ISO 23913:2006
2006-05
Abstract
ISO 23913:2006 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: for FIA (20 to 200 micrograms per litre and 200 to 2 000 micrograms per litre for surface water, leachates and waste water) and for CFA (2 to 20 micrograms per litre and 20 to 200 micrograms per litre 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.
General information
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Status: PublishedPublication date: 2006-05Stage: International Standard to be revised [90.92]
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Edition: 1Number of pages: 14
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Technical Committee :ISO/TC 147/SC 2ICS :13.060.50
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ISO/DIS 18724
ISO/DIS 18724
Water quality — Determination of dissolved chromium(VI) in water — Photometric method
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Under developmentISO/DIS 18724
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