Vivacell 70 combines the ease of use of centrifugal devices with the flexibility and control provided by pressurized ultrafiltration cells.
- Easy to Assemble
- No Stirring Mechanisms or Tubing Connections Required
- Built-in Dead Stop
- Longitudinal Membrane
The inexpensive and easy-to-assemble Vivacell 70 requires no tubing connections or stirring mechanisms and can be adapted to equipment availability or to specific user preferences
For convenience, spin in a large-capacity centrifuge. For high speeds with difficult samples, pressurize 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 pressurize and then leave standing on a bench top or in a refrigerator for highest simplicity with minimum equipment requirements.
The longitudinal membrane inhibits fouling while the built-in dead stop hinders further concentration when residual volume drops below 150 µL.