Compatibility of Niuhuang Jiedu Tablets Results in Attenuated Arsenic Bioaccumulation and Consequent Protection against Realgar-Induced Toxicity in Mice

Table 5

Precision, accuracy, and recovery of total arsenic in mice whole blood.

Theoretical concentration (ng/mL)	Found (ng/mL) (mean ± SD, n = 5)			Overall mean (ng/mL)	Intrabatch RSD (%) (n = 5)	Interbatch RSD (%) (n = 15)	RE (%) (n = 15)	Recovery (%) (mean ± SD, n = 5)
	Batch 1	Batch 2	Batch 3
5	4.62 ± 0.46	4.66 ± 0.40	4.38 ± 0.27	4.55	9.89	8.35	−9.00	93.29 ± 5.46
10	9.41 ± 0.64	9.02 ± 0.73	9.34 ± 0.52	9.26	6.80	6.62	−7.40	94.56 ± 1.90
400	395.28 ± 22.13	375.12 ± 16.94	383.92 ± 22.53	384.77	5.60	5.45	−3.81	97.13 ± 2.70
600	575.20 ± 23.99	597.44 ± 13.99	603.68 ± 21.05	592.11	4.17	3.80	−1.32	98.34 ± 2.05