Parameters assessed | Method D1* | Method RD1** | ||
---|---|---|---|---|
MOX | CEF | MOX | CEF | |
Beer’s law range (μg /mL ) | 1-16 | 1-16 | 1-15 | 1-15 |
Wavelength (nm) | 287.0 | 317.9 | 359.3 | 269.6 |
Correlation Coefficent(r2) | 0.9992 | 0.9992 | 0.9991 | 0.9993 |
Slope | 0.00362 | 0.00114 | 0.1807 | 0.0109 |
Intercept | 5.08x10-4 | −4.32x10-5 | −0.0196 | −0.0016 |
LOD | 0.22 | 0.32 | 0.24 | 0.14 |
LOQ | 0.75 | 0.95 | 0.70 | 0.43 |
Intraday precision (%RSD) | 0.87 | 1.35 | 0.92 | 0.80 |
Interday precision(%RSD) | 1.56 | 1.79 | 1.38 | 1.18 |