|
PARAMETER |
METHOD-A |
METHOD-B |
|
|
EPS |
HCZ |
EPS |
HCZ |
1 |
Working λ |
267.5 nm |
271.5 nm |
277 nm |
271.5 nm |
2 |
Beer’s law limit (μg/ml) |
15-75 |
5-25 |
15-75 |
5-25 |
3 |
Correlation Coefficient (r2)* |
0.9994 |
0.9996 |
0.9994 |
0.9996 |
4 |
Slope (m)* |
0.0202 |
0.0704 |
0.0202 |
0.0704 |
5 |
Intercept (c)* |
0.0424 |
-0.0084 |
0.0424 |
-0.0084 |
*Average of five determination |