IP LIMIT FOR HEAVY METALS IS
a. 12 PPM
b. 20PPM
c. 15PPM
d. 10PPM
Answers
Answered by
2
Answer:
b) 20PPM
Explanation:
Solution is prepared as per the monograph and 25 ml is transferred in Nessler's cylinder
Answered by
6
Answer:
what an answer dear love u
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