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Table 5 Accuracy data for Nateglinide

From: A stability indicating UPLC method development and validation for the simultaneous estimation of nateglinide and metformin hydrochloride in bulk and tablet dosage form

% Level

Nateglinide

API added (mg)

Actual API (mg)

Amount recovered

(μg/mL)

% Recovery

Level mean % recovery

50%

15

15.00

14.95

99.7

99.9

15

15.00

15.12

100.8

15

15.00

14.89

99.3

100%

30

30.00

30.07

100.2

100.1

30

30.00

29.97

99.9

30

30.00

30.04

100.1

150%

45

45.00

45.34

100.8

99.9

45

45.00

44.88

99.7

45

45.00

44.65

99.2

 

Mean % Recovery

99.9