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ISO 8530:1986

Manganese and chromium ores -- Experimental methods for checking the precision of sample division

General information
Valid from 23.10.1986
Directives or regulations
None

Standard history

Status
Date
Type
Name
23.10.1986
Main
The checking applies to manganese and chromium ores, whether natural or processed, being carried out in accordance with the methods specified in the relevant International Standards. Includes general conditions for division of experimental samples and experimental methods of division a) in three or more stages or b) in one or two stages.
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Standard monitoring