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  • ISO/TS 21268-4:2007

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    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    Soil quality Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil materials Part 4: Influence of pH on leaching with initial acid/base addition

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Withdrawn date:  16-07-2021

    Language(s):  English, French

    Published date:  15-11-2007

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO/TS 21268-4:2007 specifies a test method to obtain information on the short- and long-term leaching behaviour and characteristic properties of materials. It applies to the determination of the influence of pH on the leachability of inorganic and organic constituents from soil and soil material, and the ecotoxicological effects of eluates with respect to microorganisms, fauna and flora. The test is not suitable for constituents that are volatile under ambient conditions.

    The test procedure specified in ISO/TS 21268-4:2007 produces eluates that are subsequently characterized by physical, chemical and ecotoxicological standard methods.

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    Development Note DRAFT ISO/FDIS 21268-4 is also available for this standard. (12/2017)
    Document Type Technical Specification
    Publisher International Organization for Standardization
    Status Withdrawn
    Superseded By

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

    UNI EN ISO 12782-5 : 2012 SOIL QUALITY - PARAMETERS FOR GEOCHEMICAL MODELLING OF LEACHING AND SPECIATION OF CONSTITUENTS IN SOILS AND MATERIALS - PART 5: EXTRACTION OF HUMIC SUBSTANCES FROM AQUEOUS SAMPLES
    DIN EN ISO 18772 E : 2014 SOIL QUALITY - GUIDANCE ON LEACHING PROCEDURES FOR SUBSEQUENT CHEMICAL AND ECOTOXICOLOGICAL TESTING OF SOILS AND SOIL MATERIALS (ISO 18772:2008)
    BS EN ISO 12782-1:2012 Soil quality. Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials Extraction of amorphous iron oxides and hydroxides with ascorbic acid
    UNI EN ISO 18772 : 2014 SOIL QUALITY - GUIDANCE ON LEACHING PROCEDURES FOR SUBSEQUENT CHEMICAL AND ECOTOXICOLOGICAL TESTING OF SOILS AND SOIL MATERIALS
    10/30199307 DC : DRAFT DEC 2010 BS EN ISO 12782-3 - SOIL QUALITY - PARAMETERS FOR GEOCHEMICAL MODELLING OF LEACHING AND SPECIFICATION OF CONSTITUENTS IN SOILS AND MATERIALS - PART 3: EXTRACTION OF ALUMINIUM OXIDES AND HYDROXIDES WITH AMMONIUM OXALATE/OXALIC ACID
    DIN EN ISO 18772:2014-07 Soil quality - Guidance on leaching procedures for subsequent chemical and ecotoxicological testing of soils and soil materials (ISO 18772:2008)
    I.S. EN ISO 12782-1:2012 SOIL QUALITY - PARAMETERS FOR GEOCHEMICAL MODELLING OF LEACHING AND SPECIATION OF CONSTITUENTS IN SOILS AND MATERIALS - PART 1: EXTRACTION OF AMORPHOUS IRON OXIDES AND HYDROXIDES WITH ASCORBIC ACID (ISO 12782-1:2012)
    UNI EN ISO 12782-1 : 2012 SOIL QUALITY - PARAMETERS FOR GEOCHEMICAL MODELLING OF LEACHING AND SPECIATION OF CONSTITUENTS IN SOILS AND MATERIALS - PART 1: EXTRACTION OF AMORPHOUS IRON OXIDES AND HYDROXIDES WITH ASCORBIC ACID
    I.S. EN ISO 17402:2011 SOIL QUALITY - REQUIREMENTS AND GUIDANCE FOR THE SELECTION AND APPLICATION OF METHODS FOR THE ASSESSMENT OF BIOAVAILABILITY OF CONTAMINANTS IN SOIL AND SOIL MATERIALS
    ISO 12782-2:2012 Soil quality — Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials — Part 2: Extraction of crystalline iron oxides and hydroxides with dithionite
    BS EN ISO 12782-3:2012 Soil quality. Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials Extraction of aluminium oxides and hydroxides with ammonium oxalate/oxalic acid
    10/30199301 DC : DRAFT DEC 2010 BS EN ISO 12782-1 - SOIL QUALITY - PARAMETERS FOR GEOCHEMICAL MODELLING OF LEACHING AND SPECIFICATION OF CONSTITUENTS IN SOILS AND SOIL MATERIALS - PART 1: EXTRACTION OF AMORPHOUS IRON OXIDES AND HYDROXIDES WITH ASCORBIC ACID
    BS EN ISO 18772:2014 Soil quality. Guidance on leaching procedures for subsequent chemical and ecotoxicological testing of soils and soil materials
    BS EN ISO 17402:2011 Soil quality. Requirements and guidance for the selection and application of methods for the assessment of bioavailability of contaminants in soil and soil materials
    I.S. EN ISO 12782-5:2012 SOIL QUALITY - PARAMETERS FOR GEOCHEMICAL MODELLING OF LEACHING AND SPECIATION OF CONSTITUENTS IN SOILS AND MATERIALS - PART 5: EXTRACTION OF HUMIC SUBSTANCES FROM AQUEOUS SAMPLES (ISO 12782-5:2012)
    10/30199314 DC : DRAFT DEC 2010 BS EN ISO 12782-5 - SOIL QUALITY - PARAMETERS FOR GEOCHEMICAL MODELLING OF LEACHING AND SPECIFICATION OF CONSTITUENTS IN SOILS AND MATERIALS - PART 5: EXTRACTION OF HUMIC SUBSTANCES FROM AQUEOUS SAMPLES
    UNI EN ISO 12782-3 : 2012 SOIL QUALITY - PARAMETERS FOR GEOCHEMICAL MODELLING OF LEACHING AND SPECIATION OF CONSTITUENTS IN SOILS AND MATERIALS - PART 3: EXTRACTION OF ALUMINIUM OXIDES AND HYDROXIDES WITH AMMONIUM OXALATE/OXALIC ACID
    S.R. CEN/TR 16110:2010 CHARACTERIZATION OF WASTE - GUIDANCE ON THE USE OF ECOTOXICITY TESTS APPLIED TO WASTE
    DIN EN ISO 12782-3:2012-09 Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 3: Extraction of aluminium oxides and hydroxides with ammonium oxalate/oxalic acid (ISO 12782-3:2012)
    UNI EN ISO 17402 : 2011 SOIL QUALITY - REQUIREMENTS AND GUIDANCE FOR THE SELECTION AND APPLICATION OF METHODS FOR THE ASSESSMENT OF BIOAVAILABILITY OF CONTAMINANTS IN SOIL AND SOIL MATERIALS
    DIN EN ISO 12782-2:2012-09 Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 2: Extraction of crystalline iron oxides and hydroxides with dithionite (ISO 12782-2:2012)
    10/30199304 DC : DRAFT DEC 2010 BS EN ISO 12782-2 - SOIL QUALITY - PARAMETERS FOR GEOCHEMICAL MODELLING OF LEACHING AND SPECIFICATION OF CONSTITUENTS IN SOILS AND MATERIALS - PART 2: EXTRACTION OF CRYSTALLINE IRON OXIDES AND HYDROXIDES WITH DITHIONITE
    BS EN ISO 12782-5:2012 Soil quality. Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials Extraction of humic substances from aqueous samples
    BS EN ISO 12782-2:2012 Soil quality. Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials Extraction of crystalline iron oxides and hydroxides with dithionite
    UNI EN ISO 12782-2 : 2012 SOIL QUALITY - PARAMETERS FOR GEOCHEMICAL MODELLING OF LEACHING AND SPECIATION OF CONSTITUENTS IN SOILS AND MATERIALS - PART 2: EXTRACTION OF CRYSTALLINE IRON OXIDES AND HYDROXIDES WITH DITHIONITE
    ISO 17402:2008 Soil quality — Requirements and guidance for the selection and application of methods for the assessment of bioavailability of contaminants in soil and soil materials
    ISO 18772:2008 Soil quality — Guidance on leaching procedures for subsequent chemical and ecotoxicological testing of soils and soil materials
    ISO 12782-1:2012 Soil quality — Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials — Part 1: Extraction of amorphous iron oxides and hydroxides with ascorbic acid
    ISO 12782-3:2012 Soil quality — Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials — Part 3: Extraction of aluminium oxides and hydroxides with ammonium oxalate/oxalic acid
    ISO 12782-5:2012 Soil quality — Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials — Part 5: Extraction of humic substances from aqueous samples
    EN ISO 18772:2014 Soil quality - Guidance on leaching procedures for subsequent chemical and ecotoxicological testing of soils and soil materials (ISO 18772:2008)
    EN ISO 12782-5:2012 Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 5: Extraction of humic substances from aqueous samples (ISO 12782-5:2012)
    EN ISO 12782-3:2012 Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 3: Extraction of aluminium oxides and hydroxides with ammonium oxalate/oxalic acid (ISO 12782-3:2012)
    EN ISO 12782-2:2012 Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 2: Extraction of crystalline iron oxides and hydroxides with dithionite (ISO 12782-2:2012)
    EN ISO 17402:2011 Soil quality - Requirements and guidance for the selection and application of methods for the assessment of bioavailability of contaminants in soil and soil materials (ISO 17402:2008)
    EN ISO 12782-1:2012 Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 1: Extraction of amorphous iron oxides and hydroxides with ascorbic acid (ISO 12782-1:2012)
    DIN EN ISO 12782-5:2012-09 SOIL QUALITY - PARAMETERS FOR GEOCHEMICAL MODELLING OF LEACHING AND SPECIATION OF CONSTITUENTS IN SOILS AND MATERIALS - PART 5: EXTRACTION OF HUMIC SUBSTANCES FROM AQUEOUS SAMPLES (ISO 12782-5:2012)
    DIN EN ISO 17402:2011-09 Soil quality - Requirements and guidance for the selection and application of methods for the assessment of bioavailability of contaminants in soil and soil materials (ISO 17402:2008)
    DIN EN ISO 12782-1:2012-09 Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 1: Extraction of amorphous iron oxides and hydroxides with ascorbic acid (ISO 12782-1:2012)
    08/30189276 DC : 0 BS EN 15875 - CHARACTERIZATION OF WASTE - STATIC TEST FOR DETERMINATION OF ACID POTENTIAL OF SULFIDIC WASTE
    I.S. EN ISO 12782-2:2012 SOIL QUALITY - PARAMETERS FOR GEOCHEMICAL MODELLING OF LEACHING AND SPECIATION OF CONSTITUENTS IN SOILS AND MATERIALS - PART 2: EXTRACTION OF CRYSTALLINE IRON OXIDES AND HYDROXIDES WITH DITHIONITE (ISO 12782-2:2012)
    I.S. EN ISO 12782-3:2012 SOIL QUALITY - PARAMETERS FOR GEOCHEMICAL MODELLING OF LEACHING AND SPECIATION OF CONSTITUENTS IN SOILS AND MATERIALS - PART 3: EXTRACTION OF ALUMINIUM OXIDES AND HYDROXIDES WITH AMMONIUM OXALATE/OXALIC ACID (ISO 12782-3:2012)
    UNE-CEN/TR 16110:2011 IN Characterization of waste - Guidance on the use of ecotoxicity tests applied to waste
    BS ISO 18772 : 2008 COR 2014 SOIL QUALITY - GUIDANCE ON LEACHING PROCEDURES FOR SUBSEQUENT CHEMICAL AND ECOTOXICOLOGICAL TESTING OF SOILS AND SOIL MATERIALS
    I.S. EN ISO 18772:2014 SOIL QUALITY - GUIDANCE ON LEACHING PROCEDURES FOR SUBSEQUENT CHEMICAL AND ECOTOXICOLOGICAL TESTING OF SOILS AND SOIL MATERIALS (ISO 18772:2008)
    CEN/TR 16110:2010 Characterization of waste - Guidance on the use of ecotoxicity tests applied to waste

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

    CEN/TS 14429:2005 Characterization of waste - Leaching behaviour tests - Influence of pH on leaching with initial acid/base addition
    ISO 10381-1:2002 Soil quality Sampling Part 1: Guidance on the design of sampling programmes
    ISO 10381-3:2001 Soil quality Sampling Part 3: Guidance on safety
    ISO 10381-6:2009 Soil quality Sampling Part 6: Guidance on the collection, handling and storage of soil under aerobic conditions for the assessment of microbiological processes, biomass and diversity in the laboratory
    ISO 18772:2008 Soil quality — Guidance on leaching procedures for subsequent chemical and ecotoxicological testing of soils and soil materials
    CEN/TS 14997 : 2006 CHARACTERIZATION OF WASTE - LEACHING BEHAVIOUR TESTS - INFLUENCE OF PH ON LEACHING WITH CONTINUOUS PH-CONTROL
    ISO 10381-2:2002 Soil quality Sampling Part 2: Guidance on sampling techniques
    ISO 10381-5:2005 Soil quality Sampling Part 5: Guidance on the procedure for the investigation of urban and industrial sites with regard to soil contamination
    ISO 11047:1998 Soil quality Determination of cadmium, chromium, cobalt, copper, lead, manganese, nickel and zinc Flame and electrothermal atomic absorption spectrometric methods
    ISO 5667-3:2012 Water quality Sampling Part 3: Preservation and handling of water samples
    ISO 15799:2003 Soil quality Guidance on the ecotoxicological characterization of soils and soil materials
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    EN 12920:2006+A1:2008 Characterization of waste - Methodology for the determination of the leaching behaviour of waste under specified conditions
    ISO 15176:2002 Soil quality Characterization of excavated soil and other soil materials intended for re-use
    ISO 10523:2008 Water quality — Determination of pH
    ISO 10381-4:2003 Soil quality Sampling Part 4: Guidance on the procedure for investigation of natural, near-natural and cultivated sites
    ISO 7027:1999 Water quality Determination of turbidity
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