ASTM WK66422

    Revision of D4994 - 89(2014) Standard Practice for Recovery of Viruses from Wastewater Sludges

    (What is a Work Item?)

    Active Standard: D4994 - 19

    Developed by Subcommittee: D19.24 | Committee D19 | Contact Staff Manager



    WK66422


    Keywords


    Rationale

    Method D4994 is due for revision or reapproval. While reviewing the 1984 version most recently reapproved in 2014 a need for two revisions was identified. This ballot item recommended these revisions.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    01-02-2019

    Technical Contact:
    Jordan Schmidt

    Item:
    005

    Ballot:
    D19 (19-01)

    Status:
    Ballot Item Approved as D4994-2019 and Pending Publication