Codes & Standards - Purchase
ISO 4316:1977
Surface active agents -- Determination of pH of aqueous solutions -- Potentiometric method
SKU: iso_010185_103747
Published by ISO
Publication Year 1977
1 Edition
2 pages
Product Details
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.