Water quality — Determination of dissolved perchlorate — Method using ion chromatography (IC)

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

French, English

Published date

10-19-2017

Publisher

International Organization for Standardization

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.

Committee	ISO/TC 147/SC 2
DevelopmentNote	Supersedes ISO/DIS 19340. (10/2017)
DocumentType	Standard
Pages	28
PublisherName	International Organization for Standardization
Status	Current

Standards	Relationship
PN EN ISO 19340 : 2018	Identical
SN EN ISO 19340:2018	Identical
ONORM EN ISO 19340:2018	Identical
NEN EN ISO 19340 : 2018	Identical
EN ISO 19340:2017	Identical
UNI EN ISO 19340 : 2018	Identical
BS EN ISO 19340:2017	Identical
I.S. EN ISO 19340:2017	Identical
NF EN ISO 19340 : 2018	Identical
UNE-EN ISO 19340:2018	Identical
SS-EN ISO 19340 : 2017	Identical
DIN EN ISO 19340:2019-01	Identical

ISO 5667-3:2012	Water quality Sampling Part 3: Preservation and handling of water samples
ISO 8466-2:2001	Water quality — Calibration and evaluation of analytical methods and estimation of performance characteristics — Part 2: Calibration strategy for non-linear second-order calibration functions
ISO 5725-2:1994	Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 3696:1987	Water for analytical laboratory use — Specification and test methods
ISO 8466-1:1990	Water quality Calibration and evaluation of analytical methods and estimation of performance characteristics Part 1: Statistical evaluation of the linear calibration function