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
Published
(Edition 1, 1984)
This publication was last reviewed and confirmed in 2023.
Therefore this version remains current.
Abstract
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.