I need to automate the management of the 4-6 gases associated with my bioprocess. Any suggestions for something as close to COTS as possible would be appreciated.

You’re in luck, there is a fully Commercial Off The Shelf (COTS) solution for automated management of up to 6 bioprocess gasses available from Thermo Fisher. The system features thermal mass flow controllers and associated solenoid valves that are integrated into a manifold which follows the gold standard “gas stick” approach to gas management.

TruFlow Gas Manifold