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

Future Journal of Pharmaceutical Sciences

Table 5 %Recoveries in formulations

Conc. (μg mL⁻¹)		2.5	5	15	20	25
Ofloxacin	%Recovered	106.28	100.09	100.92	102.47	94.51
Ofloxacin	Found (μg mL⁻¹)	2.65	5.00	15.14	20.49	23.63
Levofloxacin	%Recovered	101.23	104.55	108.22	101.74	95.36
Levofloxacin	Found (μg mL⁻¹)	2.53	5.23	16.23	20.35	23.84
Ciprofloxacin	%Recovered	100.25	101.54	102.75	100.87	100.12
Ciprofloxacin	Found (μg mL⁻¹)	2.51	5.08	15.41	20.17	25.03
Enoxacin	%Recovered	97.54	96.45	100.21	99.45	99.09
Enoxacin	Found (μg mL⁻¹)	2.44	4.82	15.03	19.89	24.77
Sparfloxacin	%Recovered	98.55	99.75	100.02	100.33	100.45
Sparfloxacin	Found (μg mL⁻¹)	2.46	4.99	15	20.07	25.11
Norfloxacin	%Recovered	99.88	97.12	96.25	100.04	101.57
Norfloxacin	Found (μg mL⁻¹)	2.49	4.86	14.44	20.01	25.39
Cetirizine	%Recovered	97.12	98.57	99.62	100.26	101.45
Cetirizine	Found (μg mL⁻¹)	2.43	4.93	14.94	20.05	25.36