1. Test Method for Microscopical Determination of the Vitrinite Reflectance of Coal;ASTM Standard D2798-11a,2011
2. Test Method for Moisture in the Analysis Sample of Coal and Coke;ASTM Standard D3173-11,2011
3. Test Method for Ash in the Analysis Sample of Coal and Coke;ASTM Standard D3174-11,2011
4. Test Method for Volatile Matter in the Analysis Sample of Coal and Coke;ASTM Standard D3175-11,2011
5. Test Methods for Total Sulfur in the Analysis Sample of Coal and Coke;ASTM Standard D3177-02,2011