Parameter | Analytical feature |
---|---|
Sample consumption (mL) | 10.0 |
Linear range (μg L− 1) | 3.0–120 |
Regression eq. (C in μg mL−1, n = 9) | ΔA = 2.9003C + 1.8 × 10− 2 |
Limit of detection, μg L−1 (3σ) | 0.60 |
Preconcentration factor | 50 |
Enrichment factor | 49 |
Precision (20.0 μg mL−1, n = 6) RSD (%) | 1.5 |
Consumptive index (mL) | 0.20 |
Recovery (%) | 96–105 |