Section 8.4 says that batches should have been tested prior to blending. Do you strongly recommend doing it prior to or is it possible for the company to take a business risk and test individual batches at the same time that blending operation is taking place?
Typically you should test individual batches before blending. If you choose not to test individual
batches before blending, you need a justification (written) to explain your rationale for any tests
you are NOT performing before blending.