ASTM E316 - 11

    Standard Test Method for Determination of Iron in Manganese Ores by Hydrogen Sulfide Reduction-Dichromate Titrimetry

    Active Standard ASTM E316 | Developed by Subcommittee: E01.02

    Book of Standards Volume: 03.05


      Format Pages Price  
    PDF Version 3 $37.00   ADD TO CART
    Print Version 3 $37.00   ADD TO CART
    Standard + Redline PDF Bundle 6 $44.40   ADD TO CART


    Significance and Use

    This test method is intended to be used for compliance with compositional specifications for iron content in manganese ores. It is assumed that all who use these procedures will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly equipped laboratory and that proper waste disposal procedures will be followed. Appropriate quality control practices must be followed such as those described in Guide E882.

    1. Scope

    1.1 This test method covers the determination of iron in manganese ore in the range from 2 % to 20 %.

    Note 1—As used in this test method (except as related to the term relative standard deviation), percent or % refers to mass fraction (wt/wt) of the form g/100g.

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

    1.3 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.


    2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

    ASTM Standards

    D1193 Specification for Reagent Water

    E50 Practices for Apparatus, Reagents, and Safety Considerations for Chemical Analysis of Metals, Ores, and Related Materials

    E135 Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials

    E882 Guide for Accountability and Quality Control in the Chemical Analysis Laboratory


    ICS Code

    ICS Number Code 73.060.20 (Manganese ores)

    UNSPSC Code

    UNSPSC Code 11101611(Manganese ore)


    DOI: 10.1520/E0316-11

    ASTM International is a member of CrossRef.

    ASTM E316

    Citing ASTM Standards
    Back to Top