Table 2.

Extraction recovery and matrix effect data of the analytes in rat blood (n = 6).

Analytes	Nominal concentration (ng/mL)	Extraction recovery		Matrix effect
		Mean ± SD	RSD (%)	Mean ± SD	RSD (%)
BDCQ	2.5	90.27 ± 12.97	14.37	66.20 ± 3.84	5.81
	2000	86.64 ± 5.45	6.29	83.14 ± 2.58	3.10
DCQ	2.5	89.59 ± 10.98	12.26	75.87 ± 4.87	6.42
	2000	87.14 ± 4.06	4.66	85.15 ± 1.76	2.06
DHCQ	2.5	86.42 ± 12.24	14.16	77.37 ± 3.26	4.21
	2000	92.00 ± 3.67	3.99	87.13 ± 1.83	2.10
HCQ	5	92.14 ± 9.86	10.70	73.56 ± 2.79	3.79
	4000	93.77 ± 4.28	4.56	87.98 ± 1.44	1.64