Copper (II) sulphate crystals on a filter paper in a funnel. Large copper sulphate crystals from a hot, saturated solution of copper sulphate pentahydrate. The crystals form as the solution cools. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Chillmaid, Martyn F. |
Bildgröße: | 5156 px × 3450 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |