White Paper: Measurement Challenges with Optical Dissolved Oxygen Sensors

Are you missing sources of measurement error? Measurement of dissolved oxygen (DO) has long been known as a critical control parameter for optimizing cell growth in bioprocesses. Much has been written about different strategies for proper DO control. However, little information has been publicly available regarding optimization of the actual measurement accuracy and reducing common sources of process-related error. Our White Paper aims to divulge these details for the first time.