This document specifies a method for the determination of zinc content by flame atomic absorption spectrometry. This document is applicable to the determination of zinc content with a mass fraction of 0.004%~0.02% in beryllium and beryllium alloys.
T/CSTM 00768-2021 history
2021T/CSTM 00768-2021 Beryllium and beryllium alloy—Determination of zinc content —Flame atomic absorption spectrometric method