Ordinary urban water is commonly used in the laboratory, and the condition of the heating pot after using urban water is slightly different. Although scaling has little effect on the heating pan itself, it will reduce the heat conduction efficiency of the heating pan.
In the laboratory, we recommend regular cleaning of the bath pan with low concentrations of citric acid. On the one hand, citric acid can effectively dissolve scale; on the other hand, citric acid belongs to weak acidic organic acid, does not contain chloride ions, and has little damage to metal components, which can better protect the heating bath from damage. In addition, in the process of heating urban water, adding a certain proportion of pure water can also delay the generation of scale.
