Copper sulphate solution in a beaker. Copper sulphate (CuSO4) is a salt used as a water treatment and as a wood preservative | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Andrew Lambert Photography |
Bildgröße: | 3274 px × 4292 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |