Direct Determination of Potassium—Sodium Activity Ratio in Soil Suspension with Two Ion—Selective Electrodes
A K^+-selective electrode and a Na^+-selective electrode were used to construct a measuring cell without liquid-junction for the determination of the ion activity ratio of K^+ to Na^+ in soil suspensions.The measured cell potential was not affected by the total electrolyte concentration when the tot...
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| Veröffentlicht in: | Pedosphere 1991, Vol.1 (4), p.363-369 |
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| Format: | Artikel |
| Sprache: | eng |
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