ISO 12744:2025
Copper, lead, zinc and nickel concentrates — Experimental methods for checking the precision of sampling
OVERVIEW
This document 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.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 2025 |
| No. of Pages | 16 |
| ICS Classification | 73.060.99 Other metalliferous minerals |
| Committee | ISO/TC 183 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO : 0 |