How to Calculate Recovery for Assay of Drug Product

[@tejasrs2927]

thank you it was insightfull

[@vallurisaradhi07]

Dear sir thank you sir but could u plz provide recovery calculation (precision at limit level in method transfer) for related substance sir

[@krish_krish354]

We are adding externally as a standard.
any standard as such 50mg and 50mg test added any method is there for accuracy.
Internal standard method anything

[@vikaspatil8910]

HPLC calibration se jude video share please sir

[@jabeharetailstore4734]

Sir, I want to understand ml spike in 100 % placebo calculation and api spike in 100 % placebo