Description
Round filter MN 619 eh, 45 cm is a laboratory round filter intended for general filtration duties in analytical, research and quality-control settings. Its 45 cm diameter delivers a large working area that accommodates higher sample volumes and bulk filtration steps. Supplied in packs of 100 pieces, the format supports continuous laboratory throughput and simplified inventory control. The MN 619 eh grade is offered by manufacturer Macherey-Nagel within their established line of circular filter papers used for routine sample preparation and qualitative filtration work. Non-sterile construction makes the filters suitable for ordinary laboratory procedures that do not require sterile media. Circular geometry ensures reliable fit in matching funnels and standard filtration apparatus found in chemical, environmental and educational laboratories. Consistent sizing and pack presentation promote reproducible handling across successive uses. These round filters provide practical, everyday filtration media for institutions that rely on dependable paper filters for analytical and preparatory applications.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Filter type: MN 619 eh
- Diameter: 45 cm
- Form: Round filter
- Sterility: Non-sterile
- EAN: 4046681024429
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Questions about Round filter MN 619 eh, 45 cm
What is this article?
Round filter MN 619 eh, 45 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.