ASTM E1831-96

    Withdrawn Standard: ASTM E1831-96 Standard Guide for Preparing Certificates for Reference Materials Relating to Chemical Composition of Metals, Ores, and Related Materials (Withdrawn 2005)

    Developed by Subcommittee: E01.22

    WITHDRAWN, NO REPLACEMENT

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    Withdrawn Rationale:

    This guide describes the minimum information that should be included or referenced in a certificate for a reference material relating to the chemical compositions of metals, ores, and related materials. The order of headings and the wording may be changed to suit the reference materials or their intended applications. It should not be used to disallow the use of reference materials produced prior to the publication of this guide.

    Formerly under the jurisdiction of Committee E01 on Analytical Chemistry of Metals, Ores, and Related Materials, this practice was withdrawn in May 2005. This standard is being withdrawn without replacement because a major rewrite would be required to bring this standard into compliance with the new version of ISO Guide 31.

    1. Scope

    1.1 This guide describes the minimum information that should be included or referenced in a certificate for a reference material relating to the chemical compositions of metals, ores, and related materials. The order of headings and the wording may be changed to suit the reference materials or their intended applications. It should not be used to disallow the use of reference materials produced prior to the publication of this guide.

    1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.


    DOI: 10.1520/E1831-96

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