Chromium (III) potassium sulfate. Chromium (III) potassium sulfate dodecahydrate KCr(SO4)2 12(H2O). Transition metal salts are often coloured | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Giphotostock |
Taille de l’image : | 5154 px × 3425 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
|