Description
Folded filter MN 918 1/4, 40 cm is a laboratory fluted filter paper with a diameter of 400 mm, supplied ready for use in standard filtration setups. The MN 918 1/4 format is a pre-folded (quarter-fold) paper intended for placement in funnels and related laboratory filtration assemblies. Each pack contains 100 pieces, supporting routine sample preparation, clarification and general analytical work where folded filter papers are required. This grade is offered by manufacturer Macherey-Nagel and is specified as non-sterile for conventional laboratory use. Gross and net weight are both 1,67 kg per pack. Packaging measures approximately 0,09 m in height, 0,43 m in width and 0,24 m in depth. Originating from Germany, the product belongs to the folded-filter category used across research, quality-control and teaching laboratories. The 40 cm diameter suits larger funnel formats and higher-volume filtration steps without altering the simple pack presentation of 100 filters. MN 918 1/4 thus provides a straightforward consumable when a 400 mm fluted filter paper is needed for everyday laboratory filtration tasks.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Product type: Folded filter MN 918 1/4
- Diameter: 400 mm
- Sterility: Non-sterile
- EAN: 4046681014239
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Questions about Folded Filter Papers MN 918 1/4, 40 cm
What is this article?
Folded Filter Papers MN 918 1/4, 40 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.