Description
Built-in filter Ø 90 mm with porosity 4 is a laboratory filtration component manufactured from borosilicate glass 3.3. It incorporates a VitraPOR® filter plate of porosity grade 4, providing defined particle retention suitable for a range of analytical and preparative filtration tasks. An integrated hose olive SO 18 enables secure and convenient tubing connection for straightforward installation into existing laboratory systems. The 90 mm diameter format offers a practical filtration area while maintaining mechanical stability under typical operating conditions. This built-in filter from manufacturer ROBU - Stereon is intended for permanent or semi-permanent mounting in filtration assemblies where consistent pore performance and chemical resistance are required. Borosilicate 3.3 construction supports thermal durability and compatibility with many aqueous and organic media commonly encountered in research, quality-control and process laboratories. Supplied as a single piece, the unit arrives ready for connection via the SO 18 olive and can be integrated without additional adapters in compatible setups. Its robust glass design contributes to reliable long-term service in demanding laboratory environments focused on reproducible filtration results.
This article belongs on Sintered glass filter plates & discs, in Filtration.
Key features
- Pack size: 1 pc(s)
- Material: Borosilicate glass 3.3
- Diameter: 90 mm
- Porosity: 4
- Filter plate: VitraPOR®
- Connection: Hose olive SO 18
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Questions about Pipeline Filter, Ø 90 mm, Por. 4
What is this article?
Pipeline Filter, Ø 90 mm, Por. 4 is the article on this page. Luminix Health distributes ROBU - Stereon for laboratory use. It sits in Sintered glass filter plates & discs, inside Filtration, in Consommables.
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 Consommables.
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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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.