Description
VitraPOR® glass filter plate made of borosilicate 3.3 with a diameter of 160 mm, porosity 0 and thickness of 13,0 mm (± 3,0 mm) is a precision sintered disc for laboratory filtration work. The round, centred plate has an untreated surface and is intended for use in filtration apparatus, funnel assemblies and custom glassware setups. Porosity grade 0 delivers a coarse pore structure suited to pre-filtration steps and the separation of larger particulate matter. Manufactured from chemically resistant borosilicate glass 3.3, the plate is compatible with many common laboratory solvents and thermal conditions encountered in standard filtration procedures. This filter plate from manufacturer ROBU - Stereon provides dimensional consistency for reliable seating in matching holders and funnels. The 160 mm diameter accommodates medium-scale sample volumes, while the thickness tolerance of ± 3,0 mm supports interchangeability with corresponding glass components. Supplied as one piece, it serves analytical, preparative and process filtration tasks across chemistry and materials laboratories. The untreated surface allows direct installation or further adaptation according to established laboratory protocols and apparatus designs.
This article is part of Sintered glass filter plates & discs, in Filtration.
Key features
- Pack size: 1 pc
- Material: Borosilicate glass 3.3
- Diameter: 160 mm
- Porosity: 0
- Thickness: 13,0 mm ± 3,0 mm
- Surface: Untreated, round centred
Recently viewed
You may also like
Questions about Filter Disc, centered, 160 mm, Por. 0 Thickness 13 mm ± 3.0 mm
What is this article?
Filter Disc, centered, 160 mm, Por. 0 Thickness 13 mm ± 3.0 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.
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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. 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.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.