ASTM WK34982

    Revision of D7504 - 11 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 - 12

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



    WK34982

    1. Rationale

    Provide complete precision statement after completing ILS for toluene, mixed xylenes, p-xylene, o-xylene, ethylbenzene, benzene, and styrene


    Keywords

    aromatics; benzene; ECN; ethylbenzene; gas chromatography; impurities; purity; o-xylene; p-xylene; toluene; mixed xylenes; Effective carbon number; Gas chromatography (GC); Monocyclic aromatic hydrocarbons; Trace impurities;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    10-19-2011

    Technical Contact:
    Stuart Smith

    Item:
    003

    Ballot:
    D16 (14-01)

    Status:
    Negative Votes Need Resolution