Flexact® VI System for Virus Inactivation

The Flexact® VI is a standardized configurable solution dedicated to virus inactivation in biopharmaceutical processes. Available in two application variants (1-tank or 2-tank), the system manages the low pH cycles of virus inactivation via recipe based control, ending with a particulate filtration transfer to a receiving tank. Throughout the whole application the system collects all critical process parameters into the electronic batch record.

FLEXACT® VI SYSTEM AUTOMATION SEQUENCE:

1. Pre-flush of filters (optional)
2. Fill supply tank with column cycle n
3. Low pH adjustment (acid)
4. Timed incubation in the 1st tank
5. Transfer to 2nd tank
6. Neutralization (base)
7. Filter transfer to temperature controlled receiving tank
8. Fill supply tank with column cycle n+1