Description
Fluted filter MN 1674 1/4 is a laboratory folded filter with a diameter of 18,5 cm (185 mm), supplied ready for use in conical funnels and related filtration setups. The MN 1674 1/4 format is a pre-pleated paper filter intended for routine solid–liquid separation and clarification work in analytical and preparative laboratories. Each pack contains 100 pieces, giving a practical stock quantity for teaching labs, quality-control benches, and general chemistry workflows. This fluted filter from manufacturer Macherey-Nagel belongs to the established Faltenfilter range and is specified as non-sterile for standard laboratory use. The 18,5 cm diameter matches common funnel sizes, while the fluted geometry increases available surface area versus a flat disc of the same diameter when seated in a funnel. Pack net weight is 0,29 kg and gross weight is 0,29 kg, with a compact packaging volume suited to shelf or drawer storage. Laboratories that standardise on MN 1674 1/4 can order this size for consistent filtration steps without additional folding of the paper before use.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Filter type: Fluted filter MN 1674 1/4
- Diameter: 18,5 cm
- EAN: 4046681013652
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Questions about Folded Filter Papers MN 1674 1/4, 18.5 cm
What is this article?
Folded Filter Papers MN 1674 1/4, 18.5 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.