dirty equipment hold tome study.

[GOWHAR RAJA VANDANAPU <raja2424pharma@gmail.com> (by way of JohnDolman <info@the-dolman-consultancy.com>)]

Dear forum friends,

Can any body guide me, how to select the worst case product selection 
for dirty equipment hold time study. During normal cleaning 
validation in our plant we are selecting the worst case product based 
on the batchsize, solubility and daily largest daily dose Ect.. for 
considaration. But what what factors tobe consider for dirty 
equipment hold time study.

please guide me

Regards
Raja.


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