| |
Sample |
Concentrationspiked (mg/L) |
Concentration found (mg/L)(Mean ± SD) |
Bias(%) |
Imprecision CV (%) |
| Intra-day |
|
|
|
|
| |
LLOQ |
0.050 |
0.049 ± 0.0040 |
-0.60 |
8.1 |
| |
QC1 |
1.00 |
0.92 ± 0.036 |
-8.19 |
3.9 |
| |
QC2 |
10.0 |
10.0 ± 0.32 |
0.17 |
3.2 |
| |
QC3 |
50.0 |
51.6 ± 1.24 |
3.27 |
2.4 |
| Inter-day |
|
|
| |
LLOQ |
0.050 |
0.052 ± 0.0046 |
4.00 |
8.8 |
| |
QC1 |
1.00 |
1.03 ± 0.054 |
2.85 |
5.2 |
| |
QC2 |
10.0 |
10.2 ± 0.26 |
1.51 |
2.6 |
| |
QC3 |
50.0 |
50.1 ± 1.71 |
0.20 |
3.4 |
|
