EN ISO 19340:2017

Water quality - Determination of dissolved perchlorate - Method using ion chromatography (IC) (ISO 19340:2017)

Publication date:   Jan 15, 2018

General information

60.60 Standard published   Dec 6, 2017

CEN

CEN/TC 230 Water analysis

European Norm

13.060.50   Examination of water for chemical substances

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Scope

ISO 19340:2017 specifies a method for the determination of dissolved perchlorate in water (e.g. drinking water, mineral water, raw water, surface water, partially treated water or swimming pool water, waste water from drinking/swimming pool water treatment plants).
Appropriate pre-treatment of the sample (e.g. matrix elimination) allows a direct determination of perchlorate ≥ 1 µg/l.
The working range is restricted by the ion-exchange capacity of the separator column. Dilution of the sample to the working range can be necessary.

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PUBLISHED
EN ISO 19340:2017
60.60 Standard published
Dec 6, 2017