Appearance Disintegration time ( sec ) Average weight (mg) Hardness (kp) Friability ( % ) Dissolution (% ) Amount (mg/tablet)
  oblonged shaped. notched max. 30’ 170 ± 7.5% ± 3.5% max.  1% min. 80% (at 15’) G2: 1.7 – 2.3 G3: 2.55-3.45
G2 t =0 appropriate 109.46 120 8.76 0.28 105.14 1.56
G2 3rd month appropriate 107.27 120 8.64 0.44 104.76 1.5
G2 6th month appropriate 105.08 110 8.51 0.60 104.38 1.45
G3 t =0 appropriate 141.61 140 10.58 0.18 103.14 2.61
G3 3rd month appropriate 139.42 140 10.45 0.54 102.76 2.55
G3 6th month appropriate 137.22 140 10.32 0.30 102.38 2.50
Table 5: Estimated results of the long term stability test of G2 and G3.