What is the correct way to digest milk powder to get the
corrrect value of Fe and Zinc?

Answer Posted / ch. appala naidu

I think microwave digestion(like anton paar microwave
digestion) is suitable for dissolution of milk powder. For
example weigh 0.1 gm of milk powder into vessel and add 5ml
Con.HNO3 & 2ml H2O2 and keep it in microwave digestion
system.And in the same way blank will also to prepare.

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