Laboratory Product Catalogue Total Laboratory Science Support
Laboratory Product Catalogue Total Laboratory Science Support
Laboratory Product Catalogue Total Laboratory Science Support
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The Vivaspin Range of Centrifugal Concentrators<br />
for Volumes from 500 µl to 20 ml<br />
Ultrafiltration and Cell Harvesting Filtration<br />
Vivaspin 500<br />
Vivaspin 500 centrifugal filter units offer<br />
a simple, one-step procedure for sample<br />
concentration. They can effectively be used<br />
in fixed angle rotors accepting 2.2 ml<br />
centrifuge tubes.<br />
The patented vertical membrane design<br />
and thin channel filtration chamber<br />
(US 5,647,990) minimises membrane fouling<br />
and provides high speed concentrations.<br />
Vivaspin 2<br />
The Vivaspin 2 centrifugal concentrators<br />
for sample volumes between 0.4 ml and 2 ml<br />
combine the speed of the classic Vivaspin<br />
products with low internal surface and<br />
membrane area for superior recoveries from<br />
very dilute solutions.<br />
Available with a range of different membranes<br />
including PES, CTA and Hydrosart ®<br />
membranes, Vivaspin 2 offers the highest<br />
flexibility for process optimization. The<br />
concentrators allow the choice of recovering<br />
the concentrate by either directly pipetting<br />
it from the dead stop pocket, or alternatively,<br />
reverse spinning of the concentrate into the<br />
concentrate recovery cap.<br />
Vivaspin 4<br />
Vivaspin 4 centrifugal filter units for sample<br />
volumes between 1 ml and 4 ml are ideally<br />
suited for the concentration of biological<br />
samples. They can effectively be used in either<br />
swing out or fixed angle rotors accepting<br />
15 ml centrifuge tubes. Vivaspin 4 centrifugal<br />
concentrators are available with the high flux<br />
Polyethersulfone membrane range which is<br />
recommended for most solutions.<br />
Vivaspin 6<br />
The Vivaspin 6 centrifugal concentrators<br />
have been developed to offer increased<br />
volume flexibility and performance.<br />
Vivaspin 6 can process a record 6 ml in either<br />
swing bucket or fixed angle rotors accepting<br />
standard 15 ml conical bottom test tubes.<br />
The concentrator features twin vertical<br />
membranes for unparalleled filtration speeds<br />
and 100x plus concentrations.<br />
Ordering information<br />
Vivaspin 500, 100–500 µl samples<br />
Polyethersulfone membrane, VS0191 3,000 MWCO<br />
pack of 25<br />
VS0111<br />
5,000 MWCO<br />
VS0101<br />
10,000 MWCO<br />
VS0121<br />
30,000 MWCO<br />
VS0131<br />
50,000 MWCO<br />
VS0141<br />
100,000 MWCO<br />
VS0151<br />
300,000 MWCO<br />
VS0171 0.2 µm<br />
Vivaspin 2, 0.4–2 ml samples<br />
Polyethersulfone membrane, VS0291 3,000 MWCO<br />
pack of 25<br />
VS0211<br />
5,000 MWCO<br />
VS0201<br />
10,000 MWCO<br />
VS0221<br />
30,000 MWCO<br />
VS0231<br />
50,000 MWCO<br />
VS0241<br />
100,000 MWCO<br />
VS0251<br />
300,000 MWCO<br />
VS0261<br />
1,000,000 MWCO<br />
VS0271 0.2 µm<br />
VS0251<br />
Starter pack (5 of each MWCO)<br />
102
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