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  • ASTM E 1690 : 2001

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Determination of Ethanol Extractives in Biomass

    Available format(s):  Hardcopy, PDF

    Superseded date:  11-11-2014

    Language(s):  English

    Published date:  10-11-2001

    Publisher:  American Society for Testing and Materials

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    Scope - (Show below) - (Hide below)

    1.1 This test method covers the determination of ethanol soluble extractives, expressed as a percentage of the oven-dried biomass, of hard and soft woods, herbaceous materials (such as switchgrass and sericea), agricultural residues (such as corn stover, wheat straw, and bagasse), and wastepaper (such as office waste, boxboard, and newsprint). All results are reported relative to the oven-dried weight of the sample.

    Note 1—This method may not be suitable for hard and soft wood samples that include bark or those with more than 10% extractable materials.

    1.2 The values stated in SI units are to be regarded as the 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.

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

    Committee E 48
    Document Type Test Method
    Publisher American Society for Testing and Materials
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    ASTM E 1821 : 2008 : R2015 Standard Test Method for Determination of Carbohydrates in Biomass by Gas Chromatography
    ASTM E 1756 : 2008 : R2015 Standard Test Method for Determination of Total Solids in Biomass
    ASTM E 1758 : 2001 : R2015 Standard Test Method for Determination of Carbohydrates in Biomass by High Performance Liquid Chromatography
    ASTM E 1721 : 2001 : R2015 Standard Test Method for Determination of Acid-Insoluble Residue in Biomass
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