Research Article

Formulation and Evaluation of Multilayered Tablets of Pioglitazone Hydrochloride and Metformin Hydrochloride

Table 7

Physical properties of multilayer tablets.

Batch numberWeight (mg)Hardness (kg/cm2)Thickness (mm)Friability (%)

F5
F6
F7
F8
F9
F10
F11
F12
F13