Table 3.

Results of Stability Studies

Duration in Months	Hardness (kg/cm2)	Disintegration Time (seconds)	FLT (seconds)	TFT (hours)	% Release of Drug	Assay (%)
0	4.9±1.09	49±2.45	51±2.34	5.2±3.12	99.87±3.09	98.54±1.89
1	4.8±1.34	47±3.09	48±3.56	5.0±2.67	96.38±3.01	94.38±2.78
3	4.5±1.30	43±1.45	45±1.90	4.6±2.87	92.56±2.98	91.29±3.08
6	4.3±0.23	41±2.56	44±1.51	4.4±2.90	89.67±3.01	89.16±2.45