Description
Filter plate with glass rim P2 is a laboratory filtration disc of 50 mm diameter and porosity grade P2 (Por. 2). The integrated glass rim aids handling and seating in compatible filtration apparatus. Net and gross weight are both 0,028 kg for this single-piece item. Manufactured by Witeg and supplied as one piece, the plate is intended for filtration applications that specify a 50 mm P2 porosity plate with glass rim. German origin (Baden-Württemberg) is indicated in the product data. The combination of defined diameter, P2 porosity and glass rim allows straightforward matching to existing filter holders and assemblies that require this format. No further accessories are included; the product is the filter plate itself for direct laboratory use. Clear marking of diameter and porosity (Dia. 50 mm, Por. 2) supports accurate ordering and replacement within standard glass filtration workflows.
This article is part of Sintered glass filter plates & discs, in Filtration.
Key features
- Pack size: 1 pc
- Diameter: 50 mm
- Porosity: P2
- Rim: glass
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Questions about Filter discs, with glass rim, plate dia
What is this article?
Filter discs, with glass rim, plate dia 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.
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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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.