ASTM WK38074

    Revision of D664 - 11a Standard Test Method for Acid Number of Petroleum Products by Potentiometric Titration

    (What is a Work Item?)

    Active Standard: D664 - 11a

    Developed by Subcommittee: D02.06 | Committee D02 | Contact Staff Manager


    1. Rationale

    Work item to study the buffer value, titration parameters and solvent volume.


    acid number; B5; B10; B20; B100; biodiesel; biodiesel blend; lubricants; petroleum products; potentiometric; strong acid number; titration; Acid number--petroleum products; Lubricants (fluid); Neutralization numbers;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    Frederick Fiddler

    Draft Under Development