90.93 Standard confirmed Nov 19, 2020
CEN
CEN/TC 133 Copper and copper alloys
European Norm
77.040.30 Chemical analysis of metals | 77.120.30 Copper and copper alloys
Published
This European Standard specifies a flame atomic absorption spectrometric method (FAAS) for the determination of the tellurium content of copper and copper alloys in form of castings or unwrought or wrought products.
The method is applicable to products having tellurium mass fractions between 0,20 % and 1,00 %.
PUBLISHED
EN 15916-2:2010
90.93
Standard confirmed
Nov 19, 2020