Robustness parameter | SD of peak area | % RSD | ||
---|---|---|---|---|
IMD | DLM | IMD | DLM | |
(1) Volume of mobile phase | ||||
98 ml | 144.07 | 100 | 2.87 | 2.78 |
100 ml | 85.26 | 31.18 | 1.68 | 0.83 |
102 ml | 122.46 | 40.40 | 2.48 | 0.97 |
(2) Duration of saturation | ||||
25 min | 296.45 | 26.93 | 1.46 | 1.43 |
30 min | 227.33 | 11.89 | 1.11 | 0.61 |
35 min | 297.58 | 37.55 | 1.60 | 1.97 |