Description
Filter plate Ø 120 mm P5 is a laboratory filter disc with a diameter of 120 mm and porosity grade P5 for controlled solid-liquid separation. This circular plate is intended for integration into filtration assemblies used in chemical synthesis, analytical sample preparation and routine purification workflows. Supplied as a single piece, it supports gravity or vacuum filtration setups where a defined P5 porosity is required for reproducible particle retention. The filter plate from manufacturer Witeg belongs to the filter-plate category and is suited to research, quality-control and teaching laboratories that need consistent glass filtration media. Its 120 mm diameter facilitates mounting in compatible holders, funnels or custom apparatus. Originating from Baden-Württemberg, Germany, the component offers a straightforward consumable solution for everyday filtration tasks without unnecessary complexity. Laboratories can rely on the stated porosity designation to match method requirements across organic, inorganic and life-science applications. The plate contributes to clean sample work-up and reliable separation steps in standard laboratory practice.
This article is part of Sintered glass filter plates & discs, in Filtration.
Key features
- Pack size: 1 pc
- Diameter: 120 mm
- Porosity: P5
- Product type: Filter plate
- Country of origin: Germany
- Region of origin: Baden-Württemberg
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Questions about SINTERED DISCS, 120 MM DIAM. P 5
What is this article?
SINTERED DISCS, 120 MM DIAM. P 5 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.