Work Item
ASTM WK95839
Revision of D5187-21 Standard Test Method for Determination of Crystallite Size (Lc) of Calcined Petroleum Coke by X-Ray Diffraction
Rationale
The subcommittee is balloting this revision to bring the method up to ASTM standards and to meet the requirements for review. Adding reference to D4175 to be in accordance with terminology section A7.1: Every standard should include a section on terminology. Adding reference to D6300: The standard practice D6300 is used for the verbiage in the precision repeatability and reproducibility statements. Changes are presented in the current standard with red strikethrough font representing removed text and red underlined font representing revised content.
Work Item Status
Date Initiated: 07-24-2025
Technical Contact: Lorentz Petter Lossius
Item: 001
Ballot: D02.05 (25-05)
Status: In Balloting