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Table 2 Evaluation of the method accuracy by recovery study

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
  1. a Values are mean of 5 determinations ± RSD.