ASTM WK68907

    Revision of D7504 - 18 Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon Number

    (What is a Work Item?)

    Active Standard: D7504 - 18

    Developed by Subcommittee: D16.01 | Committee D16 | Contact Staff Manager



    WK68907


    Keywords

    aromatics; benzene; ECN; ethylbenzene; gas chromatography; impurities; mixed xylenes; purity; o-xylene; p-xylene; styrene; toluene;;

    Rationale

    Improve ability to determine that test is properly set up

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    06-30-2019

    Technical Contact:
    Stuart Smith

    Item:
    001

    Ballot:
    D16 (19-03)

    Status:
    In Balloting

    Item:
    002

    Ballot:
    D16 (19-03)

    Status:
    In Balloting