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Norm

ISO 5961:1994

Issue date: 1994 01 20

Water quality — Determination of cadmium by atomic absorption spectrometry (Corrected version 1996-02)

Specifies two methods for the determination of cadmium: using atomic absorption spectrometry (AAS) in an air-acetylene flame (aspiration of the acidified sample into the ...
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Publisher:
International Organization for Standardization
Format:
Digital | 10 Pages
Language:
English
ICS
13.060.50
Topics
Environment, Water quality, Examination of water for chemical substances

Specifies two methods for the determination of cadmium: using atomic absorption spectrometry (AAS) in an air-acetylene flame (aspiration of the acidified sample into the flame and measurement of the cadmium concentration at a wavelength of 228,8 nm) and by electrothermal atomization AAS (injection of the acidified sample into an electrically heated graphite tube of an electrothermal atomization atomic absorption spectrometer and measurement of the absorbance at a wavelength of 228,8 nm).

ISO 5961:1994
1994 01 20
Water quality — Determination of cadmium by atomic absorption spectrometry (Corrected version 1996-0...
Norm
↖
ISO 5961:1985
1985 02 14
Water quality — Determination of cadmium — Flame atomic absorption spectrometric methods
Norm