Vivacell 70

10 - 70 ml samples
Vivacell 70 combines the ease of use of centrifugal devices with the flexibility and control provided by pressurised ultrafiltration cells. Vivacell 70 is inexpensive, quick and easy to assemble, requires no tubing connections or stirring mechanisms and can be adapted to equipment availability or to specific user preferences.

Total process flexibility
For convenience, simply spin in a large capacity centrifuge (carriers accepting 250ml bottles). For highest speeds particularly with difficult samples, pressurise the device with air or inert gas before centrifuging.
For more process control or for single samples, combine gas pressure with a gentle orbital shake, or you can even pressurise and then leave standing on a bench top or in a refrigerator for highest simplicity with minimum equipment requirements.

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Vivacell 100

20 - 100 ml samples
Vivacell 100 is the latest addition to the Vivacell product line, also featuring the patented vertical membrane design for highest performance and unmatched flexibility of use either as a centrifugal unit or as a pressurised cell.

Vivacell 100 is designed for concentration of samples up to 100 ml which makes it the largest centrifugal unit available. At the same time, the new construction design allows for maximum centrifugal force of 2,000 x g to be used for even faster concentration.

Next generation
Like the smaller Vivacell 70 unit, the new Vivacell 100, when used as a centrifugal device, fits into swing bucket rotors accepting 250 ml bottles.

For single samples or for samples that have to be refrigerated, Vivacell 100 units can be pressurised and left on the bench, put on a laboratory shaker for faster concentration, or be transferred to a refrigerator. Handling is made fast and easy by the use of quick-connectors.

In whichever mode Vivacell 100 is used, the vertical membrane design inhibits membrane fouling, whereas the built-in dead stop prevents concentration to dryness and loss of sample.

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Vivacell 250

50 - 250 ml samples
The Vivacell 250 is a totally new concept for the concentration of larger biological samples. This product offers numerous advantages when compared to stirred cells.
One size handles a volume range from under 50 ml to 250ml.
The easy-to-fit membrane insert enables rapid change of membrane.

Simple is best!
Use free standing on a bench top or in a refrigerator for maximum simplicity, or use on laboratory shaker for fastest concentrations.

The unique conical dead stop built into the bottom of the membrane insert allows concentrations to under 1ml.

The gentle vortex action controls membrane polarisation whilst greatly reducing the shear effects typical of stirring mechanisms.

Set up or membrane replacement takes just a few seconds. Quick connect fittings and simple screw closure further enhance ease of use.

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or buy online HERE

Vivacell Accessories

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