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Overview EN ISO 7393-3:2000 (CEN adoption of ISO 7393-3:1990) defines an iodometric titration method for the determination of total chlorine in water. The method measures total chlorine (free + combi…
Overview ISO 7393-3:1990 - "Water quality - Determination of free chlorine and total chlorine - Part 3: Iodometric titration method for the determination of total chlorine" specifies an iodometric ti…