| Aktiva substanser | Betyg | Bibliogr. | Expandera | |
|---|---|---|---|---|
| 1 | Dietylentriaminpentaättiksyra | 100 | + | |
| 2 | Acetamider | 46 | + | |
| 3 | Chloroacetates | 27 | + | |
| 4 | Glykolater | 24 | + | |
| 5 | 21 | + | ||
| 6 | EGTA | 12 | + | |
| 7 | EDTA | 8 | + | |
| 8 | Nitrilotriättiksyra | 6 | + | |
| 9 | Aminooxyättiksyra | 5 | + | |
| 10 | Fluoracetater | 2 | + | |
| 11 | Fosfonoacetat | 1 | + | |
| 12 | Tioglykolater | 1 | + |