Beschrijving
Qualitative filter paper, 320 mm is a circular laboratory filtration medium for routine qualitative separations. It has a basis weight of 80 g/m² and a very fast filtration speed, supporting efficient flow when clarifying solutions or collecting precipitates in everyday analytical work. The 320 mm diameter fits larger funnels and batch set-ups where generous surface area and rapid throughput matter. Pack size is 100 pc(s), so benches that run frequent qualitative filtrations can keep a practical stock on hand. This grade from manufacturer filtraTECH is intended for general laboratory use rather than quantitative ash procedures, making it suitable for teaching labs, quality-control stations, and research groups that need dependable day-to-day paper filtration. Typical applications include sample preparation ahead of further examination, removal of coarse solids from aqueous mixtures, and straightforward solid–liquid separations in preparative workflows. Light sheet weight combined with very fast speed helps shorten filtration cycles while remaining easy to handle and fold as required. Choose this 320 mm qualitative paper when large-diameter, high-flow filtration is the priority in standard lab practice.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Product type: Qualitative filter paper
- Basis weight: 80 g/m²
- Filtration speed: Very fast
- Diameter: 320 mm
- Form: Flat sheets
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Questions about Qualitative filter paper, 320 mm
What is this article?
Qualitative filter paper, 320 mm is the article on this page. Luminix Health distributes filtraTECH for laboratory use. It sits in Filter paper, inside Filtration, in Verbruiksartikelen.
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 Verbruiksartikelen.
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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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.