ISO 19340:2017
ISO 19340:2017

Status : Published (Under review)

This standard was last reviewed and confirmed in 2023. Therefore this version remains current.
Format Language
std 1 129 PDF + ePub
std 2 129 Paper
  • CHF129
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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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General information

  •  : Published
     : 2017-10
    : International Standard confirmed [90.93]
  •  : 1
     : 25
  • ISO/TC 147/SC 2
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