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ISO 7404-2:2009
Methods for the petrographic analysis of coals -- Part 2: Methods of preparing coal samples
SKU: iso_042798_121412
Published by ISO
Publication Year 2009
2 Edition
12 pages
Product Details
ISO 7404-2:2009 specifies methods for preparing a polished particulate block from a sample of crushed coal for analysis by reflectance microscopy. These methods can also be applied to the preparation of a polished, embedded lump of coal.