Description
Folded filter MN 614 1/4, 18,5 cm is a larger-diameter laboratory fluted filter paper for solid–liquid separations that need more surface area. With a diameter of 18,5 cm (185 mm), the circle suits funnels and filtration volumes beyond the smaller MN 614 sizes. The product is packed as 100 pieces in the 1/4 folded style, allowing rapid opening into a full cone ready for use. Filters of the MN 614 1/4 type from manufacturer Macherey-Nagel are applied in general qualitative laboratory filtration, including chemistry workflows, environmental sample handling, and quality-control steps where a dependable pre-folded paper is preferred. The fluted geometry shortens set-up time and supports even contact with the funnel. Each pack has a net weight of 0,24 kg, aiding storage planning and bench allocation. Choose 18,5 cm when intermediate diameters no longer match the required filtrate volume or funnel size. The filters are non-sterile and are offered for standard laboratory practice based on the manufacturer description, without additional performance claims beyond the stated dimensions and pack content.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Product type: Folded filter (Faltenfilter)
- Grade: MN 614 1/4
- Diameter: 18,5 cm (185 mm)
- EAN: 4046681017711
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Questions about Folded Filter Papers MN 614 1/4, 18.5 cm
What is this article?
Folded Filter Papers MN 614 1/4, 18.5 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.