Table 3 Analytical performance data for the determination of the PAR and DAN by the proposed HPLC method
Parameter | PAR | DAN |
|---|---|---|
Linearity range (µg/mL) | 1.0–200 | 1.0–40.0 |
Intercept (a) | 22.784 | 19.476 |
Slope (b) | 7.058 | 24.975 |
Correlation coefficient (r) | 0.9999 | 0.9999 |
S.D. of residuals (Sy/x) | 1.99 | 5.446 |
S.D. of intercept (Sa) | 0.806 | 3.068 |
S.D. of slope (Sb) | 0.010 | 0.147 |
Percentage relative standard deviation, % RSD | 1.133 | 1.28 |
Percentage relative error, % Error | 0.356 | 0.48 |
Limit of detection, LOD (µg/mL) | 0.15 | 0.18 |
Limit of quantitation, LOQ (µg/mL) | 0.48 | 0.61 |