Astm D 5187 – 91 (Reapproved 2002) pdf free download

Standard Test Method for
Determination of Crystallite Size (Lc of Calcined Petroleum
Coke by X-Ray Diffraction1

This standard is issued under the fixed designation D 5187; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.