Place one tablet in a 250 ml beaker containing 200 ml of water R at 15–25° C.
Numerous bubbles of gas are evolved. When the evolution of gas around the tablet or
its fragments ceases, the tablet should have disintegrated, being either dissolved or
dispersed in the water so that no agglomerates remain. Repeat the operation on five
additional tablets. The tablets comply with the test if each of the six tablets used in the
test disintegrates within 5 minutes, unless otherwise specified in the individual
monograph