in DMF having extra impurities and in api COA also having extra imp than USP or BP product then how require to proceed?
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in DMF having extra impurities and in api COA also having extra imp than USP or BP product then how require to proceed?
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1 Answers Dr Reddys, Piramal Enterprises,
How we develop a method by HPLC for unknown compound,if we got three peaks with same response then how we can find out which one is our desired compound's peak without taking help of LC MS.