Table 2 Inter-batch precision (%CV) and accuracy (%NOM) assessment for APAP and AT7519 standards analysed in 3 batches, over two days
nominal concentration (ng/mL) | N | APAP | AT7519 | ||||
|---|---|---|---|---|---|---|---|
mean calculated concentration (ng/mL) | %CV | %NOM | mean calculated concentration (ng/mL) | %CV | %NOM | ||
0.5 | 3 | 0.53 | 3.1 | 105.60 | 0.54 | 5.86 | 108.53 |
1 | 3 | 0.86 | 13.51 | 85.70 | 0.97 | 3.32 | 96.60 |
2.5 | 3 | 2.68 | 12.11 | 107.39 | 2.36 | 4.84 | 94.21 |
5 | 3 | 5.05 | 2.29 | 101.02 | 4.84 | 3.70 | 96.83 |
10 | 3 | 9.93 | 3.16 | 99.33 | 9.50 | 4.86 | 94.96 |
25 | 3 | 24.33 | 3.03 | 97.30 | 25.33 | 4.16 | 101.30 |
45 | 3 | 45.11 | 1.84 | 100.25 | 46.14 | 3.00 | 102.54 |
50 | 3 | 51.70 | 2.50 | 103.40 | 52.48 | 3.82 | 104.96 |