The electrode is proposed for the direct potentiometry and potentiometric titration of quinine.
电极可用于奎宁的电位滴定法或直接电位法测定。
The direct potentiometry for samples shows 100.9% of average recovery and 1.3% of standard deviation.
用加入稀释法测定了回收率，平均回收率为100.9％，标准偏差为1.3％。
In this paper, a new method has been reported which combines direct potentiometry with chemical method to analyse valence states of elements.
本文提出了一个将直接电位法与化学法相结合应用于元素价态分析的方法。
In this paper, a new method has been reported which combines direct potentiometry with chemical method to analyse valence states of elements.
本文提出了一个将直接电位法与化学法相结合应用于元素价态分析的方法。
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