Description
Filter plate, Ø 120 mm, Por. 3 is a glass filter plate intended for laboratory filtration applications. Featuring a diameter of 120 mm and porosity grade Por. 3, it supplies a precisely specified glass filter medium for separation work that requires this size and porosity. The product is identified as a glass filter and belongs to the filter-plates category used in standard laboratory filtration setups. It is supplied as 1 pc, providing a single circular plate ready for incorporation into filtration apparatus, funnels or complementary glassware where a 120 mm Por. 3 element is called for. Manufactured by Rettberg, the plate bears the registered trademark Rettberg ® and is positioned as a discrete filtration component within laboratory glass-filter ranges. The defined 120 mm diameter together with Por. 3 porosity yields a practical filtration surface suited to workflows that specify exactly these parameters. This glass filter plate supports routine solid–liquid separation steps by matching common dimensional and porosity requirements found in laboratory filtration protocols. Users needing a straightforward Ø 120 mm Por. 3 glass filter plate obtain a clearly characterised component for their filtration assemblies.
This article is part of Sintered glass filter plates & discs, in Filtration.
Key features
- Pack size: 1 pc
- Product type: Glass filter
- Diameter: 120 mm
- Porosity: Por. 3
- Registered trademark: Rettberg ®
- Technical Information Sheet:
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Questions about Filter Disk, Ø 120 mm, Por. 3
What is this article?
Filter Disk, Ø 120 mm, Por. 3 is the article on this page. Luminix Health distributes Rettberg 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.
