Description
Fluted filter MN 1670 1/4, 50 cm is a laboratory folded filter paper for gravity filtration of larger sample volumes. With a diameter of 500 mm (50 cm), the pre-pleated construction increases effective filtration surface and supports efficient liquid flow during routine separations. Supplied in packs of 100 pieces from manufacturer Macherey-Nagel, these filters suit preparative and analytical workflows in which rapid filtration of aqueous or organic mixtures is required. The MN 1670 1/4 designation identifies this specific fluted-filter format within the manufacturer’s range. The generous diameter fits larger funnels and supports higher-throughput work in research, quality-control and production laboratories. Ready-to-use fluting saves preparation time compared with flat discs that must be folded by hand before use. Each pack has a net weight of 2,50 kg. These filters provide a practical consumable option for everyday laboratory filtration tasks where convenient handling and pack size matter.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Type: Fluted filter paper
- Grade: MN 1670 1/4
- Diameter: 500 mm
- EAN: 4046681013959
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Questions about Folded Filter Papers MN 1670 1/4, 50 cm
What is this article?
Folded Filter Papers MN 1670 1/4, 50 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.
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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.
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.