Development of a Chemiluminescence Immunoassay for Quantification of 25-Hydroxyvitamin D in Human Serum

Table 1

Precision result.

Samples	Intra-assay CV (n = 20)			Interassay CV (n = 20)
	Mean (ng/mL)	SD	CV (%)	Mean (ng/mL)	SD	CV (%)
1	9.91	0.65	6.56	9.56	0.67	7.01
2	24.93	1.13	4.53	24.37	1.02	4.19
3	50.52	1.85	3.66	50.18	2.14	4.26