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  • ASTM E 314 : 2016

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    Standard Test Methods for Determination of Manganese in Iron Ores by Pyrophosphate Potentiometry and Periodate Spectrophotometry Techniques

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  11-01-2016

    Publisher:  American Society for Testing and Materials

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    Abstract - (Show below) - (Hide below)

    These test methods cover the determination of manganese in iron ores, concentrates, and agglomerates.

    Scope - (Show below) - (Hide below)

    1.1These test methods cover the determination of manganese in iron ores, concentrates, and agglomerates. The following two test methods are included:

    Sections

     Test Method A (Pyrophosphate (Potentiometric))

     8 – 15

     Test Method B (Periodate (Spectrophotometric))

    16 – 22

    1.2Test Method A covers the determination of manganese in the range from 2.5 % to 15.0 %. Test Method  B covers the determination of manganese in the range of 0.01 % to 5.00 %.

    Note 1:The lower limit for this test method is set at 50 % relative error for the lowest grade material tested in the interlaboratory study in accordance with Practice E1601.

    1.3The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

    1.4This 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.

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

    Committee E 01
    Document Type Test Method
    Publisher American Society for Testing and Materials
    Status Current
    Supersedes

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

    ASTM E 29 : 2013 : R2019 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
    ASTM E 29 : 2002 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
    ASTM E 135 : 2021 : REV A Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
    ASTM E 877 : 2021 Standard Practice for Sampling and Sample Preparation of Iron Ores and Related Materials for Determination of Chemical Composition and Physical Properties
    ASTM E 135 : 2003 : REV B Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
    ASTM E 1601 : 2019 Standard Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method
    ASTM E 1601 : 1998 Standard Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method
    ASTM E 1601 : 2010 Standard Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method
    ASTM E 135 : 2002 : REV A Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
    ASTM E 135 : 2022 : REV B Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
    ASTM E 1601 : 2012 Standard Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method
    ASTM E 135 : 2022 : REV A Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
    ASTM E 877 : 2013 Standard Practice for Sampling and Sample Preparation of Iron Ores and Related Materials for Determination of Chemical Composition and Physical Properties
    ASTM E 135 : 2021 Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
    ASTM E 135 : 2003 Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
    ASTM E 135 : 2003 : REV C Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
    ASTM E 135 : 2022 Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
    ASTM E 50 : 1982 : R1986 Standard Practices for Apparatus, Reagents, and Safety Precautions for Chemical Analysis of Metals
    ASTM E 135 : 2020 : REV B Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
    ASTM E 29 : 2022 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
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