Description
Round filter MN 619 G, 9 cm is a circular laboratory filter paper intended for routine filtration and sample preparation work. With a diameter of 9 cm it fits standard funnels and filtration assemblies used across chemical, environmental and life-science laboratories. The product is supplied in a pack of 100 pieces, giving laboratories a practical stock quantity for daily analytical workflows. Net and gross weight are both 0,06 kg, while the compact packaging volume of 0,000169 m³ keeps storage requirements modest. These filters belong to the established MN 619 G grade and arrive ready for immediate bench use. Produced by manufacturer Macherey-Nagel, the round filters support qualitative filtration steps, clarification of solutions and general solid–liquid separation tasks without introducing unnecessary complexity into existing protocols. Their consistent circular geometry helps maintain reproducible handling when multiple samples are processed in parallel. Originating from Germany, the pack is a straightforward consumable that integrates smoothly into standard laboratory filtration procedures and inventory systems.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Type: Round filter MN 619 G
- Diameter: 9 cm
- EAN: 4046681024139
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Questions about Round filter MN 619 G, 9 cm
What is this article?
Round filter MN 619 G, 9 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.