Description
Vivaspin 6 centrifugal concentrators with a 3.000 MWCO polyethersulfone (PES) membrane are original crossflow spin filters for fast ultrafiltration and diafiltration (UF/DF). They are intended for feed volumes from 0,1 to 98 mL and support concentration factors up to 400× with one filter. This pack contains 25 pieces for laboratory sample preparation and related workflows. Popular applications for the range include diafiltration, polishing and ultrafiltration of macromolecular solutions. The units are supplied non-sterile and suit research or routine use where efficient volume reduction or buffer exchange is required. From manufacturer Sartorius, Vivaspin 6 PES devices combine the stated molecular weight cut-off with a centrifugal crossflow format designed for rapid UF/DF. Net weight of the pack is 0,380 kg. The broad feed-volume window—from small aliquots near 0,1 mL up to loads approaching 98 mL—allows flexible processing without changing filter type mid-method. Laboratories select this 3.000 MWCO PES configuration when a single concentrator must deliver high concentration factors for polishing, diafiltration or ultrafiltration steps. The 25-piece pack supports multi-sample series, method development and day-to-day preparative work in analytical and life-science settings.
This article is part of Ultrafiltration & concentrators, in Filtration.
Key features
- Pack size: 25 pc(s)
- Storage temperature: Room Temperature
- Product type: Vivaspin 6 crossflow spin filter
- Membrane: PES, 3.000 MWCO
- Feed volume range: 0,1–98 mL
- Concentration factor: up to 400×
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Questions about Vivaspin 6, 3kDa PES, 25pc
What is this article?
Vivaspin 6, 3kDa PES, 25pc 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.
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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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