Time of Decolourisation | E9 | E21 | E23 | E12 | E19 |
0 | 0.811 | 0.741 | 0.714 | 0.709 | 0.704 |
2 | 0.630 | 0.610 | 0.596 | 0.639 | 0.699 |
4 | 0.608 | 0.648 | 0.626 | 0.558 | 0.618 |
6 | 0.608 | 0.575 | 0.565 | 0.593 | 0.635 |
8 | 0.551 | 0.560 | 0.554 | 0.551 | 0.608 |
10 | 0.550 | 0.543 | 0.582 | 0.548 | 0.546 |
12 | 0.515 | 0.543 | 0.477 | 0.428 | 0.698 |
24 | 0.308 | 0.343 | 0.252 | 0.153 | 0.686 |