ISO-24384 › Water quality - Determination of chromium(VI) and chromium(III) in water - Method using liquid chromatography with inductively coupled plasma mass spectrometry (LC-ICP-MS) after chelating pretreatment
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This document specifies a method for the determination of hexavalent chromium [Cr(VI)] and trivalent chromium [Cr(III)] in water by liquid chromatography with inductively coupled plasma mass spectrometry (LC-ICP-MS) after chelating pretreatment.
This method is applicable to the determination of Cr(VI) and Cr(III) dissolved in wastewater, surface water, groundwater, or drinking water from 0,20 g/l to 500 g/l of each compound as chromium (Cr) mass. Samples containing Cr at concentrations higher than the working range can be analysed following appropriate dilution of the sample.
To find similar documents by classification:
13.060.50 (Examination of water for chemical substances)
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Document Number
ISO 24384:2024
Revision Level
1ST EDITION
Status
Current
Publication Date
Feb. 1, 2024
Committee Number
ISO/TC 147/SC 2