D4326-21 Standard Test Method for Major and Minor Elements in Coal Ash By X-Ray Fluorescence
- See also WK78412 proposed revision
- See also WK80037 proposed revision
D7348-21 Standard Test Methods for Loss on Ignition (LOI) of Solid Combustion Residues
D8213-18 Standard Test Method for Determination of Boron in Coal
WK85129 Determination of Chlorine in Coal and Coke by XRF
D1757-03 Standard Test Method for Sulfate Sulfur in Ash from Coal and Coke (Withdrawn 2009)
D2795-95 Standard Test Methods for Analysis of Coal and Coke Ash (Withdrawn 2001)
- See also WK78156 proposed reinstatement
- See also WK78156 proposed reinstatement