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Table 4 Intermediate precision of the method

From: Application of RP-HPLC method for the simultaneous determination of cetirizine in the presence of quinolones

Conc. (μg mL−1) % RSD 2.5 5 15 20 25 50
Ofloxacin Interday 0.29 0.89 0.11 0.75 1.21 0.75
Intraday 0.38 0.59 0.56 0.96 1.56 0.62
Levofloxacin Interday 0.55 0.19 1.09 0.72 0.8 0.99
Intraday 0.67 0.28 1.16 0.89 0.98 1.03
Ciprofloxacin Interday 0.54 0.13 0.11 1.04 0.89 0.96
Intraday 0.74 0.45 0.55 1.21 1.31 1.32
Enoxacin Interday 0.008 0.1 0.007 0.005 1.2 0.69
Intraday 0.12 0.16 0.25 0.18 1.5 0.89
Sparfloxacin Interday 0.458 0.11 0.4 0.87 0.03 0.85
Intraday 0.72 0.54 0.67 0.92 1.2 1.5
Norfloxacin Interday 1.27 0.37 0.89 0.96 0.75 0.22
Intraday 2.03 0.88 0.96 1.23 1.07 1.09
Cetirizine Interday 0.51 0.26 0.74 0.95 0.82 0.71
Intraday 0.72 0.74 0.92 1.03 1.05 1.78