International Standard
ISO 6227:1982
Chemical products for industrial use — General method for determination of chloride ions — Potentiometric method
Reference number
ISO 6227:1982
Edition 1
1982-09
© ISO 2024
International Standard
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Published (Edition 1, 1982)
This standard was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 6227:1982

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CHF 63
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Abstract

Describes a method based on the potentiometric titration of the chloride ions with standard volumetric silver nitrate solution in an acid medium and in the presence of acetone, using a silver electrode or a chloride or silver ion-selective electrode (measuring electrode) and a calomel or a mercury(I) sulphate electrode (reference electrode). Is a applicable to test solutions having chloride concentrations, expressed in milligrams per litre, of between 1 and 1500.

General information

  • Status
     : Published
    Publication date
     : 1982-09
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 8
  • Technical Committee :
    ISO/TC 47
    ICS :
    71.040.40 
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