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 added water to the flask so that the solution reaches the marking on it's neck. Now he is shaking the flask to thoroughly mix the solution | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Trevor Clifford Photography |
Bildgröße: | 3971 px × 2657 px |
Modell-Rechte: | vorhanden |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |