Description
Filter plate, biplanar, 60 mm, Por. 0, thickness 4,0 mm ± 0,2 mm is a VitraPOR® glass filter disc manufactured from chemically resistant borosilicate glass 3.3. The plate has a diameter of 60 mm, porosity grade 0 and a precisely controlled thickness of 4,0 mm with a tolerance of ± 0,2 mm. Both faces are ground to guarantee exact thickness and a plane-parallel surface, ensuring uniform filtration performance and reliable sealing in filter holders or custom apparatus. These discs are widely applied for filtration of coarse precipitates, gas washing and as support plates in chromatography or extraction setups. Packaged in units of 5 pieces, the biplanar design facilitates straightforward installation and replacement. Produced by manufacturer ROBU - Stereon, the VitraPOR® filter plates combine the chemical durability of borosilicate 3.3 with mechanical stability for repeated laboratory use. The open porosity 0 structure supports applications requiring relatively free flow while maintaining integrity under moderate vacuum or pressure differentials common in routine filtration work.
This article is part of Sintered glass filter plates & discs, in Filtration.
Key features
- Pack size: 5 pc(s)
- Brand: VitraPOR®
- Material: Borosilicate glass 3.3
- Diameter: 60 mm
- Porosity grade: 0
- EAN: 4058072043896
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Questions about Filter Disc, bi-plane, 60 mm, Por. 0 Thickness 4.0 mm ± 0.2 mm
What is this article?
Filter Disc, bi-plane, 60 mm, Por. 0 Thickness 4.0 mm ± 0.2 mm 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 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.