90.93 Standard confirmed Apr 18, 2024
CEN
CEN/TC 133 Copper and copper alloys
European Norm
77.120.30 Copper and copper alloys
This part of this European Standard specifies a flame atomic absorption spectrometric method (FAAS) for the determination of the zinc content of copper and copper alloys in the form of unwrought, wrought and cast products.
The method is applicable to products having zinc mass fractions between 0,000 5 % and 5,0 %.
WITHDRAWN
EN 15024-2:2006
PUBLISHED
EN 15024-2:2018
90.93
Standard confirmed
Apr 18, 2024