From:  Quality control assessment of bisoprolol fumarate scored tablet products available in Saudi Arabia

 Dissolution data of the BF Generic-2 product for whole and divided tablets.

Time (min)% Dissolved whole tablets% Dissolved 1st half% Dissolved 2nd half% Dissolved split Tablets (1st + 2nd half)
00000
539.40 ± 8.4588.23 ± 8.8670.37 ± 12.8179.30 ± 10.84
1069.58 ± 12.3183.24 ± 5.8272.83 ± 11.6578.04 ± 8.74
2088.80 ± 2.0090.12 ± 3.0581.04 ± 2.4985.58 ± 3.45

BF: bisoprolol fumarate.