This standard was last reviewed and confirmed in 2020. Therefore this version remains current.
This International Standard specifies a lead sulfate precipitation EDTA titrimetric method after acid decomposition for
determination of the lead content of lead sulfide concentrates.
The method is applicable to lead sulfide concentrates having lead content in the range 50 % (m/m) to 80%(m/m). The
method is not applicable to lead concentrates containing more than 1 % (m/m) of barium.
Status: PublishedPublication date: 2000-03
Edition: 1Number of pages: 17
Technical Committee: ISO/TC 183 Copper, lead, zinc and nickel ores and concentrates
- ICS :
- 73.060.99 Other metalliferous minerals
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|std 1 92|
|std 2 92||Paper|
A standard is reviewed every 5 years
Stage: 90.93 (Confirmed)
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