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本文提出了三乙基四胺六乙酸(TTHA)交流示波极谱滴定法,该法快速、准确、终点直观,用此法测定了多种金属离子,结果符合容量分析要求。
In this paper, TACA titration was proposed. The method was rapid, accurate and end-point visualization. A variety of metal ions were determined by this method. The results meet the requirements of capacity analysis.