Norm NBN EN 29658:1992
Staal - Bepaling van het aluminiumgehalte - Methode met atoomabsorptiespectrometrie in de vlam (ISO 9658:1990)
Status
:
Actief
Publicatiedatum
:
6/1992
Talen
:
EN/FR/DE
ICS
:
77.080.20 Staal
Samenvatting :
The method is applicable to the determination of acid-soluble and/or total aluminium content between 0,005 % (m/
m) and 0,20 % (m/
m). Specifies definition, principle, reagents, apparatus, sampling, procedure, expression of results and test report. The annexes give additional information on the international co-operative tests, a graphical representation of precision data and procedures for the determination of instrumental criteria.
m) and 0,20 % (m/
m). Specifies definition, principle, reagents, apparatus, sampling, procedure, expression of results and test report. The annexes give additional information on the international co-operative tests, a graphical representation of precision data and procedures for the determination of instrumental criteria.
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