Description
Filter paper 589/3 is a quantitative round filter for slow filtration in analytical and general laboratory use. Grade 589/3 offers a basis weight of 84 g/m² and a large circular diameter of 240 mm, giving ample surface area for separations that require careful, controlled flow. The slow filtration profile supports work where retention of fine precipitates and clear filtrates matter, including gravimetric determinations, sample preparation, and routine clarification steps. Packs contain 100 round filters, ready for use with appropriately sized funnels and filtration hardware. Product type 589/3 from manufacturer Hahnemühle is positioned for quantitative filtration rather than sterile applications, with consistent grammage and diameter to aid reproducible laboratory practice. The 240 mm format is practical when larger sample volumes or broader filter beds are preferred. Select this quantitative slow filter paper when you need defined sheet weight, a spacious round geometry, and dependable performance for everyday quantitative filtration tasks.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Storage temperature: 15-30°C
- Grade: 589/3
- Filter type: Quantitative, slow
- Diameter: 240 mm
- EAN: 4011367008291
- Technical Information Sheet:
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Questions about Filter paper 589/3, quantitative ,slow, 84 g/sqm ,Discs 240 mm
What is this article?
Filter paper 589/3, quantitative ,slow, 84 g/sqm ,Discs 240 mm 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.