Résumé
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.
Cycle de vie
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Actuellement
PubliéeISO 4316:1977
Les normes ISO sont réexaminées tous les cinq ans
Stade: 90.60 (En cours d'examen)