UNI 7715-1977 Chemical analysis of ferrous materials. Determination of lead in stainless steels. Method by atomic absorption spectrophotometry in flame.
The method is applicable to stainless steels with lead contents between 0.001 and 0.1%.
UNI 7715-1977 history
1977UNI 7715-1977 Chemical analysis of ferrous materials. Determination of lead in stainless steels. Method by atomic absorption spectrophotometry in flame.