ISO 4740:1985

Copper and copper alloys — Determination of zinc content — Flame atomic absorption spectrometric method

The method is applicable to the determination of zinc contents between 0.001 and 6 % (m/m). ISO 4740 does not apply to copper alloys containing more than 10 % (m/m) of lead. Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

77.120.30

Statut:

Annulée

Date de Publication:

1985-07-03

Numéro Standard:

ISO 4740:1985