Reference number
ISO 4744:1984
ISO 4744:1984
© ISO 2024
International Standard
ISO 4744:1984
Copper and copper alloys — Determination of chromium content — Flame atomic absorption spectrometric method
Edition 1
1984-05
1984-05
ISO 4744:1984
10732
Publicado
(Edición 1, 1984)
Esta publicación se revisó y confirmó por última vez en 2023.
Por lo tanto, esta versión es la actual.
Resumen
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.