Description
Folded filter MN 612 1/4 is a laboratory fluted filter with a diameter of 12,5 cm (125 mm), supplied as a pack of 100 pieces for routine solid–liquid separation. The pre-folded MN 612 1/4 format is intended for gravity filtration in funnels commonly used in analytical, preparative and teaching laboratories. Ready-to-use folds reduce handling steps before filtration and support consistent placement in matching glassware. These filters from manufacturer Macherey-Nagel are non-sterile and suited to standard wet-chemistry workflows such as sample clarification, precipitate collection and general qualitative work. Each pack has a net weight of 0,12 kg and compact outer dimensions, making stock management straightforward on the bench or in central stores. Diameter of 125 mm aligns with typical funnel sizes for this filter class. The product belongs to the folded-filter category used across research, quality control and educational settings where reliable, disposable paper filtration media are required day to day.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Product type: Folded filter MN 612 1/4
- Diameter: 12,5 cm (125 mm)
- Sterility: Non-sterile
- EAN: 4046681017896
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Questions about Folded Filter Papers MN 612 1/4, 12.5 cm
What is this article?
Folded Filter Papers MN 612 1/4, 12.5 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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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.