STP838

    Some Remarks on the History and Development of the ASTM Committee E-37 Purity Method

    Published: Jan 1984


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    Abstract

    The history and development of the ASTM Committee E-37 Purity Method is discussed. The early protocols and resulting round robin data are considered. The importance of the development of suitable sample materials to be used by the task group members in parallel with the methods development is also discussed.

    Keywords:

    purity determination, mol percent impurity, differential scanning calorimetry, purity standard material, ASTM Method E 928-83


    Author Information:

    Guttman, CM
    Research chemist, Center for Materials Science, National Bureau of Standards, Washington, DC


    Paper ID: STP32588S

    Committee/Subcommittee: E37.02

    DOI: 10.1520/STP32588S


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