| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Oxides | 100 | + | |
| 2 | Carbonates | 97 | + | |
| 3 | Sulfides | 97 | + | |
| 4 | Sulfates | 94 | + | |
| 5 | Chlorides | 84 | + | |
| 6 | Phosphates | 78 | + | |
| 7 | Cyanides | 48 | + | |
| 8 | Nitrites | 35 | + | |
| 9 | Nitrates | 35 | + | |
| 10 | Bromides | 34 | + | |
| 11 | Vanadates | 31 | + | |
| 12 | Fluorides | 24 | + | |
| 13 | Arsenites | 23 | + | |
| 14 | Iodides | 21 | + | |
| 15 | Hydroxides | 20 | + | |
| 16 | Chlorates | 19 | + | |
| 17 | Iodates | 12 | + | |
| 18 | Sulfites | 7 | + | |
| 19 | Borates | 6 | + | |
| 20 | Chromates | 6 | + | |
| 21 | Arsenates | 2 | + |