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Table 4 Robustness of the proposed methods for determination of atomoxetine using 120 and 60 µg mL− 1 for chloranil and DDQ respectively

From: A novel spectrophotometric approach relies on a charge transfer complex between atomoxetine with quinone-based π-acceptor. Application to content uniformity test

Parameters

Value

Chloranil method

DDQ method

% Recoverya ± SD

% Recoverya ± SD

Reagent volume(mL)

+ 0.2

101.16 ± 1.46

100.22 ± 0.40

−0.2

99.21 ± 1.70

98.76 ± 0.19

Stability time(min)

15

99.11 ± 1.05

98.89 ± 1.7

25

98.03 ± 1.52

98.33 ± 0.98

  1. aThe mean value of three determinations, SD is the standard deviation