Validation parameters | Results |
---|---|
Solvent STD regression equations | y = 80.695x + 392.76 |
Coefficient of determination (R2) | 0.99 |
Recovery (%) | |
150 mg/kg | 76.1 |
300 mg/kg | 78.2 |
500 mg/kg | 81.6 |
Repeatability (%) | |
150 mg/kg | 7.2 |
300 mg/kg | 5.8 |
500 mg/kg | 3.7 |
Within-laboratory reproducibility (%) | |
150 mg/kg | 7.6 |
300 mg/kg | 6.8 |
500 mg/kg | 5.3 |
LOD (mg/kg) | 51.2 |
LOQ (mg/kg) | 103.0 |
U (%) | 19.4 |