Calcium salts: calcium sulfate (CaSO4) at left,calcium carbonate (CaCO3) at centre,calcium chloride dihydrate (CaCl2 2H20) at right | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Giphotostock |
Taille de l’image : | 5130 px × 3398 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
|