Answer / b.gangatharan

According to USP general chapter<921>where the specimen under test is capsule,use a portion of mixed contents of not fewer than 4 capsules.when specimen under test is tablets,use powder from not fewer than 4tablets ground to fine powder in an atmosphere of temperature and RH known not to influence the results.
Thanks,
B.Gangatharan,
Caplin point,
Pondicherry.

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