ISO 11441:1995
Lead sulfide concentrates - Determination of lead content - Back titration of EDTA after precipitation of lead sulfate

Standard No.

ISO 11441:1995

Release Date

1995

Published By

International Organization for Standardization (ISO)

Latest

ISO 11441:1995

Scope

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).

ISO 11441:1995 history

• 1995 ISO 11441:1995 Lead sulfide concentrates - Determination of lead content - Back titration of EDTA after precipitation of lead sulfate