Description
PES membrane filter discs 90 mm, 0,65 µm are hydrophilic polyethersulfone membrane filters developed for clarification and coarse particle retention in laboratory filtration applications. With a pore size of 0,65 µm and a diameter of 90 mm, these discs are particularly useful for prefiltration of viscous or particle-laden aqueous samples, media preparation and general laboratory clean-up steps where higher flow rates are desired. Supplied as a pack of 50 pieces, they offer convenient stock for daily use. The PES membrane combines mechanical durability with favourable flow properties and low protein binding, supporting efficient processing of aqueous solutions. Produced by Berrytec, the discs are compatible with standard filter holders and vacuum filtration apparatus used in research and quality-control environments. Each pack has a net weight of 0,1 kg for easy handling and storage. These membrane filter discs help laboratories achieve consistent clarification results, protect downstream finer filters and maintain sample quality during routine preparative and analytical workflows.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 50 pc(s)
- Membrane material: PES
- Diameter: 90 mm
- Pore size: 0,65 µm
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about PES membrane disc filter 90mm, 0,65µm
What is this article?
PES membrane disc filter 90mm, 0,65µm is the article on this page. Luminix Health distributes Berrytec 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. Articles in stock ship within 2–5 business days. 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.