Description
Folded filter MN 875 1/4 is a pre-pleated laboratory filter paper with a diameter of 500 mm (50 cm), available in packs of 100 pieces. Its quarter-fold (1/4) geometry opens cleanly into the funnel and is aimed at gravity filtration of substantial liquid volumes where a large filtration area improves throughput and handling. Typical laboratory roles include clarification, bulk sample preparation, and qualitative filtration in analytical, teaching, and research environments. The 50 cm diameter addresses large-funnel setups and higher-volume bench work while keeping the filter easy to position and remove. This MN 875 folded filter is from manufacturer Macherey-Nagel and is supplied non-sterile for standard, non-aseptic laboratory procedures. Every pack contains one hundred ready-folded filters, so no manual pleating is required before use. Belonging to the folded-filter category, the product supports routine separations that often precede finer filtration or instrumental analysis. A defined 500 mm diameter assists laboratories in matching filters to funnel size and established methods.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Product type: Folded filter MN 875 1/4
- Diameter: 500 mm
- Fold format: 1/4
- Sterility: Non-sterile
- EAN: 4046681014321
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Questions about Folded Filter Papers MN 875 1/4, 50 cm
What is this article?
Folded Filter Papers MN 875 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.