Reference number
ISO 19340:2017
ISO 19340:2017
© ISO 2025
International Standard
ISO 19340:2017
Water quality — Determination of dissolved perchlorate — Method using ion chromatography (IC)
Edition 1
2017-10
2017-10
ISO 19340:2017
64654
Published
(Edition 1, 2017)
This publication was last reviewed and confirmed in 2023.
Therefore this version remains current.
Abstract
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.
General information
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Status: PublishedPublication date: 2017-10Stage: International Standard confirmed [90.93]
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Edition: 1Number of pages: 25
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Technical Committee :ISO/TC 147/SC 2ICS :13.060.50
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