation time and streamline batch processing. Whether clarifying solvents, removing coarse solids, or preparing samples ahead of further analysis, the MN 611 1/4 format offers a practical, dependable filtration medium for everyday laboratory work.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Type: Folded filter MN 611 1/4
- Diameter: 270 mm
- EAN: 4046681017995
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Questions about Folded Filter Papers MN 611 1/4, 27 cm
What is this article?
Folded Filter Papers MN 611 1/4, 27 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.