Description
Polyethersulfone (PES) syringe filters with a 0,45 µm pore size and 25 mm diameter are non-sterile laboratory membrane filters for syringe-based sample preparation. They are applied to clarify liquids and retain particulates before analysis or subsequent processing steps. Membrane material is polyethersulfone (PES), specified with the 0,45 µm pore size and 25 mm diameter. Delivered non-sterile, they fit workflows that do not require sterile filtration. Pack size is 100 pieces, convenient for routine work in research, analytical and quality-control laboratories. The 25 mm format balances handling ease with filtration area for typical syringe sample volumes, while the 0,45 µm pore size supports clarification steps appropriate to that rating. These filters are offered by manufacturer Hahnemühle in the polyethersulfone syringe-filter range. Choice of pore size and diameter should reflect the sample matrix and the laboratory method. The product is intended for general laboratory filtration of compatible media when used according to established procedures.
This article is part of Syringe filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Storage temperature: 15-30 °C
- Membrane material: Polyethersulfone (PES)
- Pore size: 0,45 µm
- Diameter: 25 mm
- EAN: 4011367120009
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Questions about Syringe filter, Polyethersulfone ,0.45 µm, non-sterile ,25 mm
What is this article?
Syringe filter, Polyethersulfone ,0.45 µm, non-sterile ,25 mm is the article on this page. Luminix Health distributes Hahnemühle for laboratory use. It sits in Syringe filters, inside Filtration, in Consommables.
A syringe filter is a membrane in a plastic housing on a Luer fitting. Pore size, membrane polymer and diameter are the three choices. 0.2 µm is the sterilising and the HPLC-particle cut. 0.45 µm is the coarser clarification. Aqueous and solvent-resistant membranes are different polymers.
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 Syringe filters. The catalogue is Consommables.
Shelves beside this one are Filter paper, Sintered glass filter plates & discs, 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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