This standard was last reviewed and confirmed in 2022. Therefore this version remains current.
Specifies methods of preparing samples of manganese ores for determining the chemical composition and moisture content of a consignment. The methods are applicable to natural or processed manganese ores. Details of the riffle divider to be used are given in the annex.
Status: PublishedPublication date: 1983-12
Edition: 1Number of pages: 7
Technical Committee: ISO/TC 132 Ferroalloys
- ICS :
- 73.060.20 Manganese ores
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|std 1 61|
|std 2 61||Paper|
A standard is reviewed every 5 years
Stage: 90.93 (Confirmed)
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