Parameters	Batch 1			Batch 2
Parameters	E1	E2	E3	E4	C1	C2	C3	C4
weight variation (g)	0.41 ± 0.02	0.40 ± 0.02	0.42 ± 0.01	0.41 ± 0.02	0.42 ± 0.02	0.40 ± 0.01	0.40 ± 0.01	0.40 ± 0.01
Thickness (mm)	3.43 ± 0.06	3.45 ± 0.02	3.39 ± 0.01	3.40 ± 0.02	3.25 ± 0.05	3.60 ± 0.02	3.67 ± 0.06	3.76 ± 0.02
Hardness (kgF)	8.60 ± 0.01	7.60 ± 0.46	7.00 ± 0.75	6.80 ± 0.49	7.60 ± 0.49	6.80 ± 1.09	6.60 ± 1.20	6.20 ± 1.71
Diameter (mm)	12.20 ± 0.01	12.18 ± 0.01	12.15 ± 0.02	12.13 ± 0.01	12.30 ± 0.01	12.50 ± 0.02	12.18 ± 0.01	12.15 ± 0.02
Friability (%)	0.91	0.46	0.45	0.43	0.96	0.83	0.76	0.48
Tablet porosity (%)	34.88	36.23	31.09	32.70	30.31	41.60	39.28	40.42
Swelling index (%)	19.05	26.83	29.27	36.58	26.83	29.27	33.33	43.90