• ISO 11540:1993

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Caps for writing and marking instruments intended for use by children up to 14 years of age Safety requirements

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

    Withdrawn date:  08-09-2018

    Language(s):  English, French

    Published date:  26-08-1993

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    Specifies safety requirements for cap size, ventilated caps (vent area, air flow) and marking. Annex A describes the test for air flow. Caps which do not comply should have the instrument or its packaging labelled with a warning as to the dangers of asphyxiation from pen caps.

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    Document Type Standard
    Publisher International Organization for Standardization
    Status Withdrawn
    Superseded By
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