Level

Amount of std. CIPRO  added in the cell in (µg/mL)

Amount of std. CIPRO Recovered in (µg/mL)

% Recovery

20 %

4.85

4.68

96.89

120 %

28.44

27.74

98.19

220 %

50.92

50.07

98.02

Mean

97.70

% RSD

0.98