ASTM D388-91a

D121-24

Standard Terminology of Coal and Coke

D720-91(1999)

Standard Test Method for Free-Swelling Index of Coal

D1412-07

Standard Test Method for Equilibrium Moisture of Coal at 96 to 97 Percent Relative Humidity and 30°C

D2013-07

Standard Practice for Preparing Coal Samples for Analysis

D2234/D2234M-20

Standard Practice for Collection of a Gross Sample of Coal

D2798-21

Standard Test Method for Microscopical Determination of the Vitrinite Reflectance of Coal

D3173-11

Standard Test Method for Moisture in the Analysis Sample of Coal and Coke

D3174-12(2018)e1

Standard Test Method for Ash in the Analysis Sample of Coal and Coke from Coal (Includes all amendments and changes 9/17/2020).

D3172-13(2021)e1

Standard Practice for Proximate Analysis of Coal and Coke (Includes all amendments and changes 5/19/2021).

D5192-09

Standard Practice for Collection of Coal Samples from Core

D5865-13

Standard Test Method for Gross Calorific Value of Coal and Coke

D5016-24

Standard Test Method for Total Sulfur in Coal and Coke Combustion Residues Using a High-Temperature Tube Furnace Combustion Method with Infrared Absorption

D3175-26

Standard Test Method for Volatile Matter in the Analysis Sample of Coal and Coke

D3302-07

Standard Test Method for Total Moisture in Coal

D4239-26

Standard Test Method for Sulfur in the Analysis Sample of Coal and Coke Using High-Temperature Tube Furnace Combustion

D4596-22

Standard Practice for Collection of Channel Samples of Coal in a Mine