Abstract Preview

Treatment of a test portion of resin with a given volume of an aqueous solution of sodium chloride previous neutralized to pH 7,0. After stirring and decanting, measurement of the potential difference existing between a glass electrode and a reference calomel electrode immersed in the liquid maintained at 23 °C and reading of this difference, expressed in pH units directly on th pH meter scale.

General information

  • Status :  Published
    Publication date : 1980-11
  • Edition : 1
    Number of pages : 2
  • :
    ISO/TC 61/SC 9
    Thermoplastic materials
  • 83.080.20
    Thermoplastic materials

Buy this standard

Format Language
  • CHF38

Life cycle

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.