DS DS/EN 15022-4
DS DSEN 15022-4 2011-DEC-20 Copper and copper alloys - Determnaton of tn content - Part 4 Medum tn content - Flame atomc absorpton spectrometrc method FAAS
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This European Standard specifies a flame atomic absorption spectrometric method (FAAS) for the determination of the tin content of copper and copper alloys in the form of unwrought, wrought and cast products. The method is applicable to products having medium tin mass fractions between 0,2 % and 3,0 %.