Parameter | % Recovery ± SDa | ||||
---|---|---|---|---|---|
Method Ab | Method B b | Method Cb | Method Db | ||
Buffer pH | − 0.1 | 100.16 ± 1.25 | 99.61 ± 0.69 | 99.75 ± 0.22 | 98.38 ± 1.13 |
+ 0.1 | 99.68 ± 1.31 | 99.79 ± 0.57 | 100.26 ± 0.45 | 98.65 ± 1.47 | |
Buffer volume | − 0.1 mL | 99.03 ± 0.56 | 99.15 ± 0.27 | 100.18 ± 0.65 | 98.85 ± 1.11 |
+ 0.1 mL | 99.51 ± 0.49 | 99.52 ± 0.84 | 99.89 ± 0.25 | 100.20 ± 0.77 | |
Eosin volume | − 0.1 mL | 98.23 ± 0.33 | 99.43 ± 0.72 | 99.17 ± 1. 09 | 98.17 ± 0.91 |
+ 0.1ML | 100.62 ± 1.07 | 100.16 ± 1.04 | 100.04 ± 1.52 | 98.44 ± 1.57 |