Description
Cellulose acetate syringe filters with a 0,2 µm pore size and 25 mm outer diameter are intended for efficient clarification and particulate removal from aqueous laboratory samples. The non-sterile cellulose acetate (CA) membrane supports filtration steps where sterility is not required and helps prepare samples for subsequent instrumental analysis. The 25 mm format balances filtration area with convenient handling on standard laboratory syringes, while the 0,2 µm pores retain fine particles that could interfere with sensitive measurements. Supplied in packs of 100 pieces, these disposable filters from manufacturer Hahnemühle provide practical stock for routine and higher-throughput sample preparation. Typical uses include buffer filtration, aqueous sample clean-up, particle removal ahead of chromatography or spectroscopy, and general laboratory workflows that benefit from a hydrophilic CA membrane. The non-sterile specification keeps the product suited to analytical rather than aseptic applications, delivering consistent performance for everyday filtration tasks.
This article is part of Syringe filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Storage temperature: 15–30 °C
- Filter material: Cellulose acetate (CA)
- Pore size: 0,2 µm
- Diameter: 25 mm
- EAN: 4011367088231
- Technical Information Sheet:
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Questions about Syringe filter, Cellulose acetate ,0.2 µm, non-sterile ,25 mm
What is this article?
Syringe filter, Cellulose acetate ,0.2 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 Lab consumables.
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 Lab consumables.
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.
What should I check before I order?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.