ISO 1053:1975

Zinc — Determination of copper content — Spectrophotometric method

Specifies two methods applicable to Zn 99,995, Zn 99,99, Zn 99,95, Zn 99,5 and Zn 98,5. The first method is suitable for the determination of copper contents between 0,0005 and 0,005 %. The second method applies to copper contents between 0,0025 and 0,1 %.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

77.120.60

Statut:

Annulée

Date de Publication:

1975-05-31

Numéro Standard:

ISO 1053:1975