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EN ISO 5961:1995

Water quality - Determination of cadmium by atomic absorption spectrometry (ISO 5961:1994)

Publication date:   Mar 19, 2004

General information

90.93 Standard confirmed   May 21, 2008

CEN

CEN/TC 230 Water analysis

European Norm

13.060.30   Sewage water

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Scope

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).

Related directives

Directives related to this standards.

76/464/EEC

Pollution caused by certain dangerous substances discharged into the aquatic environment of the Community

Life cycle

NOW

PUBLISHED
EN ISO 5961:1995
90.93 Standard confirmed
May 21, 2008

Relations

Adopted from ISO 5961:1994 IDENTICAL