what is weight veriation in pharma industry ? plz explain me
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Answer Posted / manoj reddy
Uniformity of weight is an in process test parameter which ensures consistency of dosage units during compression.
Weigh individually 20 units selected at random and calculate the average weight.Not more than two of the individual weights deviates from the average weight by more than the percentage given in the pharmacopea.
130mg or less ± 10%
130mg to 324mg ± 7.5%
More than 324mg ± 5%
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