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Table 2 Recovery studies

From: Simultaneous determination of moxifloxacin and cefixime by first and ratio first derivative ultraviolet spectrophotometry

Amount of Base concentration (μg /mL )*

Amount of Pure Drug Added (μg /mL )

% Recovery

    

Method D1

Method RD1

MOX

CEF

MOX

CEF

MOX

CEF

MOX

CEF

5

5

4

4

101.29

99.01

98.28

99.23

5

5

5

5

98.34

100.21

100. 81

101.18

5

5

6

6

101.38

98.28

99.15

101.29

  

Average

100.34

99.17

98.72

100.57

  

± RSD (%)

1.72

0.98

0.62

1.15

  1. *Amount of MOX and CEF in the pre-analyzed samples is 5 μg/mL.