1. Standard Test Method for Moisture in the Analysis Sample of Coal and Coke;ASTM D3173-03,2003
2. Standard Test Method for Ash in the analysis Sample of Coal and Coke From Coal;ASTM D3174-04,2004
3. Standard Test Method for Volatile Matter in the Analysis Sample of Coal and Coke;ASTM D3175-02,2002
4. Standard Test Methods for Total Sulfur in the Analysis Sample of Coal and Coke;ASTM D3177-02,2002
5. Standard Test Method for Carbon and Hydrogen in the Analysis Sample of Coal and Coke;ASTM D3178-89,1990