Description
Polyethersulfone membrane filter Type 15406 provides reliable filtration performance characterised by a low content of extractables and high flow rates. These membrane filter discs are well suited to routine laboratory workflows that demand clean filtrates and efficient throughput. Popular applications include sample preparation, sterile filtration and clarification of aqueous or compatible solutions. The hydrophilic polyethersulfone matrix supports consistent particle retention while minimising extractable residues that could interfere with sensitive downstream analyses. Supplied as a pack of 100 pieces, the filters integrate readily into standard filter holders and filtration assemblies used in research, quality-control and process laboratories. Manufactured by Sartorius, Type 15406 membrane discs offer a practical balance of chemical compatibility, mechanical stability and filtration speed for everyday sample processing tasks. Net weight of the pack is 0,142 kg. The product is intended for laboratory use where reproducible clarification or sterile filtration steps are required prior to analytical or preparative work.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Storage temperature: Room Temperature
- Membrane material: Polyethersulfone
- Type: 15406
- Extractables: Low content
- Flow rates: High
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Questions about PES Membrane, 0.45 µm, 142 mm, 25 pcs
What is this article?
PES Membrane, 0.45 µm, 142 mm, 25 pcs is the article on this page. Luminix Health distributes Sartorius for laboratory use. It sits in Membrane filters, inside Filtration, in Lab consumables.
A membrane filter is the disc itself, without a syringe housing. Pore size, polymer and diameter are the specification, and the disc has to sit in a holder. Gridded membranes are for counting colonies. A membrane and a filter paper of the same diameter are not interchangeable.
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 Membrane filters. The catalogue is Lab consumables.
Shelves beside this one are Filter paper, Sintered glass filter plates & discs, Syringe filters, Filter cartridges & capsules, 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.