Agents de surface — Détermination du pH des solutions aqueuses — Méthode potentiométrique
Onglets principaux
Référence:
ISO 4316:1977
Année Publication:
1977
Domaine:
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.
20 500 F CFA
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