on what basis SOP's can be changed? IF mobile phase ratio
is 70:30 to how much % can we change the ratio in HPLC
process

Answer Posted / spln

I agree with Dr.SP. Goswami. 10% mobile phase ratio can be
changed, same thing you justify in AMV- ruggedness
parameter.After justification only you revise your MOA as
per your change.

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