Draft
International Standard
ISO/DIS 4316
Surface active agents — Determination of pH of aqueous solutions — Potentiometric method
Reference number
ISO/DIS 4316
Edition 2
Draft International Standard
Read sample
ISO/DIS 4316
91625
This Draft International Standard is in the enquiry phase with ISO members.
Will replace ISO 4316:1977

ISO/DIS 4316

ISO/DIS 4316
91625
Language
Format
CHF 67

Abstract

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.

General information

  •  : Under development

    You can help develop this draft international standard by contacting your national member

    : DIS ballot initiated: 12 weeks [40.20]
  •  : 2
     : 7
  • ISO/TC 91
    71.100.40 
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