ASTM WK44678

    Revision of D3897 - 91(2012) Standard Practice for Calculation of Basicity of Chrome Tanning Liquors

    (What is a Work Item?)

    Active Standard: D3897 - 17

    Developed by Subcommittee: D31.06 | Committee D31 | Contact Staff Manager



    WK44678

    1. Rationale

    Add D6019 (alternate test method for determination of Chromic Oxide in Basic Chromium Tanning Liquors) to Scope and Procedure


    Keywords

    basicity; chrome tanning liquor; Schorlemmer; Acidity, alkalinity, pH--leather; Chrome-tanning materials; Tanning liquors;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    01-13-2014

    Technical Contact:
    Okey Abara

    Item:
    005

    Ballot:
    D31 (17-02)

    Status:
    Ballot Item Approved as D3897-2017 and Pending Publication