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提出伏安双点滴定法。研究了用ＡｇＮＯ_３标准溶液作滴定剂的实验条件。本法用玻碳电极作工作电极，在ＫＮＯ_３及ＨＮＯ_３等溶液中，不需要除去溶液中的氧。用此法测定ＫＢｒ标准溶液，其结果与电位滴定法相符，具有简便、快速和准确等优点。
Voltammetry proposed two-point titration. The experimental conditions of titration with AgNO_3 standard solution were studied. In this method, a glassy carbon electrode is used as a working electrode. In a solution of KNO3 and HNO3, it is not necessary to remove the oxygen in the solution. KBr standard solution with this method for the determination of the results consistent with the potential titration method has the advantages of simplicity, speed and accuracy.