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Table 3 Recovery results of Metformin and Ertugliflozin

From: Stability indicating method development and validation for simultaneous estimation and quantification of Ertugliflozin and Metformin in bulk and tablet dosage form

Metformin

Ertugliflozin

% Level

Amount added

(μg/mL)

Amount recovered

(μg/mL)

% Recovery

Amount added

(μg/mL)

Amount recovered

(μg/mL)

% Recovery

50%

50

49.54

99.07

0.75

0.76

101.02

50

49.54

99.07

0.75

0.76

101.02

50

49.09

98.19

0.75

0.74

99.00

100%

100

100.46

100.46

1.50

1.51

100.87

100

98.95

98.95

1.50

1.52

101.50

100

100.29

100.29

1.50

1.52

101.50

150%

150

150.54

100.36

2.25

2.24

99.72

150

148.51

99.01

2.25

2.25

100.15

150

148.77

99.18

2.25

2.25

100.15