ASTM WK60939

    Withdrawal of D4492-10 With Replacement D7504-17a Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography and Effective Carbon Number

    (What is a Work Item?)

    Active Standard: D4492 - 10

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



    WK60939

    D7504 is an updated, improved version of D4492.The analytical technique is the same.


    Keywords

    benzene; gas chromatography; purity; Impurities--organic compounds; Nonaromatic impurities; Purity analysis--paints/related coatings/materials; Trace elements--paints/related coatings/materials; Benzene--paints/related coatings/materials; Gas chromatography (GC)--paints/related coatings/materials;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    10-31-2017

    Technical Contact:
    Chad Williams

    Status:
    Draft Under Development