Description
Vivaspin 15R, 2.000 MWCO Hydrosart® is a crossflow spin filter for fast ultrafiltration and diafiltration (UF/DF) of laboratory samples that require a lower molecular-weight cut-off. It accepts feed volumes from 0,4 to 15 mL and allows concentration factors up to 500× with a single filter unit. The Hydrosart® membrane supports centrifugal concentration, desalting and buffer-exchange steps for smaller retained species. Common applications include ultrafiltration, diafiltration and polishing in biomolecular sample preparation. Supplied as 12 pieces from manufacturer Sartorius, these original crossflow spin filters fit routine UF/DF workflows. The devices are non-sterile and intended for general laboratory use. With a pack net weight of 0,480 kg, the format is convenient for repeated concentration work. Vivaspin 15R with 2.000 MWCO Hydrosart® helps laboratories reduce sample volume and refine preparations where a tighter cut-off is preferred over higher-MWCO options.
This article is part of Ultrafiltration & concentrators, in Filtration.
Key features
- Pack size: 12 pc(s)
- Storage temperature: Room Temperature
- Product: Vivaspin 15R spin filter
- Membrane: Hydrosart®
- MWCO: 2,000
- Feed volume: 0,4–15 mL
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Questions about Vivaspin 15R, 2kDa HY, 12pc
What is this article?
Vivaspin 15R, 2kDa HY, 12pc 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.