Description
Vivaspin® 20 pressure cap is a laboratory accessory intended for use in combination with Vivaspin® 20 units. This pressure lid completes the concentrator assembly so that the device can be operated as designed during sample handling. The product is supplied as 1 pc and is listed as non-sterile laboratory material. Net weight is 0,020 kg and gross weight is likewise 0,020 kg, reflecting a compact single-piece component suitable for routine bench workflows. Manufactured by Sartorius, the cap is matched specifically to the Vivaspin® 20 format rather than offered as a universal lid, which supports correct fit when replacing or completing an existing set-up. Country of origin is Great Britain. In daily laboratory practice the pressure cap serves as the dedicated sealing and pressure interface for Vivaspin® 20, helping maintain the intended configuration of the concentrator during preparation steps. Pack presentation as one piece simplifies ordering for replacement, spare stock, or system completion without multi-unit bundling. The accessory belongs to standard laboratory consumable and hardware categories used alongside centrifugal concentration equipment.
This article is part of Ultrafiltration & concentrators, in Filtration.
Key features
- Pack size: 1 pc
- Storage temperature: Room Temperature
- Product type: Pressure cap for Vivaspin® 20
- Compatibility: For use with Vivaspin® 20
- Sterility: Non-sterile
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Questions about Vivaspin 20 Pressure Head, 1pc
What is this article?
Vivaspin 20 Pressure Head, 1pc 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.