Description
Round filter MN 619, 12,5 cm is a laboratory round filter with a diameter of 12,5 cm (125 mm) supplied in packs of 100 pieces. This MN 619 grade filter paper supports routine filtration, sample clarification and separation tasks in analytical and research laboratories. The product type Round filter MN 619 from manufacturer Macherey-Nagel offers a standardised format that fits common funnels and filtration assemblies used in chemical, quality-control and educational settings. Non-sterile by specification, the filters are suited to general laboratory workflows where consistent paper filtration performance is required. Each pack has a net weight of 0,12 kg and a gross weight of 0,12 kg, allowing convenient handling and storage. The compact packaging volume of 0,000403 m³ with dimensions of 0,03 m height, 0,13 m width and 0,13 m depth facilitates organised laboratory inventory. Originating from Germany, these round filters provide a practical medium for everyday sample preparation without specialised coatings or pretreatments, helping maintain reproducibility across established protocols.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Product type: Round filter MN 619
- Diameter: 12,5 cm
- EAN: 4046681024757
- Technical Information Sheet:
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Questions about Round filter MN 619, 12.5 cm
What is this article?
Round filter MN 619, 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.
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.