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  • ISO 757-4:1983

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Acetone for industrial use Methods of test Part 4: Determination of permanganate time

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

    Withdrawn date:  12-03-2019

    Language(s):  English, French

    Published date:  01-12-1983

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    The principle of the procedure consists in addition to a test portion, under specified conditions, of potassium permanganate solution. Determination of the time taken for the colour of this test solution to match that of a cobalt(II) chloride and uranyl nitrate colour standard. This document should be read in conjenction with ISO 757/1.

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    Development Note Supersedes ISO 757 (04/2001)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Withdrawn

    Standards Referenced By This Book - (Show below) - (Hide below)

    ANSI S1.23 : 1976 DESIGNATION OF SOUND POWER EMITTED BY MACHINERY AND EQUIPMENT, METHOD FOR THE
    ANSI S1.23 : 1976 DESIGNATION OF SOUND POWER EMITTED BY MACHINERY AND EQUIPMENT, METHOD FOR THE
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