Statistics
Current Status Of Entries
Hapten Classification
| Classification | Confirmed | Putative | Total Number |
| Halogen Compounds | 512 | 1520 | 2032 |
| Pesticides | 191 | 36 | 227 |
| Herbicides | 85 | 12 | 97 |
| Fungizides | 40 | 3 | 43 |
| Insecticides | 57 | 9 | 66 |
| Contact Allergens | 195 | 0 | 195 |
| Drugs | 240 | 152 | 392 |
| Natural Compounds | 271 | 1126 | 1397 |
Molecular weight distribution of haptens, drugs and naturals.
