Sartorius Vivaflow® 200
The ready-to-use, reusable Vivaflow 200 laboratory crossflow cassette concentrates up to 5 L samples.
- Optimal for Cell Culture Supernatant and Virus Concentration
- High Flow Rate and Recovery
- Ready to Use
- Crossflow Cassette
The membrane surface per device is 200 cm²
Vivaflow 200 can be cleaned and reused several times. All accessories for sample concentration, except a peristaltic pump with a pump head for size 16 tubing, are included in the package for using a single cassette. A sealed 500 mL diafiltration reservoir can be added to the system for rapid and convenient buffer exchange.
Two cassettes can run simultaneously to speed up the concentration. Vivaflow 200 is suited for applications such as cell culture supernatant concentration, virus concentration, and water concentration. The thin-channel, flip-flow recirculation path of the modules provides high crossflow velocities with minimum pump speed requirements. A single 200 cm2 module typically concentrates 1 L by a factor of 50 in less than 30 min. Alternatively, two Vivaflow 200 modules can be used in parallel for concentration of 5 L in under 75 minutes. A single final rinse achieves near total recovery.