| Nominal Conc. (ng/mL) |
a Calculated Mean Conc. (ng/mL) |
b %RSD |
Accuracy (%) |
| 12.5 |
13.2 |
2.0 |
105.5 |
| 25 |
25.8 |
4.7 |
103.4 |
| 50 |
47.4 |
6.1 |
94.8 |
| 100 |
94.9 |
5.8 |
94.9 |
| 200 |
199.7 |
13.3 |
99.9 |
| 300 |
308.0 |
3.6 |
102.7 |
| 400 |
388.5 |
2.9 |
97.1 |
| 500 |
503.1 |
6.2 |
100.6 |
| 600 |
606.9 |
6.2 |
101.1 |
aMean of 3 injections on three separate days; bPercent relative standard deviation. |
