ASTM WK37856

    Work Item: ASTM WK37856 - Revision of D7202 - 11 Standard Test Method for Determination of Beryllium in the Workplace Using Field-Based Extraction and Optical Fluorescence Detection

    (What is a Work Item?)

    Active Standard: D7202 - 11

    Developed by Subcommittee: D22.04 | Committee D22 | Contact Staff Manager



    1. Rationale

    Precision and bias statement must be revised based on results of ILS #622, which will be balloted separately.


    Keywords

    air; beryllium; filter; fluorescence; wipe; workplace: Beryllium; Extraction methods; Fluorescence; Workplace air/atmospheres;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    05-30-2012

    Technical Contact:
    Kevin Ashley

    Item:
    013

    Ballot:
    D22 (14-01)

    Status:
    Ballot Item Approved as D7202-2014 and Pending Publication