Sartorius Vs0292, Vivaspin 2 Centrifugal Concentrator

4.7 stars, based on 34 reviews

USD 403.20

In stock

Sartorius, VS0292, Vivaspin 2, 3000 Dalton MWCO Centrifugal Concentrator, PES Membrane, 100 pcs Vivaspin concentrators are disposable ultrafiltration devices for the concentration of biological samples

Another unique feature of Vivaspin 2 is the choice of directly pipetting the concentrate from the dead stop pocket built into the bottom of the concentrator, or alternatively reverse-spinning the concentrate into the recovery cap which can then be sealed for storage

Both methods result in near total concentrate recovery

Features High retentate recovery 90 Vertical membrane design for ultra fast concentration Universal rotor compatibility Safe sample concentration due to dead-stop volume Convenient concentrate recovery by pipetting Volume graduation for easy reading/monitoring

The patented vertical membrane design and thin channel filtration chamber US 5, 647, 990 minimizes membrane fouling and provides high speed concentrations, even with particle-laden solutions

They can effectively be used in swing bucket or fixed angle rotors accepting 15 ml centrifuge tubes

Vivaspin 2 bridges the gap between the 500 micro l and 4 ml centrifugal concentrators

Vivaspin 2 combines the speed of the classic Vivaspin products with low internal surface and membrane area in order to achieve superior recoveries from very dilute solutions

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