A Stability Indicating UPLC Method for the Determination of Levofloxacin Hemihydrate in Pharmaceutical Dosage Form: Application to Pharmaceutical Analysis

Table 1

Result of precision, linearity, LOD, and LOQ study.

Parameter	UPLC
Linearity (µg/mL)	0.5–80
Correlation coefficient (𝑟^2)	0.9994
Slope (m)	46965
Intercept (c)	85486
LOD (µg/mL)	0.1
LOQ (µg/mL)	0.5
Accuracy (% RSD)	0.21–0.76
Interday precision (RSD, 𝑛=6)	0.57
Intraday precision (RSD, 𝑛=6)	0.26