Manganese (IV) oxide on a watch glass. Manganese (IV) oxide (MnO2) is a strong oxidising agent | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Andrew Lambert Photography |
Taille de l’image : | 4929 px × 3609 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |