ISO 7627-2:1983

Hardmetals — Chemical analysis by flame atomic absorption spectrometry — Part 2: Determination of calcium, potassium, magnesium and sodium in contents from 0,001 to 0,02 % (m/m)

General requirements concerning the field of application, principle, interfering elements,aparatus, sampling and test report are given in ISO 7627-1. In low concentrations the determination of these elements is very critical.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

77.160

Statut:

Publié

Date de Publication:

1983-09-30

Numéro Standard:

ISO 7627-2:1983