Research Report RR:D05-1307
An interlaboratory study was conducted by fifteen laboratories testing twelve coal samples to establish a precision statement for ASTM Standard Test Method D2799.
Pages: 30 Published: September 2009
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D2799-13 Standard Test Method for Microscopical Determination of the Maceral Composition of Coal
Committee D05 on Coal and Coke
Subcommittee D05.28 on Petrographic Analysis of Coal and Coke