GSO ISO 7404-2:2013

ISO 7404-2:2009
Gulf Standard   Current Edition · Approved on 01 April 2013

Methods for the petrographic analysis of coals - Part 2: Methods of preparing coal samples

GSO ISO 7404-2:2013 Files

English 12 Pages
Current Edition Reference Language
OMR 31.44

GSO ISO 7404-2:2013 Scope

This part of ISO 7404 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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