90.93 Standard confirmed Nov 19, 2020
CEN
CEN/TC 133 Copper and copper alloys
European Norm
77.120.30 Copper and copper alloys
Published
This European Standard specifies a flame atomic absorption spectrometric method (FAAS) for the determination of the bismuth content of copper and copper alloys in the form of unwrought, wrought and cast products.
The method is applicable to products having bismuth mass fractions between 0,01 % and 0,25 %.
WITHDRAWN
CEN/TS 14938-2:2006
PUBLISHED
EN 14938-2:2010
90.93
Standard confirmed
Nov 19, 2020