Oscillographic Titration With Paraffin Carbon Paste Electrode

The paraffin carbon-paste electrode (PCE) is applied to the oscillographic chronopotentiometric titration and the oscillographic potentiometric titration in this paper. The preparation of PCE is discussed. The end point responses with the PCE in titrations are tested and the mechanism of the responses is studied. The results show that the method is simple,sensitive and applicable to various titrations.