Reference number
ISO 11441:1995
ISO 11441:1995
© ISO 2024
International Standard
ISO 11441:1995
Lead sulfide concentrates — Determination of lead content — Back titration of EDTA after precipitation of lead sulfate
Edition 1
1995-02
1995-02
ISO 11441:1995
19381
Published
(Edition 1, 1995)
This publication was last reviewed and confirmed in 2020.
Therefore this version remains current.
Abstract
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).
General information
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Status: PublishedPublication date: 1995-02
Corrected version (en): 1995-07
Corrected version (fr): 1995-07Stage: International Standard confirmed [90.93] -
Edition: 1Number of pages: 15
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Technical Committee :ISO/TC 183ICS :73.060.99
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