Mettler-Toledo

This application note demonstrates the efficacy of an in-line optical dissolved oxygen sensor that eliminates signal noise caused by air/oxygen bubbles.

In bioreactors, air bubbles on dissolved oxygen sensors create noise, leading to unstable readings. Anti-bubble technology eliminates this interference, so sensors deliver accurate measurements.

The InPro 3253i sensor combines high-quality pH and ORP measurements in a single sensor.

Inline dissolved CO2 measurement & monitoring during cell culture and fermentation scale up offers significant benefits for process control, impacting productivity and quality attributes. Real-time dCO2 measurement complements routine dissolved CO2 measurements with a BGA during pre-clinical and commercial operations. This podcast explains why dCO2 should be measured as a critical process parameter, what actions can be taken based on dCO2 measurements, and how to implement real-time dCO2 measurement.