Description
Filter plate Ø 90 mm P3 is a laboratory filter plate with a diameter of 90 mm and porosity grade P3. Intended for filtration work in research, analytical and quality-control environments, it provides a defined glass filter element for particle separation and sample handling. The plate is supplied as 1 pc(s) and has a net weight of 0,082 kg as well as a gross weight of 0,082 kg. Originating from Germany in the Baden-Württemberg region, this filter plate is produced by manufacturer Witeg and belongs to the filter-plates product group. The 90 mm diameter supports use with matching laboratory filtration assemblies and apparatus, while porosity P3 offers a standardised intermediate pore class for controlled retention tasks. Compact dimensions and low mass make the plate straightforward to handle, store and integrate into existing glassware setups. Laboratories requiring consistent dimensional and porosity specifications for routine or specialised filtration procedures can rely on this component as a clearly specified filter plate for professional scientific use.
This article belongs on Sintered glass filter plates & discs, in Filtration.
Key features
- Pack size: 1 pc(s)
- Diameter: 90 mm
- Porosity: P3
- Country of origin: Germany
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Questions about Sintered disc Ø:90mm P3
What is this article?
Sintered disc Ø:90mm P3 is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Sintered glass filter plates & discs, inside Filtration, in Lab consumables.
A sintered glass filter is a disc of fused glass particles with a porosity grade, often 0 to 5, from coarse to fine. It is cleaned and reused. The porosity number, not a micrometre guess, is the specification. Hydrofluoric acid and strong alkali attack the glass.
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 Sintered glass filter plates & discs. The catalogue is Lab consumables.
Shelves beside this one are Filter paper, 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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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.