Advantages of ball mill
A. It can produce very fine powder
B. Can be used for batch as well as continuous grinding
C. Can be sterilized & used for parenteral and ophthalmic preparations.
D. All of the above
Answer:D
Advantages of ball mill
A. It can produce very fine powder B. Can be used for batch as well as continuous grinding C. Can be sterilized & used for parenteral and ophthalmic preparations. D. All of the above