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    I.S. EN 21559:1992

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    DENTISTRY - ALLOYS FOR DENTAL AMALGAM

    Available format(s):  Hardcopy, PDF

    Superseded date:  21-12-2001

    Language(s):  English

    Published date:  01-01-1992

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    0 Introduction
    1 Scope and field of application
    2 References
    3 Definition
    4 Requirements
    5 Sample size
    6 Test methods
    7 Packaging, marking and manufacturer's instruction

    Abstract - (Show below) - (Hide below)

    Specifies requirements and methods of test for alloys composed mainly of silver, tin and copper, in either the powder or tablet form, suitable for the preparation of dental amalgam.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By

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

    ISO 7405:2008 Dentistry Evaluation of biocompatibility of medical devices used in dentistry
    ISO 1560:1985 Dental mercury
    ISO 468:1982 Surface roughness — Parameters, their values and general rules for specifying requirements
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