Table 1 ICH parameters results
From: Voltammetric analysis of pholcodine on graphene-modified GNPs/PTs with green assessment
ICH parameter | SWV | DPV |
|---|---|---|
Linearity range | 10–45 mg/L | 10–45 mg/L |
LOD (mg/L) | 1.41 | 1.51 |
LOQ (mg/L) | 4.27 | 4.57 |
(Correlation coefficient R2) | 0.9993 | 0.9985 |
Slope | 0.0074 ± 1.1 × 10–4 | 0.79 ± 0.012 |
Intercept | 0.027 ± 0.0032 | 3.07 ± 0.36 |
Accuracy (mean ± SD) | 99.45 ± 0.32 | 99.12 ± 0.56 |
Repeatability (%RSD) | 0.62 | 0.67 |
Intermediate precision (%RSD) | 0.79 | 0.84 |
Robustness (mean ± %RSD) | 101.4 ± 1.1 | 102.1 ± 1.3 |