Description
Vivaspin 2, 10.000 MWCO PES centrifugal concentrators are original crossflow spin filters designed for fast ultrafiltration and diafiltration (UF/DF) in the laboratory. Each unit uses a polyethersulfone (PES) membrane with a 10.000 molecular-weight cut-off and is suited to feed volumes from 0,1 mL to 98 mL, supporting concentration factors up to 400× with a single filter. This profile fits protein concentration, buffer exchange, desalting, and sample-volume reduction ahead of analytical or preparative steps. Typical uses for the range include ultrafiltration, diafiltration, and polishing in biochemistry and life-science workflows. The pack contains 100 pieces, giving a practical stock level for routine or multi-user laboratories. Vivaspin 2 devices from manufacturer Sartorius combine the stated MWCO rating with PES membrane chemistry for broad biomolecule sample preparation. Crossflow spin-filter geometry underpins rapid processing across the indicated volume range. Units are non-sterile and intended for general laboratory concentration and buffer-exchange tasks where a reliable 10.000 MWCO PES barrier is required.
This article is part of Ultrafiltration & concentrators, in Filtration.
Key features
- Pack size: 100 pc(s)
- Storage temperature: Room temperature
- Membrane material: PES
- MWCO: 10,000
- Feed volume range: 0,1–98 mL
- Concentration factor: up to 400×
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Questions about Vivaspin 2, 10kDa PES, 100pc
What is this article?
Vivaspin 2, 10kDa PES, 100pc is the article on this page. Luminix Health distributes Sartorius for laboratory use. It sits in Ultrafiltration & concentrators, inside Filtration, in Lab consumables.
An ultrafiltration device holds back macromolecules above a stated molecular-weight cutoff and passes salts and water. It concentrates a protein or exchanges its buffer. The cutoff, the volume and whether it is a centrifugal device or a stirred cell are the specification. A 0.2 µm syringe filter does not do this.
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 Ultrafiltration & concentrators. 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, Bottle-top & vacuum filtration units, Filtration accessories, Extraction thimbles and Dialysis tubing & devices.
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