Description
Sartolab® RF 250 PES vacuum filtration units enable reliable sterile vacuum filtration of samples up to 250 mL in laboratory workflows. Developed with state-of-the-art engineering, these units utilise a polyethersulfone (PES) membrane that provides high flow rates and a large filtration area. They are available in pore sizes of 0,1 µm, 0,22 µm and 0,45 µm, allowing selection according to specific process requirements for aqueous solutions. The design supports convenient handling and consistent performance during routine filtration tasks. Compatibility with the Sartolab® Multistation further extends utility for parallel filtration setups. Offered in packs of 12 pieces from manufacturer Sartorius, the units are well suited to sterile filtration of buffers and reagents, pharmaceutical and drug-testing applications, and cell culture analysis. Their construction promotes vacuum-tight operation and efficient sample processing while helping maintain workflow reliability in research and quality-control environments. The pack has a net weight of 2,880 kg, supporting practical storage and handling in busy laboratories that require dependable filtration capacity for medium-volume samples.
This article is part of Bottle-top & vacuum filtration units, in Filtration.
Key features
- Pack size: 12 pc(s)
- Storage temperature: Room Temperature
- Membrane material: PES
- Sample volume: up to 250 mL
- Pore sizes: 0,1 µm, 0,22 µm, 0,45 µm
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Questions about Sartolab RF 250; PES; 0.1 m; 12 pcs
What is this article?
Sartolab RF 250; PES; 0.1 m; 12 pcs is the article on this page. Luminix Health distributes Sartorius for laboratory use. It sits in Bottle-top & vacuum filtration units, inside Filtration, in Lab consumables.
A bottle-top filter or a vacuum filtration unit sits on a bottle and pulls a liquid through a membrane under vacuum. Pore size and membrane are the same choice as a syringe filter, at a larger area. A sterile unit is a stated claim. The bottle neck has to match.
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 Bottle-top & vacuum filtration units. The catalogue is Lab consumables.
Shelves beside this one are Filter paper, Sintered glass filter plates & discs, Syringe filters, Filter cartridges & capsules, Membrane filters, Glass & quartz fibre filters, Ultrafiltration & concentrators, Filtration accessories, Extraction thimbles and Dialysis tubing & devices.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.