Description
Rotilabo® syringe filters with polyethersulfone (PES) membrane are unsterile disposable filters for clarifying and preparing aqueous laboratory samples prior to analysis or further processing. Each filter offers a pore size of 0,2 µm and a diameter of 25 mm, a widely used format for syringe-based filtration of buffers, media components, and other water-based solutions. The PES membrane is valued in laboratory practice for low protein binding and efficient flow with aqueous samples. Packaged as 100 pc(s) with a total weight of 0,400 kg, the set supports high-throughput sample preparation in analytical, life-science, and quality-control laboratories. These Rotilabo® syringe filters from manufacturer ROTH SELECTION are intended for unsterile filtration tasks where sterile barrier properties are not required. The 25 mm housing pairs readily with standard laboratory syringes, helping streamline routine filtration steps before HPLC, spectroscopy, or general wet-chemistry work. Clear pore-size and diameter specification support consistent method documentation and repeatable sample handling across batches.
This article is part of Syringe filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Brand: Rotilabo®
- Membrane material: PES
- Sterility: Unsterile
- Pore size: 0,2 µm
- Diameter: Ø 25 mm
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Questions about Rotilabo®-syringe filters, PES, non-sterile, pore size 0.20 µm, Ø 25 mm, 100 unit(s)
What is this article?
Rotilabo®-syringe filters, PES, non-sterile, pore size 0.20 µm, Ø 25 mm, 100 unit(s) is the article on this page. Luminix Health distributes Carl Roth 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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.