Stability-Indicating RP-HPLC Method for Simultaneous Estimation of Enrofloxacin and Its Degradation Products in Tablet Dosage Forms

Table 8

Accuracy results.

%Impurity level	%Recovery range for triplicate preparations
	%Decarboxylated impurity	%FQ Acid impurity	%ED impurity	%Desfluoro impurity	%Cipro base impurity	%Chloro impurity
LOQ	93.5–106.0	91.7–96.6	95.8–101.8	91.2–97.3	95.6–99.2	92.6–96.9
100%	98.2–104.6	95.8–98.5	94.7–97.0	93.6–96.3	94.9–97.7	95.2–100.5
120%	94.4–96.7	93.4–96.3	96.0–100.4	95.6–101.7	101.1–106.7	98.8–102.9