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  • ASTM D 7967 : 2016

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Standard Test Method for Analysis of Chrome Content (as Cr2O3) in Wet Blue using Atomic Absorption

    Available format(s):  Hardcopy, PDF

    Superseded date:  25-09-2021

    Language(s):  English

    Published date:  24-10-2016

    Publisher:  American Society for Testing and Materials

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    Abstract - (Show below) - (Hide below)

    CONTAINED IN VOL. 15.04, 2016 Defines the Atomic Absorption procedure, using nitrous oxide-acetylene flame, to analyze the chrome content of Wet Blue on a moisture-free basis.

    Scope - (Show below) - (Hide below)

    1.1This test method covers the Atomic Absorption procedure, using nitrous oxide-acetylene flame, to analyze the chrome content of Wet Blue on a moisture-free basis.

    1.2The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

    1.3This 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. Some specific hazards statements are given in Section 9 on Hazards and in 12.5.

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

    Committee D 31
    Document Type Test Method
    Publisher American Society for Testing and Materials
    Status Superseded
    Superseded By

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

    ASTM E 177 : 1990 : REV A : R1996 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
    ASTM E 177 : 2014 : REDLINE Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
    ASTM D 6659 : 2008 Standard Practice for Sampling and Preparation of Wet Blue for Physical and Chemical Tests
    ASTM D 1517 : 2004 : EDT 1 Standard Terminology Relating to Leather
    ASTM D 6656 : 2014 : REV B Standard Test Method for Determination of Chromic Oxide in Wet Blue (Perchloric Acid Oxidation)
    ASTM D 1517 : 2018 Standard Terminology Relating to Leather
    ASTM D 6659 : 2016 Standard Practice for Sampling and Preparation of Wet Blue and Wet White for Physical and Chemical Tests
    ASTM E 691 : 2020 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
    ASTM D 6656 : 2016 : REDLINE Standard Test Method for Determination of Chromic Oxide in Wet Blue (Perchloric Acid Oxidation)
    ASTM D 6659 : 2001 Standard Practice for Sampling and Preparation of Wet Blue for Physical and Chemical Tests
    ASTM D 6658 : 2008 : R2020 Standard Test Method for Volatile Matter (Moisture) of Wet Blue by Oven Drying
    ASTM E 691 : 2019 : EDT 1 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
    ASTM D 1517 : 1999 Standard Terminology Relating to Leather
    ASTM D 6658 : 2008 Standard Test Method for Volatile Matter (Moisture) of Wet Blue by Oven Drying
    ASTM E 691 : 2009 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
    ASTM D 1517 : 2006 Standard Terminology Relating to Leather
    ASTM D 6659 : 2001 : R2007 Standard Practice for Sampling and Preparation of Wet Blue for Physical and Chemical Tests
    ASTM D 6656 : 2014 Standard Test Method for Determination of Chromic Oxide in Wet Blue (Perchloric Acid Oxidation)
    ASTM D 1517 : 2015 Standard Terminology Relating to Leather
    ASTM D 6656 : 2001 Standard Test Method for Determination of Chromic Oxide in Wet Blue (Perchloric Acid Oxidation)
    ASTM D 1517 : 2004 Standard Terminology Relating to Leather
    ASTM D 1517 : 2010 Standard Terminology Relating to Leather
    ASTM D 6658 : 2001 : R2006 Standard Test Method for Volatile Matter (Moisture) of Wet Blue by Oven Drying
    ASTM D 6658 : 2001 Standard Test Method for Volatile Matter (Moisture) of Wet Blue by Oven Drying
    ASTM D 6656 : 2001 : R2010 : EDT 1 Standard Test Method for Determination of Chromic Oxide in Wet Blue (Perchloric Acid Oxidation)
    ASTM D 6656 : 2014 : REV A Standard Test Method for Determination of Chromic Oxide in Wet Blue (Perchloric Acid Oxidation)
    ASTM D 6659 : 2016 : REDLINE Standard Practice for Sampling and Preparation of Wet Blue and Wet White for Physical and Chemical Tests
    ASTM D 6658 : 2008 : R2013 Standard Test Method for Volatile Matter (Moisture) of Wet Blue by Oven Drying
    ASTM D 6656 : 2001 : R2006 Standard Test Method for Determination of Chromic Oxide in Wet Blue (Perchloric Acid Oxidation)
    ASTM D 6659 : 2010 : R2015 Standard Practice for Sampling and Preparation of Wet Blue for Physical and Chemical Tests
    ASTM D 6659 : 2010 Standard Practice for Sampling and Preparation of Wet Blue for Physical and Chemical Tests
    ASTM D 6656 : 2016 Standard Test Method for Determination of Chromic Oxide in Wet Blue (Perchloric Acid Oxidation)
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