Parameters | Drug | % S.D | % RSD |
Mobile phase composition (±0.1 ml) | NAC | 0.231 | 0.245 |
TAU | 0.462 | 0.458 | |
Amount of mobile phase (±5%) | NAC | 0.836 | 0.824 |
TAU | 0.792 | 0.773 | |
Time from spotting to chromatography (±10 min) | NAC | 0.573 | 0.568 |
TAU | 0.924 | 0.916 | |
Time from chromatography to scanning (±10 min) | NAC | 0.635 | 0.628 |
TAU | 0.527 | 0.523 |