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Norm
ÖNORM EN ISO 23913
Issue date: 2009 11 01
Water quality - Determination of chromium(VI) - Method using flow analysis (FIA and CFA) and spectrometric detection (ISO 23913:2006)
This International Standard specifies flow injection analysis (FIA) and continuous flow analysis (CFA) methods for the determination of chromium(VI) in various types of w...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 19 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This International Standard specifies flow injection analysis (FIA) and continuous flow analysis (CFA) methods for the determination of chromium(VI) in various types of water. The method applies to the following mass concentration ranges: - FIA: 20 µg/l bis 200 µg/l und 200 µg/l bis 2 000 µg/l for surface water, leachates and waste water. - CFA: 2 µg/l bis 20 µg/l und 20 µg/l bis 200 µg/l for drinking water, ground water, surface water, leachates and waste water. The range of application may be changed by varying the operating conditions. Seawater may be analysed by these methods with changes in sensitivity and after adaptation of the reagent and calibration solutions to the salinity of the samples.
ÖNORM EN ISO 23913
2009 11 01
Water quality - Determination of chromium(VI) - Method using flow analysis (FIA and CFA) and spectro...
Norm
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Water quality — Determination of chromium(VI) — Method using flow analysis (FIA and CFA) and spectrometric detection
