Ongoing requirements for additional insight and CGMP-compliant measurement have led to interest in new technologies that can be applied to the analysis of many different types of particle-containing fluids. Micro-Flow imaging (MFI) is a robust, versatile, and intelligent vision technology that is increasingly used for evaluating populations of microparticles encountered during bioformulation development (1). It is also being accepted in fill–finish processes and many other biotechnology applications. Features of MFI technology that have contributed to its rising popularity include the…