Codes & Standards - Purchase
ISO 6227:1982
Chemical products for industrial use -- General method for determination of chloride ions -- Potentiometric method
SKU: iso_012504_105010
Published by ISO
Publication Year 1982
1 Edition
8 pages
Product Details
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.