ISO 7404-2:2025
Coal — Methods for petrographic analysis — Part 2: Method of preparing coal samples
OVERVIEW
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.
COMMENTS
-
PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 2025 |
| No. of Pages | 12 |
| ICS Classification | 73.040 Coals |
| Committee | ISO/TC 27/SC 5 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO : 0 |