Hard coal -- Sampling
This standard has been revised by ISO 18283:2006
Forms a comprehensive document dealing with allaspects of the sampling of coal. It specifies methods of sampling hard coal, for both routine and special purposes, to provide samples for general analysis and for the determination of total moisture. It also outlines the principles to be taken into consideration when taking the sample and preparing it for analysis.
A standard is reviewed every 5 years
Revisions / Corrigenda