Table 3: Reproducibility of HBV assay

		ABI 7500 FAST				LC 480-II				LC96				Mx3005p				PikoReal
n		M6		M19		M6		M19		M6		M19		M6		M19		M6		M19
1		13.25		29.63		12.85		29.90		14.54		31.60		13.05		29.88		12.87		29.62
2		13.22		29.44		12.74		30.24		14.49		31.81		12.79		30.02		12.77		29.68
3		13.16		29.97		12.73		29.98		14.23		31.87		13.11		30.45		12.75		29.45
4		13.08		30.05		12.74		29.67		14.29		31.77		12.96		30.11		13.00		29.40
5		13.00		30.00		12.76		29.84		14.33		31.58		13.12		30.21		12.84		29.77
6		12.99		30.03		12.85		29.51		14.79		31.56		42.12		29.47		12.82		30.11
7		13.41		29.94		12.90		29.83		14.84		31.35		12.88		30.38		13.22		29.54
8		13.30		30.36		12.72		29.75		15.09		32.38		13.14		30.20		12.98		29.48
9		13.13		29.89		12.65		29.45		14.64		32.36		13.61		29.62		12.82		29.38
10		13.25		30.28		12.64		29.52		14.75		31.75		13.13		30.19		12.75		29.67
Mean Ct		13.18		29.96		12.76		29.77		14.60		31.80		13.09		30.05		12.88		29.61
SD		0.13		0.27		0.09		0.24		0.27		0.33		0.23		0.31		0.15		0.22
CV (%)		1.01		0.90		0.67		0.82		1.88		1.05		1.77		1.05		1.14		0.74
M6 CV cycler (%)		1.29
M19 CV cycler (%)		0.91

Cycles threshold values from 10 replicates were evaluated for each sample and instrument; SD: Standard deviation; CV (%): Coefficient of variation expressed in %