International Organization for Standardization (ISO)
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ISO 13292:2006
Scope
This International Standard specifies methods for checking whether there is any bias in the sampling of copper, lead, zinc and nickel concentrates, where the sampling is carried out in accordance with the methods specified in ISO 12743. These methods can also be used for comparing alternative sampling regimes, checking whether there is any bias in sample processing and for checking possible significant differences in sampling at different places, e.g. at loading and discharge points, or the analysis of exchange samples. Numerical examples are given in Annex A.
ISO 13292:2006 Referenced Document
ISO 12743 Copper, lead, zinc and nickel concentrates - Sampling procedures for determination of metal and moisture content*, 2021-04-30 Update
ISO 13292:2006 history
2006ISO 13292:2006 Copper, lead, zinc and nickel concentrates - Experimental methods for checking the bias of sampling
1997ISO 13292:1997 Copper, lead and zinc sulfide concentrates - Experimental methods for checking the bias of sampling