Subcommittee D05.28 on Petrographic Analysis of Coal and Coke
Matching Standards Under the Jurisdiction of D05.28 by Status
- D2797/D2797M-21a Standard Practice for Preparing Coal Samples for Microscopical Analysis by Reflected Light
- D2798-21 Standard Test Method for Microscopical Determination of the Vitrinite Reflectance of Coal
- D2799-23 Standard Test Method for Microscopical Determination of the Maceral Composition of Coal
- D3997/D3997M-24 Standard Practice for Preparing Coke Samples for Microscopical Analysis by Reflected Light
- D5061-19 Standard Test Method for Microscopical Determination of the Textural Components of Metallurgical Coke
- -See also WK89806 proposed Revision
- D5671-20 Standard Practice for Polishing and Etching Coal Samples for Microscopical Analysis by Reflected Light
- -See also WK71317 proposed Revision
- D7708-23a Standard Test Method for Microscopical Determination of the Reflectance of Vitrinite Dispersed in Sedimentary Rocks