Parameter | CIP | MOX | NOR | OFL |
---|---|---|---|---|
RT (min) ^{a} | 2.52 ± 0.05 | 3.22 ± 0.05 | 2.44 ± 0.05 | 2.47 ± 0.04 |
Resolution ^{a,b} | 1.50 | 0.92 | 1.51 | 0.80 |
LOD (mg mL ^{-1} ) | 0.06 | 0.06 | 0.09 | 0.10 |
LOQ (mg mL ^{-1} ) | 0.18 | 0.18 | 0.26 | 0.30 |
Linear range (mg mL ^{-1} ) | 0.18 – 2.00 | 0.18 – 1.50 | 0.26 – 2.00 | 0.30 – 1.50 |
Regression equation (y): | ||||
Slope (a ± S _{ a } ) | 139288.9 ± 1140.1 | 286408.6 ± 3181.1 | 166591.5 ± 2043.2 | 284748.3 ± 5341.4 |
Intercept (b ± S _{ b } ) | −635.2 ± 1176.9 | 4474.6 ± 2691.5 | −228.6 ± 2067.2 | 4043.2 ± 4455.5 |
t = b/S _{ b } | 0.54 < t_{α,f} statistically insignificant | 1.66 < t_{α,f} statistically insignificant | 0.11 < t_{α,f} statistically insignificant | 0.91 < t_{α,f} statistically insignificant |
Normality of residuals ^{c} (Shapiro-Wilk test) | 0.9343 (p = 0.49) | 0.9619 (p = 0.81) | 0.9387 (p = 0.54) | 0.9462 (p = 0.62) |
Correlation coefficient | 0.9997 | 0.9995 | 0.9994 | 0.9986 |
R ^{2} value | 0.9994 | 0.9989 | 0.9986 | 0.9968 |
Precision (% RSD) | 1.04 | 0.74 | 1.09 | 0.64 |
Intermediate precision (% RSD) | 1.30 | 0.99 | 1.18 | 0.80 |