ISO/FDIS 12744
Superseded
Copper, lead, zinc and nickel concentrates — Experimental methods for checking the precision of sampling
Hardcopy , PDF
English
12-12-2024
03-10-2025
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 ISO12743, expressed in terms of standard deviations.
| Committee |
ISO/TC 183
|
| DocumentType |
Draft
|
| Pages |
16
|
| PublisherName |
International Organization for Standardization
|
| RevisionOf | |
| Status |
Superseded
|
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