Z614645
Vivaspin 20 centrifugal concentrator
MWCO 50 kDa
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About This Item
UNSPSC Code:
41104916
NACRES:
NB.24
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material
polycarbonate housing
polyethersulfone membrane
description
PES membrane
sterility
non-sterile
feature
holdup volume 20 μL
packaging
package of 12 ea
manufacturer/tradename
Sartorius VS2031
parameter
5 bar max. pressure
8000 × g max. centrifugal force
dead stop volume
50 μL
membrane area
6 cm2
tube size
~50 mL
working volume
20 mL
pore size
50 kDa MWCO
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General description
The Vivaspin 20 mL centrifugal concentrator has been developed to offer increased volume flexibility and performance. Vivaspin 20 can be used in either swing bucket of fixed angle rotors (carriers accepting 15 mL and 50 mL bottles). Vivaspin features twin vertical membranes for unparalleled filtration speed and 100X plus concentrations.
Remaining volume is easy to read off the printed scales on the side of the concentrator and the modified dead stop pocket further simplifies direct pipette recover of the final concentrate.
Note: One step dealing of concentrated sample using diafiltration cup. Gas pressure filtration; for faster processing gas pressure can be combined with centrifugal force.
Remaining volume is easy to read off the printed scales on the side of the concentrator and the modified dead stop pocket further simplifies direct pipette recover of the final concentrate.
- Vivaspin centrifugal concentrators offer the optimal solution to any concentration or buffer exchange application with their broad range of volume capacities and MWCOs
- Highest flow rates and recoveries are achieved due to their particular vertical membrane design
- Incomparably safe sample handling and convenience is assured by the patented dead-stop technology allowing direct recovery of the concentrate without further re-spin
Note: One step dealing of concentrated sample using diafiltration cup. Gas pressure filtration; for faster processing gas pressure can be combined with centrifugal force.
Certificates of Analysis (COA)
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