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在Godon模型的基础上,应用pH函数导数峰值法和多点标准加入法来测定酸碱组分的pK值及其含量。在T＇～pH图形上,峰位对应于组分的pK值,峰高正比于组分的浓度。
On the basis of Godon model, the pK value of acid-base components and its content were determined by using the peak function of pH function derivative and multi-point standard addition method. At the T ’~ pH plot, the peak position corresponds to the pK value of the component, with the peak height proportional to the concentration of the component.