Evaluation of Antibacterial Enrofloxacin in Eggs by Matrix Solid Phase Dispersion-Flow Injection Chemiluminescence

Table 2

Comparison of different methods for the determination of ENRO.

Method	IRPLC	SPE-HPLC	AdSV	CE	MSPD-FL-CL
Sample	Drug	Milk	Urine	Muscle	Egg
LOD	0.028 μg mL^−1	2.20 μg kg^−1	1.3 ng mL^−1	10 μg kg^−1	5.0 × 10^−9 g·L^−1
LR	4.0–108 μg mL^−1	10–50 μg kg^−1	5–25 ng mL^−1	10–300 μg kg^−1	4.0 × 10^−8–5.0 × 10^−5 g·L^−1
RSD (%)	0.21–0.50	0.05–0.78	1.7	4.38	3.6
Recovery (%)	99.6–101.8	96	95.4–115.2	74	88.6–98.4
𝑟	0.9999	0.9985	0.9899	0.9999	0.9989
Reference	[1]	[15]	[16]	[7]	This work