International Standard
ISO 4749:1984
Copper alloys — Determination of lead content — Flame atomic absorption spectrometric method
Reference number
ISO 4749:1984
ISO 4749:1984
Edición 1
1984-03
1984-03
© ISO 2024
International Standard
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ISO 4749:1984
10737
No disponible en español
Publicado
(Edición 1, 1984)
Esta norma se revisó y confirmó por última vez en 2023.
Por lo tanto, esta versión es la actual.
Resumen
The method is applicable to contents of lead as an alloying element or an impurity between 0.01 and 5.0 % (m/m). By appropriate modification of sample mass, the lower limit may be extended to 0.002 % (m/m). ISO 4749 specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.
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