ASTM WK44937

    Work Item: ASTM WK44937 - Revision of D5543 - 09 Standard Test Methods for Low-Level Dissolved Oxygen in Water

    (What is a Work Item?)

    Active Standard: D5543 - 09

    Developed by Subcommittee: D19.03 | Committee D19 | Contact Staff Manager

    1. Rationale

    Addressed items discussed in negative ballot (persuasive). Added keyword section and removed duplicative sections. Re-numbered sections so that they are consistent with presentation given in Blue Book. Added some additional text in Section 4 Method Summary. Modified wording in Section 9 Precautions.


    Ampoules; Bichromatic instrument; Boiler feedwater; Color comparator method; Colorimetric analysis--water; Dissolved oxygen (DO); Glass ampoules; Instrumental measurement--water; Rhodazine D; Steam; Steam condensate; Total oxygen demand (TOD);
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    Joanne Carpenter


    D19 (14-01)

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