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ISO 8542:1986
Manganese and chromium ores -- Experimental methods for evaluation of quality variation and methods for checking the precision of sampling
SKU: iso_015791_106998
Published by ISO
Publication Year 1986
1 Edition
9 pages
Product Details
Specifies experimental methods for the evaluation of quality variation of manganese and chromium ores, whether natural or processed, for the purpose of defining sampling procedure by the mass-basis systematic method and the two-stage method as specified in the relevant International Standards. It also specifies methods for checking the precision of sampling by the mass-basis systematic method and the two-stage method.