|  | Intra-assay precision | Inter-assay precision | ||||
---|---|---|---|---|---|---|---|
 |  | Mean, pmol/L | SD, pmol/L | CV, % | Mean, pmol/L | SD, pmol/L | CV, % |
Access2 | Control 1 | 6.27 | 0.09 | 1.51 | 6.23 | 0.24 | 3.85 |
 | Control 2 | 31.78 | 0.45 | 1.41 | 31.69 | 0.96 | 3.04 |
 | Control 3 | 97.85 | 1.64 | 1.68 | 97.19 | 3.35 | 3.45 |
DxI800 | Control 1 | 6.40 | 0.21 | 3.30 | 6.31 | 0.28 | 4.36 |
 | Control 2 | 33.36 | 0.68 | 2.04 | 32.49 | 1.87 | 5.76 |
 | Control 3 | 103.18 | 2.98 | 2.89 | 98.54 | 4.52 | 4.59 |