Description
Polyethersulfone membrane filter discs Type 15406 with 0,45 µm pore size deliver efficient filtration supported by a low content of extractables and high flow rates. The discs are intended for laboratory sample preparation, sterile filtration and clarification steps where reproducible particle retention and clean filtrates are essential. Hydrophilic polyethersulfone membranes combine good chemical compatibility with mechanical robustness, enabling reliable performance in aqueous and many compatible solvent systems. Each pack contains 25 membrane filter discs, ready for use in standard filter holders. The 0,45 µm rating is widely employed for general clarification and microbial retention applications prior to analytical or preparative work. Produced by Sartorius, these Type 15406 discs offer consistent quality for routine research, quality-control and process-support laboratories. Net weight of the unit is 0,475 kg. The filters support high-throughput workflows while helping to minimise extractable interference in sensitive downstream methods.
This article is part of Sintered glass filter plates & discs, in Filtration.
Key features
- Pack size: 25 pieces per pack
- Storage temperature: Room Temperature
- Membrane material: Polyethersulfone
- Type: 15406
- Pore size: 0,45 µm
- Extractables: Low content
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Questions about Polyethersulfone membrane 293 mm, 0,45m
What is this article?
Polyethersulfone membrane 293 mm, 0,45m is the article on this page. Luminix Health distributes Sartorius 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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