| Method | Mordant (FeSO4) | |||||
| 1 ml | 1.5 ml | 2 ml | 2.5 ml | 3 ml | 3.5 ml | |
| Pre-mordanting | 3 - 4 | 4 - 5 | 3 | 4 - 5 | 3 | 3 - 4 |
| Meta-mordanting | 3 | 4 - 5 | 3 | 4 - 5 | 3 | 4 - 5 |
| Post-mordanting | 3 - 4 | 4 - 5 | 3 | 4 - 5 | 2 - 3 | 4 - 5 |