Table 1 Intra- and inter-day accuracy, precision and reinjection reproducibility of the method
Concentration (ng/mL) | Intra-day (n = 3) | Inter-day (n = 3) | Reinjection reproducibility (n = 6) | |||
|---|---|---|---|---|---|---|
Accuracy (Bias, %) | Precision (CVa, %) | Accuracy (Bias, %) | Precision (CVa, %) | Accuracy (Bias, %) | Precision (CVa, %) | |
1.80 | 1.48 | 1.07 | − 1.25 | 3.12 | 1.73 | 0.92 |
31.25 | − 0.23 | 1.97 | − 0.17 | 1.07 | 1.67 | 1.79 |
250.00 | 1.49 | 1.73 | − 0.37 | 0.09 | 1.66 | 1.37 |
500.00 | − 0.23 | 0.77 | 0.42 | 0.79 | 3.36 | 0.14 |