ASTM WK42425

    Work Item: ASTM WK42425 - Revision of D6888 - 09 Standard Test Method for Available Cyanide with Ligand Displacement and Flow Injection Analysis (FIA) Utilizing Gas Diffusion Separation and Amperometric Detection

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    Active Standard: D6888 - 09

    Developed by Subcommittee: D19.06 | Committee D19 | Contact Staff Manager



    1. Rationale

    ASTM D6888 requires a manual addition of ligand exchange reagents prior to analysis of available cyanide. This revision includes an option to automatically add a mixed diluted ligand reagent eliminating the preliminary manual addition.


    Keywords

    amperometry; available cyanide; cyanide; cyanide amenable to chlorination; flow injection analysis; free cyanide; gas diffusion membrane; ligand exchange; silver electrode; weak acid dissociable cyanide; Amperometric titration; Cyanides; Flow injection analysis (FIA); Free cyanide; Gas diffusion; Ligand displacement; Pervaporation (PV); Weak acid-dissociable (WAD) cyanide ;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    06-10-2013

    Technical Contact:
    William Lipps

    Item:
    001

    Ballot:
    D19.06 (13-02)

    Status:
    Negative Votes Need Resolution