Ion chromatography determination of fluoride ions see Section

Modification A chloride content up to 1000 mg/1 Modification B chloride content over 1000 mg/1 

3 Volumetric determination with visual indication (potassium chromate as indicator) 

In the course of the methods (see Sections 3.2.2.1 - 3.2.2.3) bromide ions and iodide ions are also detected. If these latter ions are determined 

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