As a biopharmaceutical company matures and new products are added to its portfolio, expansion of its facilities, systems and Quality Control is a natural outcome. The growth in the Quality Control...
To Requalify or to Continuously Monitor, That is the Question
Your manufacturing equipment and processes have been established, qualified and validated; all you have to do now is rake in the profits right? Think again, the process of maintaining the validated...
Understanding Statistical Intervals: Part 2 - Prediction Intervals
Part 1 of this series discussed confidence intervals. Confidence intervals are the best known of the statistical intervals but they only bound regions associated with population parameters; i.e., the...
Understanding Statistical Intervals Part 1 - Confidence Intervals
Statistical intervals are staples of the quality and validation practitioner’s statistical tool box. Statistical intervals can manifest as plus-or-minus limits on test data, represent a margin of...