Description
Folded filter MN 619 de 1/4, 27 cm is a laboratory fluted filter paper for routine filtration work. It has a diameter of 270 mm (27 cm) and is supplied as a pack of 100 pieces, matching common funnel sizes used in analytical and preparative laboratories. The MN 619 de 1/4 folded format arrives pre-pleated, so filters can be placed directly into suitable funnels without additional folding at the bench. This configuration is intended for general laboratory filtration and sample handling where a ready-to-use folded paper filter of this diameter is required. Pack dimensions and weights from the specification set support straightforward stock planning: net weight 0,74 kg and gross weight 0,74 kg per pack. The product belongs to the folded-filter category and is offered from manufacturer Macherey-Nagel as part of the MN 619 de 1/4 range. Use this 27 cm size when your glassware and workflow call for a medium-diameter fluted filter in a convenient 100-piece pack for day-to-day laboratory filtration tasks.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Product type: Folded filter
- Grade: MN 619 de 1/4
- Diameter: 270 mm
- EAN: 4046681015694
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Questions about Folded Filter Papers MN 619 de 1/4, 27 cm
What is this article?
Folded Filter Papers MN 619 de 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.
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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.