Description
Filter paper MN 621 in 38 × 38 cm sheets is a multipurpose laboratory paper intended for filtration duties as well as surface protection on benches and work areas. Each pack contains 500 sheets, providing a practical bulk supply for laboratories that regularly replace filter media or protective covers. The sheets function as classical filter paper, benchcoat material, protective underlays and general covering paper to shield worktops from spills and wear. Produced by manufacturer Macherey-Nagel, the MN 621 grade is used in analytical, preparative and teaching laboratories for everyday filtration of liquids, lining of trays and protection of weighing or titration zones. The 38 × 38 cm format fits standard laboratory benches and fume-hood surfaces, while the lightweight character (net weight 0,02 kg) keeps handling and storage simple. High-throughput environments benefit from the generous pack size of 500 pieces, which reduces reorder frequency and ensures continuous availability of clean filter and cover sheets. This product supports clean working practices across chemical, biological and general laboratory applications without specialised coatings or additional performance claims.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 500 pc(s)
- Product type: Filter paper
- Grade: MN 621
- Format: 38 × 38 cm
- EAN: 4046681046490
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Questions about Filter paper sheets MN 621 38x38 cm /Pk500
What is this article?
Filter paper sheets MN 621 38x38 cm /Pk500 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. Delivery across Europe, two to five days when in stock. 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.
