| Actual concentration | Within run variations | Between run variations | ||||
| Measured concentration | CV% | Accuracy (%) | Measured concentration | CV% | Accuracy (%) | |
| 100 ng/ml | 99.8 ± 8.7 | 8.7 | 99.7 ± 8.8 | 100.6 ± 5.9 | 5.9 | 100.6 ± 5.9 |
| 200 ng/ml | 197.7 ± 10.5 | 5.3 | 98.8 ± 5.2 | 207.2 ± 9.2 | 4.4 | 103.5 ± 4.7 |
| 400 ng/ml | 371.2 ± 16.7 | 4.5 | 92.8 ± 4.2 | 370.3 ± 45.5 | 12.3 | 96.8 ± 4.4 |
| 800 ng/ml | 756.8 ± 70.5 | 9.3 | 94.7 ± 8.9 | 826.2 ± 53.6 | 6.48 | 103.3 ± 6.7 |