Parameter | value |
λmax | 625 nm |
Beer’s Law limits | 1 - 6 µg/ml |
Molar absorptivity (L∙mol−1∙cm−1) | 3.53 × 105 |
Sandell's sensitivity (µg∙cm−2/0.001A.U) | 0.0115 |
Regression equation | y = 0.0842x + 0.0021 |
Correlation coefficient (r) | 0.9999 |
Coefficient of determination (R2) | 0.9998 |
Std.error of regression (se) | 0.00165 |
Std.error of slope (sb) | 0.000395 |
Limit of Detection (µg/ml) | 0.0588 |
Limit of Quantization (µg/ml) | 0.1964 |
Preconcentration factor | 100 |
RSD% (n = 6) at 5 µg/ml | 0.51 |