Table 2. Uncertainty Components of Reference Values for NCAP-1.
| substance | Uk=2 | uc | uchar | uhom | Ustab |
|---|---|---|---|---|---|
| SARS-CoV-2 nucleocapsid protein molar concentration (μmol L–1) | 1.9 | 1.0 | 0.3 | 0.0 | 0.9 |
| SARS-CoV-2 nucleocapsid protein mass concentration (mg mL–1) | 0.09 | 0.05 | 0.02 | 0.00 | 0.05 |