ISO 7404-2:2009
Current
Current
The latest, up-to-date edition.
Methods for the petrographic analysis of coals — Part 2: Methods of preparing coal samples
Available format(s)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
Language(s)
English
Published date
09-24-2009
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.
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