ISO 24384:2024
p
ISO 24384:2024
78571

Status : Published

en
Format Language
std 1 96 PDF + ePub
std 2 96 Paper
  • CHF96
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Abstract

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 μg/l to 500 μg/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.

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General information

  •  : Published
     : 2024-02
    : International Standard published [60.60]
  •  : 1
     : 18
  • ISO/TC 147/SC 2
    13.060.50 
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