From: A validated stability-indicating HPLC method for determination of varenicline in its bulk and tablets
Added concentration (μg/ml)
Found concentration (μg/ml ± SD)
Recovery (% ± RSD) a
6
5.92 ± 0.03
98.6 ± 0.55
8
8.01 ± 0.02
100.1 ± 0.22
10
10.05 ± 0.03
100.5 ± 0.30
12
12.14 ± 0.04
101.2 ± 0.33