Potentiometric determination of tetraphenylborate ions with silver nitrate. Determination of silver, potassium and thallium(I)
作者： E. Siska , E. Pungor
DOI: 10.1007/BF00424177
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摘要: The potentiometric determination of tetraphenylborate with silver nitrate solution was investigated a) at i=0 in the presence calomel reference electrode and resp. silicone rubber based halide-selective indicator electrodes b) i≠0 (cathode)-calomel, silver-silver, silver-platinum, platinum-silver graphite-silver couples. An indirect method is described for potassium ions end-point indication. Experiments were also carried out order to develop methods titration silver, thallium(I) sodium anodic polarized graphite electrodes. relative standard deviations 0.38–0.49% tetraphenylborate, 1.96% 1.07% thallium(I).
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