Hazardous chemical. Warning sign on a chemical drum containing hydrogen peroxide. The symbols indicate that the chemical is both an oxidizing agent and is strongly corrosive | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Caffrey, Conor |
Taille de l’image : | 5197 px × 3572 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |