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本文提出以离子选择性电极为指示电极的库仑双点滴定的实验方法,推导出定量公式和相对误差公式,探讨了影响准确度的主要因素。
In this paper, we propose a coulometric titration method using ion-selective electrode as the indicator electrode, and derive the formulas of formula and relative error, and discuss the main factors affecting the accuracy.