Description
Fluted filter MN 704 1/4 is a laboratory fluted filter with a diameter of 45 cm (450 mm), supplied in a pack of 100 pieces. The MN 704 1/4 pre-folded format is intended for gravity filtration in large funnels, where the fluted structure provides a greater effective surface area than a plain filter disc of the same diameter. This size supports processing of larger sample volumes in analytical and preparative laboratory settings. The filters come from manufacturer Macherey-Nagel as part of the MN 704 fluted-filter range. Each pack holds 100 non-sterile pieces for general laboratory filtration and sample clarification where sterile media are not required. With a net weight of 1,29 kg per pack and a clearly specified 45 cm diameter, the product is easy to identify, store and issue as a standard large-format consumable. Laboratories that regularly run bulk or high-volume filtration steps can use this defined MN 704 1/4 size to keep funnel matching and stock levels consistent across the bench.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Type: Fluted filter MN 704 1/4
- Diameter: 45 cm
- Diameter (metric): 450 mm
- EAN: 4046681014437
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Folded Filter Papers MN 704 1/4, 45 cm
What is this article?
Folded Filter Papers MN 704 1/4, 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.