ISO 11441:1995

Lead sulfide concentrates — Determination of lead content — Back titration of EDTA after precipitation of lead sulfate

Specifies a lead sulfate precipitation EDTA titrimetric method for the determination of lead content in lead sulfide concentrates. Applicable to all lead sulfide concentrates with lead content in the range from 10 % (m/m) to 80 % (m/m).

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

73.060.99

Statut:

Publié

Date de Publication:

1995-02-22

Numéro Standard:

ISO 11441:1995