Preparing copper sulphate solution. Student preparing a standard solution of copper sulphate (CuSO4). Here,he has poured the prepared solution into a standard flask and is rinsing the beaker to ensure all of the copper sulphate is in the flask | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Trevor Clifford Photography |
Bildgröße: | 2657 px × 3971 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |