BS ISO 7404-2:2009
$142.49
Methods for the petrographic analysis of coals – Methods of preparing coal samples
| Published By | Publication Date | Number of Pages |
| BSI | 2009 | 24 |
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.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 9 | Scope Normative references Definitions Principle Reagents and materials |
| 10 | Apparatus |
| 11 | Procedure 7.1 Preparation of the coal sample for making a particulate 7.1.1 Sample Drying |
| 12 | Size reduction Sample division Preparation of particulate block Preparation of polished surface of particulate block |
| 13 | Examination of the polished surface Storage prior to reflectance analysis Re-examination of a particulate block |
