From the internship journal

From internship journal 🙂.
We present the molybdenum wire after copper plating in edetic acid. What you can see is the crystallized copper salt.
The galvanization was carried out with the hydrated copper sulphate and complexing agent, precisely edetic acid, and with the use of formalin as a catalyst. It seems that copper plating is sufficient for further work Well done 👌.