Paints and varnishes. Determination of pH value - pH electrodes with glass membrane

Paints and varnishes. Determination of pH value - pH electrodes with glass membrane

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1   Scope

This document specifies a method for laboratory measurement of the pH value of polymer dispersions and coating materials using pH electrodes with a glass membrane. ISO 19396‑2 specifies a method for measuring the pH value using pH electrodes with ion-sensitive field-effect transistor (ISFET) technology.