This standard was last reviewed and confirmed in 2015. Therefore this version remains current.
Abstract Preview
ISO 12744:2006 specifies methods for checking the precision of primary sampling, sample processing, chemical analysis, physical testing and determination of moisture content of copper, lead, zinc and nickel concentrates being carried out in accordance with the methods specified in ISO 12743, expressed in terms of standard deviations.
General information
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Status : PublishedPublication date : 2006-04
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Edition : 2Number of pages : 15
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- ICS :
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Other metalliferous minerals
Buy this standard
| Format | Language | |
|---|---|---|
| Paper |
- CHF88
Life cycle
A standard is reviewed every 5 years
Revisions / Corrigenda
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Previously
ISO 12744:1997
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Now confirmed
ISO 12744:2006
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