Медь и медные сплавы. Определение содержания хрома. Спектрометрический метод атомной абсорбции в пламени
Название (англ.):
Copper and copper alloys; Determination of chromium content; Flame atomic absorption spectrometric method
Описание (англ.):
The method is applicable to the determination of chromium contents between 0.003 and 2.0 % (m/m). ISO 4744 specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. An International Standard dealing with the sampling of copper and copper alloys is in preparation.