Description
Filter paper 400 is a medium-fast filter paper intended for clarifying filtration in laboratory practice. Supplied as folded filters with a diameter of 125 mm and a basis weight of 65 g/m², grade 400 offers a convenient pre-pleated format for funnel-based gravity filtration. It is suited to routine clarifying of suspensions and solutions where a medium-fast flow rate is preferred. Each unit pack contains 100 pieces, supporting steady use in analytical, teaching and quality-control laboratories. Filter paper 400 from manufacturer Hahnemühle is specified for clarifying duties and fits standard funnels matched to the 125 mm size. The folded construction is ready to place and helps keep daily filtration steps simple and reproducible. Medium-fast performance makes this grade a versatile choice for general laboratory clarification rather than extreme retention or ultra-rapid flow. Use it as a dependable consumable whenever consistent grade 400 clarifying paper in the 125 mm folded format is required.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Storage temperature: 15-30°C
- Product type: Grade 400
- Diameter: 125 mm
- Basis weight: 65 g/m²
- EAN: 4011367007416
- Technical Information Sheet:
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Questions about Filter paper 400, for clarification ,medium fast, 65 g/sqm ,Folded filter, 125 m
What is this article?
Filter paper 400, for clarification ,medium fast, 65 g/sqm ,Folded filter, 125 m is the article on this page. Luminix Health distributes Hahnemühle 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.