| Added (μg mL−1) |
Intra-day |
Inter-day |
| Found |
%RSD |
%Rec |
Found |
%RSD |
%Rec |
| 1.0 |
1.00 |
0.27 |
100.10 |
1.00 |
0.09 |
99.95 |
| 2.0 |
1.99 |
0.05 |
99.59 |
1.98 |
0.18 |
99.25 |
| 3.0 |
2.99 |
0.20 |
99.98 |
3.00 |
0.20 |
99.98 |
| 4.0 |
3.98 |
0.01 |
99.70 |
3.99 |
0.01 |
99.87 |
| 5.0 |
5.00 |
0.24 |
99.99 |
4.99 |
0.19 |
99.99 |
| 10.0 |
10.00 |
0.62 |
100.02 |
10.00 |
0.52 |
100.04 |
|
