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ISO 4316:1977

Current Revision

Surface active agents -- Determination of pH of aqueous solutions -- Potentiometric method

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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.


SDO ISO: International Organization for Standardization
Document Number ISO 4316
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO TC 91
Publish Date Document Id Type View
Not Available ISO 4316:1977 Revision