Summary of OXY and PMB results by robustness method
| Parameters | Attributes | 301 nm | 303 nm | 305 nm | Mean | ± SD | RSD (%) | |
|---|---|---|---|---|---|---|---|---|
| Variable conditions for OXY | Effect of change in | 5 μg/mL | 10,279 | 9,989 | 9,984 | 10,084 | 168.893 | 1.674 |
| wavelength | 15 μg/mL | 38,674 | 39,998 | 39,554 | 39,408.67 | 673.858 | 1.709 | |
| 25 μg/mL | 70,468 | 71,885 | 71,926 | 71,426.33 | 830.194 | 1.162 | ||
| Mean | 1.515 | |||||||
| Variable conditions for PMB | Effect of change | 5 μg/mL | 2,871 | 2,911 | 2,857 | 2,879.67 | 28.023 | 0.973 |
| inwavelength | 15 μg/mL | 24,313 | 242,83 | 24,656 | 24,417.3 | 207.235 | 0.848 | |
| 25 μg/mL | 50,889 | 50,225 | 50,985 | 50,699.7 | 413.866 | 0.816 | ||
| Mean | 0.879 | |||||||