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NEN-EN 15915

Copper and copper alloys - Determination of silver content - Flame atomic absorption spectrometric method (FAAS)

inactive
Organization: NEN
Publication Date: 1 April 2009
Status: inactive
Page Count: 18
ICS Code (Copper and copper alloys): 77.120.30
ICS Code (Chemical analysis of metals): 77.040.30
scope:

This European Standard specifies two flame atomic absorption spectrometric methods (FAAS) for the determination of the silver content of copper and copper alloys in the form of unwrought, wrought and cast products. The methods are applicable to products having silver mass fractions between 0,01 % and 2,0 %. a) Method A is applicable to copper and copper alloys having silver mass fractions between 0,01 % and 1,0 % and containing antimony or tin not greater than 0,005 0 % or silicon not greater than 0,010 %. b) Method B is applicable to copper and copper alloys having silver mass fractions between 0,01 % and 2,0 % and antimony or tin greater than 0,005 % and silicon greater than 0,010 %.

Document History

August 1, 2010
Copper and copper alloys - Determination of silver content - Flame atomic absorption spectrometric method (FAAS)
This European Standard specifies two flame atomic absorption spectrometric methods (FAAS) for the determination of the silver content of copper and copper alloys in the form of unwrought, wrought and...
NEN-EN 15915
April 1, 2009
Copper and copper alloys - Determination of silver content - Flame atomic absorption spectrometric method (FAAS)
This European Standard specifies two flame atomic absorption spectrometric methods (FAAS) for the determination of the silver content of copper and copper alloys in the form of unwrought, wrought and...
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