Homepage>ISO Standards>ISO 4316:1977-Surface active agents — Determination of pH of aqueous solutions — Potentiometric method
download between 0-24 hoursReleased: 1977
ISO 4316:1977
ISO 4316:1977-
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46.00 EUR
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Standard´s number:
ISO 4316:1977
Pages:
2
Edition:
1
Released:
1977
Pages (English):
2
Pages (French):
2
DESCRIPTION
ISO 4316:1977
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.