Biopharmaceutical analytical methods have improved significantly since the early 1990s. Techniques and fundamental mechanisms largely have remained the same, but modern analytical tools are delivering better insights into drug-product characteristics thanks to improved reagent quality, method intensification, and automation. Harmonized regulations and the revolutionized role of contract development and manufacturing organizations (CDMOs) also continue to support bioprocess transformations. Improved Analytics and Standardized Single-Use Equipment Today’s analytical methods provide high resolutions and deliver reliable results quickly. For example, sodium dodecyl sulfate–polyacrylamide…