ISO 7404-2:2025
ISO 7404-2:2025 Coal — Methods for petrographic analysis — Part 2: Method of preparing coal samples
CDN $125.00
This publication was last reviewed and confirmed in 2025.
Coal — Methods for petrographic analysis — Part 2: Method of preparing coal samples
Description
This document specifies methods for preparing a polished particulate block from a sample of crushed coal for analysis by reflected light microscopy. These methods can also be applied to the preparation of a polished, embedded lump of coal.
Edition
3
Published Date
2026-06-18
Status
PUBLISHED
Pages
12
Language
English
Format
Secure PDF
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Abstract
This document specifies methods for preparing a polished particulate block from a sample of crushed coal for analysis by reflected light microscopy. These methods can also be applied to the preparation of a polished, embedded lump of coal.
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