UNE 36-339 Pt.1-1989 Chemical analysis of materials in the steel industry. Determination of lead in steel. Atomic absorption spectrophotometry with flame
This European Standard specifies a method for the determination of lead in steels by flame atomic absorption spectrometry. This method is applicable to unalloyed and low-alloy steels with lead contents between 0.003% and 0.5% (m/m) (see annex).