• ISO 1389-2:1977

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Phthalic anhydride for industrial use Methods of test Part 2: Measurement of colour of the molten material

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Withdrawn date:  19-02-2019

    Language(s):  English, French

    Published date:  01-02-1977

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    The principle is based on the measurement of colour, by the method specified in ISO 2211, of a test portion in the molten state. The results are expressed in Hazen units. - ISO 1389, Parts 1 to 11, replace ISO Recommendation R 1389-1970.

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    Document Type Standard
    Publisher International Organization for Standardization
    Status Withdrawn

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 2211:1973 Liquid chemical products Measurement of colour in Hazen units (platinum-cobalt scale)
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