Description
Filter plate for 250-ml unit is a laboratory filtration component with a diameter of 50 mm and porosity grade 3, corresponding to a pore size range of 16 - 40 µm. It is intended for 250-ml filtration units employed in solid–liquid separation, finer particle retention, and sample preparation. Porosity 3 offers a tighter pore band than grades 1 and 2, supporting more selective retention while maintaining practical filtrate throughput under gravity or vacuum. Supplied as one unit with a weight of 0,030 kg, the plate is used with filtration devices and filter holders built around the 250-ml format. This filter plate from manufacturer DWK Life Sciences serves research, teaching, and quality-control environments that call for porosity 3 media in routine or preparatory filtration. The Ø 50 mm diameter matches the geometry of the companion 250-ml unit for consistent seating and reliable operation. Applications include clarification steps and general filtration and separation tasks specified for the 16 - 40 µm pore range.
This article is part of Sintered glass filter plates & discs, in Filtration.
Key features
- Pack size: 1 pc(s)
- Product type: Filter plate
- Compatible unit: 250-ml unit
- Diameter: Ø 50 mm
- Porosity: 3
- Pore size: 16 - 40 µm
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Questions about Filter plate, for 250-ml unit, Ø 50 mm, porosity 3, 16 - 40 µm, 1 unit(s)
What is this article?
Filter plate, for 250-ml unit, Ø 50 mm, porosity 3, 16 - 40 µm, 1 unit(s) is the article on this page. Luminix Health distributes DWK Life Sciences 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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.
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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.