D05.28 Jurisdiction Page

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Subcommittee D05.28 on Petrographic Analysis of Coal and Coke

Matching Standards Under the Jurisdiction of D05.28 by Status

Active 7 matching standards

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-16 Standard Practice for Preparing Coke Samples for Microscopical Analysis by Reflected Light

- See also WK89124 proposed revision

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

Proposed New 0 matching standards

Withdrawn, Replaced 0 matching standards

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