Swab limit for cleaning validation
Q. How do you calculate the swab limit, once it has been extracted in solution?
A. In general the swab limit for cleaning validations calculations go as follows:
Residue Detection: Swab Method
Q. Do you have a recommended swab detection method for residual detergent?
A. We most certainly do. It is suggested to use a swabbing area of 5 cm X 5 cm. Where extreme low level acceptance criteria on a low recovery residue, i.e. some product residues, it can help to….