How are OOS results in yields dealt with at process start-up for a new campaign? Specifically, how should atypical results be dealt with when they are due to hold ups or…in the initial batch at start-up?
This is not specified in Q7A, but typically you do have a lower yield for the first batch that’s going
through the equipment because it tends to coat the equipment. A possible approach is setting a
lower yield for the first batch in the campaign.