Description
Round filter MN 619 G, 38,5 cm is a circular laboratory filter paper with a diameter of 38,5 cm, supplied in packs of 100 pieces. Intended for general filtration tasks, the MN 619 G grade round filters from manufacturer Macherey-Nagel are used to separate solids from liquids in analytical, preparative and routine laboratory procedures. The large 38,5 cm diameter suits bigger funnels and filtration assemblies where higher throughput or larger sample volumes are handled. Typical applications include clarification of solutions, collection of precipitates and preparation of samples prior to further analysis or processing. Each pack contains 100 individual round filters, providing a convenient stock quantity for busy laboratories, teaching facilities and quality-control environments. The plain circular format allows straightforward placement in appropriate filter holders or funnels. These MN 619 G round filters offer a practical consumable option for everyday wet-chemistry workflows that rely on reliable paper filtration at the stated diameter.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Type: Round filter MN 619 G
- Diameter: 38,5 cm
- Format: Circular filter paper
- EAN: 4046681024054
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Questions about Round filter MN 619 G, 38.5 cm
What is this article?
Round filter MN 619 G, 38.5 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.