Uniformity of weight(Mass) of delivered Doses from Multidose containers.
The following test is intended for oral dosage forms such as granules, powders for oral use and liquids for oral use, which are supplied in multidose containers provided at manufacture with a measuring device.
Weigh individually 20 doses taken at random from one or more containers with the measuring device provided and determine the individual and average mass. Not more than 2 of the individual masses deviate from the average mass by more than 10 % and none deviates by more than 20%.