Quantitative determination and identification of pharmaceuticals by means of Gran's potentiomentric method.

Abstract

A method is proposed both for the quantitative determination and identification of pharmaceuticals, based on the data of a single pH-metric titration. As a new identification criterion the pK-value of the pharmaceutical is proposed. The latter is conveniently determined using the Gran's graphical method. A new equation is derived for the data treatment of… (More)

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