International Organization for Standardization (ISO)
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ISO 4296-2:1983
Scope
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.
ISO 4296-2:1983 history
1983ISO 4296-2:1983 Manganese ores; Sampling; Part 2 : Preparation of samples