Methods | RSM | IDW | FSD | Direct |
---|---|---|---|---|
Concentration (µg/mL) | Found %a | Found %a | ||
MZH | PYH | |||
MZH:PYH | ||||
5:10b | 99.22 | 98.13 | 98.99 | 99.33 |
6:12b | 100.37 | 98.70 | 100.73 | 101.54 |
15:15 | 101.21 | 99.33 | 99.41 | 98.43 |
40:20 | 99.39 | 100.12 | 98.09 | 100.78 |
50:25 | 100.84 | 100.70 | 99.75 | 100.04 |
Mean ± SD | 100.21 ± 0.87 | 99.40 ± 1.03 | 99.40 ± 0.97 | 100.02 ± 1.21 |