表 1. Verification of precision.

精密度验证结果

Index	Intra assay				Inter assay
		s	CV/%			s	CV/%
Renin/(ng/L)
Low value	28.64	0.29	1.02		18.63	0.54	2.88
High value	62.66	0.64	1.02		63.50	1.54	2.43
Aldosterone/(ng/dL)
Low value	17.13	0.28	1.62		15.07	0.68	4.53
High value	29.80	0.42	1.41		36.21	1.29	3.57