Description
Fluted filter MN 615 1/4 is a qualitative laboratory filter paper designed for routine gravity filtration in analytical and preparative workflows. With a diameter of 18,5 cm (185 mm), the pre-pleated format opens readily in a funnel and provides a large effective surface for efficient solid–liquid separation of precipitates, suspensions and process samples.
This article is part of Filter paper, in Filtration.
Supplied in packs of 100 pieces, these filters support high-throughput sample preparation in chemistry, environmental analysis and quality-control laboratories. The MN 615 1/4 grade from manufacturer Macherey-Nagel is intended for general laboratory filtration where a reliable fluted paper geometry is required. Net weight per pack is 0,23 kg, making the unit convenient to store and dispense at the bench.
The folded construction reduces handling time compared with flat discs and promotes even wetting and flow. Typical uses include clarification of solutions, collection of crystalline solids and preparatory filtration ahead of further analytical steps. This diameter suits medium-sized funnels commonly used in teaching, research and industrial lab settings.
Key features
- Pack size: 100 pc(s)
- Product type: Fluted filter MN 615 1/4
- Diameter: 18,5 cm (185 mm)
- EAN: 4046681017209
- Technical Information Sheet:
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Questions about Folded Filter Papers MN 615 1/4, 18.5 cm
What is this article?
Folded Filter Papers MN 615 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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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.