Best Practices for Evaluating a Perfusion Medium Know Your Process Goal E Additional Content Ready to try Gibco™ HIP CHO? Request a Sample Volume valuating a perfusion process and its associated medium requires numerous factors to be considered. So, how should you start? Before you begin, you need to understand your process goal and boundaries in terms of acceptable quality and operating limits so that these factors can be approximated in each testing approach. If your product is only acceptable within a certain cell viability limit but a test model doesn't provide controls or plans to actively drive toward that target, the test may be both misleading and less useful for predicting scale-up behavior.https://www.thermofisher.com/order/catalog/product/A4230201#/A4230201