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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.