| Groups |
Chromatic Scale Values |
Spectrophotometer. Values (ΔE) |
| Photoactivated
Bleaching |
No Photoactivated
Bleaching |
Photoactivated
Bleaching |
No Photoactivated
Bleaching |
| Pre-bleaching |
Post bleaching |
Pre-bleaching |
Post-bleaching |
| A |
(A1) 15 |
(A1)15 |
(B1) 16 |
( B1) 16 |
2,28 |
1,75 |
| B |
(A1) 15 |
(A1)15 |
(A1) 15 |
(A1) 15 |
9,73 |
3,47 |
| C |
(A2) 12 |
(B2)14 |
(A2) 12 |
(A2) 12 |
4,01 |
2,7 |
| D |
(A2) 12 |
(A1)15 |
(B3) 6 |
(D2) 13 |
8,06 |
5,37 |
| E |
(C3) 3 |
(A1)15 |
(D2) 13 |
(A1) 15 |
11,76 |
5,09 |
| F |
(A3) 8 |
(A1)15 |
(D2) 13 |
(A1) 15 |
7,99 |
6,93 |
| G |
(A1) 15 |
(A1)15 |
(A1) 15 |
(A1) 15 |
3,21 |
4,89 |
| H |
(A2) 12 |
(A1)15 |
(A2) 12 |
(A1) 15 |
12,06 |
7,35 |
| I |
(C1) 11 |
(B1)16 |
(C4) 7 |
(D3) 9 |
10,63 |
7,78 |
|
