Description
Round filter MN 918, 45 cm is a circular laboratory filter supplied in packs of 100 pieces for routine filtration work. The filter has a diameter of 45 cm and belongs to the MN 918 series of round filters. This format is intended for use with matching funnels, holders and filtration apparatus commonly found in analytical, research and quality-control laboratories. The product is offered by manufacturer Macherey-Nagel and is delivered ready for immediate laboratory use. Each pack contains one hundred individual round filters of identical diameter, supporting continuous workflows that require multiple units. The 45 cm size accommodates larger sample volumes or broader filtration surfaces compared with smaller diameters. Laboratories can integrate the filters into existing sample-preparation, clarification or solid-liquid separation protocols without modification of standard equipment. The circular geometry ensures even distribution across the filter area during gravity or vacuum filtration steps. As a basic consumable, the round filter MN 918 provides a straightforward solution for everyday filtration tasks where a defined diameter of 45 cm is specified. The pack quantity of 100 pieces facilitates efficient stock management in busy laboratory environments.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Product type: Round filter
- Grade: MN 918
- Diameter: 45 cm
- Country of origin: Germany
- EAN: 4046681021848
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Round filter MN 918, 45 cm
What is this article?
Round filter MN 918, 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.