Cleaning validation

Pls suggest,

If common blend batch size is 135 kg at Granulation stage. And we will be taken this CB in three different strength (25/50/100 mg) as 45 kg / 6 lakh + 45 kg / 3 lakh + 45 kg / 1.5 lakh from compression stage. So in cleaning validation which batch size is considering for MACO calculation ?

The largest is critical.

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