ASTM WK59710

    Revision of D4012 - 15 Standard Test Method for Adenosine Triphosphate (ATP) Content of Microorganisms in Water

    (What is a Work Item?)

    Active Standard: D4012 - 15

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



    adenosine triphosphate; algae; ATP; bacteria; bioburden; biomass; biomass; cellular; cellular-ATP; microbial contamination; microbiology; microorganisms; protozoa;;


    A substantial revision of the Method D4012protcol was approved in 2015. Consequently, a new interlaboratory study (ILS) is needed in order to revise D4012 Section 15 Precision and Bias. This work item includes ILS planning and execution, and revision to D4012 to revise Section 15, based on the ILS Research Reports precision statistics.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    Jordan Schmidt

    Draft Under Development