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ISO 6227:1982

Chemical products for industrial use — General method for determination of chloride ions — Potentiometric method

NORM herausgegeben am 1.9.1982

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The information about the standard:

Designation standards: ISO 6227:1982
Publication date standards: 1.9.1982
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: International technical standard
Kategorie: Technische Normen ISO

Annotation of standard text ISO 6227:1982 :

Description / 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.