Borrador del Comité
ISO/CD 4316
Surface active agents — Determination of pH of aqueous solutions — Potentiometric method
Reference number
ISO/CD 4316
ISO/CD 4316
Edition 2
© ISO 2025
Borrador del Comité
Resumen
The determination is carried out in the following way: Potentiometric measurement of the potential difference between a glass electrode and a reference electrode dipping in an aqueous solution of the sample. This method is only applicable when so indicated in the specific standard for each product.
Ciclo de vida
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Anteriormente
PublicadoISO 4316:1977
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Ahora
