90.20 Standard under periodical review Jul 15, 2024
CEN
CEN/TC 209 Zinc and zinc alloys
European Norm
77.040.30 Chemical analysis of metals | 77.120.60 Lead, zinc, tin and their alloys
This document specifies a flame atomic absorption spectrometric method for the determination of tin in secondary zinc. It is applicable to the products specified in EN 13283.
It is suitable for the determination of tin contents (mass fractions) between 0,1 % and 1,0 %.
PUBLISHED
EN 12441-8:2004
90.20
Standard under periodical review
Jul 15, 2024