| S. No |
Concentration μg mL-1 |
Mean μg mL-1 |
% Recovery |
Relative error (%) |
CV (%) |
| 1 |
1 |
0.999 |
99.89 |
0.15 |
1 |
| 2 |
2 |
2.005 |
100.23 |
-0.5 |
1.19 |
| 3 |
3 |
3.03 |
101 |
-1 |
0.79 |
| 4 |
4 |
3.965 |
99.12 |
0.05 |
0.64 |
| 5 |
5 |
5.005 |
100.1 |
-0.91 |
0.12 |
| Correlation coefficient (r2)=0.999 |
| LLOD =0.04 |
| LLOQ =0.12 |
|