Description
Folded filter MN 715 1/4, 50 cm is a pre-pleated laboratory filter paper for routine liquid filtration. It has a diameter of 50,0 cm (500 mm) and carries the MN 715 1/4 grade designation used across standard funnel workflows. The folded construction enlarges the effective filtration surface compared with a flat disc of the same diameter, which supports practical throughput when clarifying solutions, collecting precipitates, or preparing samples for downstream analysis. Each unit is supplied as a pack of 100 pieces, giving laboratories a convenient working stock for everyday filtration tasks. The pack net weight is 1,54 kg. These folded filters from manufacturer Macherey-Nagel are non-sterile paper media intended for general laboratory use rather than aseptic processing. They suit large funnels and assemblies that accept a 50 cm sheet and help keep diameter and grade consistent with established protocols. Teaching labs, quality-control suites, and research benches can use this defined pack size and diameter for reliable sample preparation and clarification steps without changing familiar MN 715 1/4 handling practice.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Product type: Folded filter MN 715 1/4
- Diameter: 50,0 cm
- EAN: 4046681017407
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Questions about Folded Filter Papers MN 715 1/4, 50 cm
What is this article?
Folded Filter Papers MN 715 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.
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.