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  • ISO 8245:1999

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    Water quality Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)

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

    Language(s):  English, French

    Published date:  04-03-1999

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    This International Standard gives guidance for the determination of total carbon (TC), total inorganic carbon (TIC) and

    total organic carbon (TOC) in drinking water, ground water, surface water, sea water and waste water. It also defines

    terms and specifies interferences, reagents, and sample pretreatment for water samples.

    The method described in this International Standard applies to water samples containing organic carbon content

    ranging from 0,3 mg/l to 1000 mg/l. The lower limit concentration is only applicable in special cases, for example

    drinking water, measured by highly sensitive instruments. Higher concentrations may be determined after appropriate

    dilution.

    This International Standard does not deal with the instrument-dependent specifications.

    Purgeable organic substances, such as benzene, toluene, cyclohexane and chloroform, can also be determined using

    this method.

    Cyanide, cyanate and particles of elemental carbon (soot), when present in the sample, can be determined together

    with the organic carbon.

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

    Document Type Standard
    Publisher International Organization for Standardization
    Status Current
    Supersedes

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

    ISO 16620-2:2015 Plastics Biobased content Part 2: Determination of biobased carbon content
    I.S. EN ISO 9439:2000 WATER QUALITY - EVALUATION OF ULTIMATE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AQUEOUS MEDIUM - CARBON DIOXIDE EVOLUTION TEST
    BS ISO 19679 : 2016 COR 2018 PLASTICS - DETERMINATION OF AEROBIC BIODEGRADATION OF NON-FLOATING PLASTIC MATERIALS IN A SEAWATER/SEDIMENT INTERFACE - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE
    15/30320081 DC : 0 BS ISO 19679 - PLASTICS - DETERMINATION OF AEROBIC BIODEGRADATION OF NON-FLOATING PLASTIC MATERIALS IN A SEAWATER/SEDIMENT INTERFACE - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE
    DIN ISO 15175:2005-05 SOIL QUALITY - CHARACTERIZATION OF SOIL RELATED TO GROUNDWATER PROTECTION
    17/30353431 DC : 0 BS EN ISO 14852 - DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS IN AN AQUEOUS MEDIUM - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE
    ISO 14855-2:2007 Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions Method by analysis of evolved carbon dioxide Part 2: Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test
    DIN EN ISO 14851:2016-07 (Draft) DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS IN AN AQUEOUS MEDIUM - METHOD BY MEASURING THE OXYGEN DEMAND IN A CLOSED RESPIROMETER
    NF EN ISO 14855-2 : 2009 DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS UNDER CONTROLLED COMPOSTING CONDITIONS - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE - PART 2: GRAVIMETRIC MEASUREMENT OF CARBON DIOXIDE EVOLVED IN A LABORATORY-SCALE TEST
    BS 6068-5.13(1993) : 1993 WATER QUALITY - BIOLOGICAL METHODS - STATIC TEST (ZAHN-WELLENS METHOD)
    BS ISO 15175 : 2004 SOIL QUALITY - CHARACTERIZATION OF SOIL RELATED TO GROUNDWATER PROTECTION
    10/30199310 DC : DRAFT DEC 2010 BS EN ISO 12782-4 - SOIL QUALITY - PARAMETERS FOR GEOCHEMICAL MODELLING OF LEACHING AND SPECIFICATION OF CONSTITUENTS IN SOILS AND MATERIALS - PART 4: EXTRACTION OF HUMIC SUBSTANCES FROM SOLID SAMPLES
    EN ISO 14853:2017 Plastics - Determination of the ultimate anaerobic biodegradation of plastic materials in an aqueous system - Method by measurement of biogas production (ISO 14853:2016)
    BS ISO 14592-2:2002 WATER QUALITY - EVALUATION OF THE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS AT LOW CONCENTRATIONS - PART 2: CONTINUOUS FLOW RIVER MODEL WITH ATTACHED BIOMASS
    DIN EN 16785-1 E : 2016 BIO-BASED PRODUCTS - BIO-BASED CONTENT - PART 1: DETERMINATION OF THE BIO-BASED CONTENT USING THE RADIOCARBON ANALYSIS AND ELEMENTAL ANALYSIS
    01/710758 DC : DRAFT SEP 2002 ISO/DIS 15859-10 - SPACE SYSTEMS - FLUID CHARACTERISTICS, SAMPLING AND TEST METHODS - PART 10: WATER
    BS ISO 14592-1:2002 WATER QUALITY - EVALUATION OF THE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS AT LOW CONCENTRATIONS - PART 1: SHAKE-FLASK BATCH TEST WITH SURFACE WATER OR SURFACE WATER/SEDIMENT SUSPENSIONS
    BS ISO 14852 : 99 AMD 15253 DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS IN AN AQUEOUS MEDIUM - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE
    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
    I.S. EN ISO 12782-4:2012 SOIL QUALITY - PARAMETERS FOR GEOCHEMICAL MODELLING OF LEACHING AND SPECIATION OF CONSTITUENTS IN SOILS AND MATERIALS - PART 4: EXTRACTION OF HUMIC SUBSTANCES FROM SOLID SAMPLES (ISO 12782-4:2012)
    I.S. EN ISO 14852:2004 DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS IN AN AQUEOUS MEDIUM - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE
    UNI EN ISO 15175 : 2011 SOIL QUALITY - CHARACTERIZATION OF SOIL RELATED TO GROUNDWATER PROTECTION
    ISO 14853:2016 Plastics Determination of the ultimate anaerobic biodegradation of plastic materials in an aqueous system Method by measurement of biogas production
    ISO 14592-1:2002 Water quality Evaluation of the aerobic biodegradability of organic compounds at low concentrations Part 1: Shake-flask batch test with surface water or surface water/sediment suspensions
    BS EN ISO 17556:2012 Plastics. Determination of the ultimate aerobic biodegradability of plastic materials in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved
    EN ISO 15985:2017 Plastics - Determination of the ultimate anaerobic biodegradation under high-solids anaerobic-digestion conditions - Method by analysis of released biogas (ISO 15985:2014)
    NF EN ISO 14852 : 2004 DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS IN AN AQUEOUS MEDIUM - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE
    BS EN ISO 14851:2004 DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS IN AN AQUEOUS MEDIUM - METHOD BY MEASURING THE OXYGEN DEMAND IN A CLOSED RESPIROMETER
    I.S. EN ISO 14851:2004 DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS IN AN AQUEOUS MEDIUM - METHOD BY MEASURING THE OXYGEN DEMAND IN A CLOSED RESPIROMETER
    EN ISO 14851:2004 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer (ISO 14851:1999)
    EN ISO 5667-3:2012 Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO 5667-3:2012)
    BS EN ISO 9439:2001 WATER QUALITY - EVALUATION OF ULTIMATE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AQUEOUS MEDIUM - CARBON DIOXIDE EVOLUTION TEST
    BS EN 12953-10:2003 Shell boilers Requirements for feedwater and boiler water quality
    UNE-EN ISO 7887:2012 Water quality - Examination and determination of colour (ISO 7887:2011)
    BS EN 12952-12:2003 Water-tube boilers and auxiliary installations Requirements for boiler feedwater and boiler water quality
    BS EN ISO 9888:1999 WATER QUALITY - EVALUATION OF ULTIMATE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AQUEOUS MEDIUM - STATIC TEST (ZAHN-WELLENS METHOD)
    DIN EN ISO 9562:2005-02 WATER QUALITY - DETERMINATION OF ADSORBABLE ORGANICALLY BOUND HALOGENS (AOX)
    ISO 7827:2010 Water quality Evaluation of the "ready", "ultimate" aerobic biodegradability of organic compounds in an aqueous medium Method by analysis of dissolved organic carbon (DOC)
    EN 12952-12:2003 Water-tube boilers and auxiliary installations - Part 12: Requirements for boiler feedwater and boiler water quality
    EN ISO 9888 : 1999 WATER QUALITY - EVALUATION OF ULTIMATE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AQUEOUS MEDIUM - STATIC TEST (ZAHN-WELLENS METHOD) (ISO 9888:1999)
    03/305257 DC : DRAFT MAR 2003 BS EN ISO 9562 - WATER QUALITY - DETERMINATION OF ADSORBABLE ORGANICALLY BOUND HALOGENS (AOX)
    BS ISO 14855 : 1999 AMD 15250 DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY AND DISINTEGRATION OF PLASTIC MATERIALS UNDER CONTROLLED COMPOSTING CONDITIONS - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE
    I.S. EN ISO 9888:1999 WATER QUALITY - EVALUATION OF ULTIMATE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AQUEOUS MEDIUM - STATIC TEST (ZAHN-WELLENS METHOD)
    17/30357443 DC : 0 BS EN ISO 14855-2 - DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS UNDER CONTROLLED COMPOSTING CONDITIONS - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE - PART 2: GRAVIMETRIC MEASUREMENT OF CARBON DIOXIDE EVOLVED IN A LABORATORY-SCALE TEST
    17/30337204 DC : 0 BS EN ISO 5815-1 - WATER QUALITY - DETERMINATION OF BIOCHEMICAL OXYGEN DEMAND AFTER N DAYS (BOD[N]) - PART 1: DILUTION AND SEEDING METHOD WITH ALLYLTHIOUREA ADDITION
    I.S. EN ISO 9408:1999 WATER QUALITY - EVALUATION OF ULTIMATE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AQUEOUS MEDIUM BY DETERMINATION OF OXYGEN DEMAND IN A CLOSED RESPIROMETER
    09/30195726 DC : 0 BS ISO 7827 - WATER QUALITY - EVALUATION OF THE "READY", "ULTIMATE" AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AN AQUEOUS MEDIUM - METHOD BY ANALYSIS OF DISSOLVED ORGANIC CARBON (DOC)
    I.S. EN ISO 18830:2017 PLASTICS - DETERMINATION OF AEROBIC BIODEGRADATION OF NON-FLOATING PLASTIC MATERIALS IN A SEAWATER/SANDY SEDIMENT INTERFACE - METHOD BY MEASURING THE OXYGEN DEMAND IN CLOSED RESPIROMETER (ISO 18830:2016)
    ISO 13975:2012 Plastics Determination of the ultimate anaerobic biodegradation of plastic materials in controlled slurry digestion systems Method by measurement of biogas production
    BS ISO 15859-10:2004 Aerospace series. Space systems. Fluid characteristics, sampling and test methods Water
    DIN EN ISO 14855-1:2013-04 DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS UNDER CONTROLLED COMPOSTING CONDITIONS - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE - PART 1: GENERAL METHOD (ISO 14855-1:2012)
    DIN EN ISO 14852:2004-10 DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS IN AN AQUEOUS MEDIUM - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE
    ISO 18749:2004 Water quality — Adsorption of substances on activated sludge — Batch test using specific analytical methods
    DIN EN ISO 15175:2011-09 SOIL QUALITY - CHARACTERIZATION OF SOIL RELATED TO GROUNDWATER PROTECTION
    I.S. EN 16785-1:2015 BIO-BASED PRODUCTS - BIO-BASED CONTENT - PART 1: DETERMINATION OF THE BIO-BASED CONTENT USING THE RADIOCARBON ANALYSIS AND ELEMENTAL ANALYSIS
    BS EN ISO 14852:2004 DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS IN AN AQUEOUS MEDIUM - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE
    I.S. EN ISO 14855-2:2009 DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS UNDER CONTROLLED COMPOSTING CONDITIONS - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE - PART 2: GRAVIMETRIC MEASUREMENT OF CARBON DIOXIDE EVOLVED IN A LABORATORY-SCALE TEST
    UNI EN ISO 17556 : 2012 PLASTICS - DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS IN SOIL BY MEASURING THE OXYGEN DEMAND IN A RESPIROMETER OR THE AMOUNT OF CARBON DIOXIDE EVOLVED
    ISO 18830:2016 Plastics Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sandy sediment interface Method by measuring the oxygen demand in closed respirometer
    UNI EN ISO 5667-3 : 2013 WATER QUALITY - SAMPLING - PART 3: PRESERVATION AND HANDLING OF WATER SAMPLES
    UNI EN ISO 14855-2 : 2009 DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILTY OF PLASTIC MATERIALS UNDER CONTROLLED COMPOSTING CONDITIONS - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE - PART 2: GRAVIMETRIC MEASUREMENT OF CARBON DIOXIDE EVOLVED IN A LABORATORY-SCALE TEST
    UNE-EN ISO 5667-3:2013 Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO 5667-3:2012)
    DIN EN 12953-10:2003-12 SHELL BOILERS - PART 10: REQUIREMENTS FOR BOILER FEEDWATER AND BOILER WATER QUALITY
    BS EN ISO 14855:2004 DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY AND DISINTEGRATION OF PLASTIC MATERIALS UNDER CONTROLLED COMPOSTING CONDITIONS - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE
    BS EN ISO 7887:2011 Water quality. Examination and determination of colour
    BS EN 1899-1:1998 WATER QUALITY - DETERMINATION OF BIOCHEMICAL OXYGEN DEMAND AFTER N DAYS (BODN) - PART 1: DILUTION AND SEEDING METHOD WITH ALLYLTHIOUREA ADDITION
    ISO 14855-1:2012 Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions — Method by analysis of evolved carbon dioxide — Part 1: General method
    I.S. EN ISO 7827:2012 WATER QUALITY - EVALUATION OF THE "READY", "ULTIMATE" AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AN AQUEOUS MEDIUM - METHOD BY ANALYSIS OF DISSOLVED ORGANIC CARBON (DOC) (ISO 7827:2010)
    DIN EN ISO 7827:2013-03 Water quality - Evaluation of the "ready", "ultimate" aerobic biodegradability of organic compounds in an aqueous medium - Method by analysis of dissolved organic carbon (DOC) (ISO 7827:2010)
    DIN EN ISO 7887:2012-04 Water quality - Examination and determination of colour (ISO 7887:2011)
    I.S. EN ISO 7887:2011 WATER QUALITY - EXAMINATION AND DETERMINATION OF COLOUR (ISO 7887:2011)
    DIN EN ISO 14855-2:2009-10 DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS UNDER CONTROLLED COMPOSTING CONDITIONS - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE - PART 2: GRAVIMETRIC MEASUREMENT OF CARBON DIOXIDE EVOLVED IN A LABORATORY-SCALE TEST
    DIN EN ISO 12782-4:2012-09 Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 4: Extraction of humic substances from solid samples (ISO 12782-4:2012)
    I.S. EN ISO 14855:2004 DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY AND DISINTEGRATION OF PLASTIC MATERIALS UNDER CONTROLLED COMPOSTING CONDITIONS - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE
    BS 6068-2.63(1998) : 1998 WATER QUALITY - DETERMINATION OF BIOCHEMICAL OXYGEN DEMAND AFTER N DAYS (BODN) - PART 1: DILUTION AND SEEDING METHOD WITH ALLYLTHIOUREA ADDITION
    00/563311 DC : DRAFT JUL 2000 BS ISO 14592-1 - WATER QUALITY - EVALUATION OF THE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS AT LOW CONCENTRATIONS - PART 1: SHAKE-FLASK BATCH TEST WITH SURFACE WATER OR SURFACE WATER OR SURFACE WATER/SEDIMENT SUSPENSIONS
    BS 6068-5.23(1999) : 1999 AMD 15780 WATER QUALITY - BIOLOGICAL METHODS - EVALUATION OF ULTIMATE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AQUEOUS MEDIUM - METHOD BY ANALYSIS OF RELEASED INORGANIC CARBON IN SEALED VESSELS (CO[2] HEADSPACE TEST)
    ISO 15175:2004 Soil quality Characterization of soil related to groundwater protection
    BS ISO 16620-4:2016 Plastics. Biobased content Determination of biobased mass content
    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
    14/30304809 DC : 0 BS EN 16785 - BIO-BASED PRODUCTS - DETERMINATION OF THE BIO-BASED CONTENT USING THE RADIOCARBON ANALYSIS AND ELEMENTAL ANALYSIS
    BS ISO 14851 : 1999 AMD 15255 DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS IN AN AQUEOUS MEDIUM - METHOD BY MEASURING THE OXYGEN DEMAND IN A CLOSED RESPIROMETER
    04/30126746 DC : DRAFT DEC 2004 ISO 13584-501 - INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - PARTS LIBRARY - PART 501: REFERENCE DICTIONARY FOR MEASURING INSTRUMENTS - REGISTRATION PROCEDURE
    15/30321718 DC : 0 BS ISO 14853 - PLASTICS - DETERMINATION OF THE ULTIMATE ANAEROBIC BIODEGRADATION OF PLASTIC MATERIALS IN AN AQUEOUS SYSTEM - METHOD BY MEASUREMENT OF BIOGAS PRODUCTION
    BS EN ISO 14853:2017 Plastics. Determination of the ultimate anaerobic biodegradation of plastic materials in an aqueous system. Method by measurement of biogas production
    ISO 9888:1999 Water quality Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium Static test (Zahn-Wellens method)
    I.S. EN ISO 14853:2017 PLASTICS - DETERMINATION OF THE ULTIMATE ANAEROBIC BIODEGRADATION OF PLASTIC MATERIALS IN AN AQUEOUS SYSTEM - METHOD BY MEASUREMENT OF BIOGAS PRODUCTION (ISO 14853:2016)
    ISO 16620-4:2016 Plastics Biobased content Part 4: Determination of biobased mass content
    EN ISO 17556:2012 Plastics - Determination of the ultimate aerobic biodegradability of plastic materials in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved (ISO 17556:2012)
    BS EN ISO 19679:2017 Plastics. Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sediment interface. Method by analysis of evolved carbon dioxide
    ISO 13584-501:2007 Industrial automation systems and integration — Parts library — Part 501: Reference dictionary for measuring instruments — Registration procedure
    UNE-EN ISO 14855-2:2010 Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 2: Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test (ISO 14855-2:2007, including Cor 1:2009)
    EN ISO 18830:2017 Plastics - Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sandy sediment interface - Method by measuring the oxygen demand in closed respirometer (ISO 18830:2016)
    PREN 17120 : DRAFT 2017 PHOTOCATALYSIS - WATER PURIFICATION - PERFORMANCE OF PHOTOCATALYTIC MATERIALS BY MEASUREMENT OF PHENOL DEGRADATION
    BS EN ISO 5667-3:2012 WATER QUALITY - SAMPLING - PART 3: PRESERVATION AND HANDLING OF WATER SAMPLES (ISO 5667-3:2012)
    ISO 15859-10:2004 Space systems Fluid characteristics, sampling and test methods Part 10: Water
    ISO 14851:1999 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium Method by measuring the oxygen demand in a closed respirometer
    DIN EN ISO 9562 E : 2005 WATER QUALITY - DETERMINATION OF ADSORBABLE ORGANICALLY BOUND HALOGENS (AOX)
    DIN EN 12952-12 E : 2003 WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 12: REQUIREMENTS FOR BOILER FEEDWATER AND BOILER WATER QUALITY
    BS EN ISO 7827:2012 WATER QUALITY - EVALUATION OF THE "READY", "ULTIMATE" AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AN AQUEOUS MEDIUM - METHOD BY ANALYSIS OF DISSOLVED ORGANIC CARBON (DOC) (ISO 7827:2010)
    BS EN ISO 9887:1995 WATER QUALITY - EVALUATION OF THE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AN AQUEOUS MEDIUM - SEMI-CONTINUOUS ACTIVATED SLUDGE METHOD (SCAS)
    UNE-EN ISO 7827:2013 Water quality - Evaluation of the "ready", "ultimate" aerobic biodegradability of organic compounds in an aqueous medium - Method by analysis of dissolved organic carbon (DOC) (ISO 7827:2010)
    DIN EN 12952-12:2003-12 Water-tube boilers and auxiliary installations - Part 12: Requirements for boiler feedwater and boiler water quality; German version EN 12952-12:2003
    EN ISO 7827:2012 WATER QUALITY - EVALUATION OF THE "READY", "ULTIMATE" AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AN AQUEOUS MEDIUM - METHOD BY ANALYSIS OF DISSOLVED ORGANIC CARBON (DOC) (ISO 7827:2010)
    UNI EN ISO 7887 : 2012 WATER QUALITY - EXAMINATION AND DETERMINATION OF COLOUR
    EN 12953-10:2003 Shell boilers - Part 10 : Requirements for feedwater and boiler water quality
    BS 6068-5.30(2002) : 2002 WATER QUALITY - EVALUATION OF THE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS AT LOW CONCENTRATIONS - SHAKE-FLASK BATCH TEST WITH SURFACE WATER OR SURFACE WATER/SEDIMENT SUSPENSIONS
    ISO 15985:2014 Plastics Determination of the ultimate anaerobic biodegradation under high-solids anaerobic-digestion conditions Method by analysis of released biogas
    17/30338449 DC : 0 BS EN ISO 15175 - SOIL QUALITY - CHARACTERIZATION OF CONTAMINATED SOIL RELATED TO GROUNDWATER PROTECTION
    BS 6068-5.14(1995) : 1995 WATER QUALITY - EVALUATION OF THE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AN AQUEOUS MEDIUM - SEMI-CONTINUOUS ACTIVATED SLUDGE METHOD (SCAS)
    BS EN 29888:1993 WATER QUALITY. EVALUATION OF THE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AN AQUEOUS MEDIUM. STATIC TEST (ZAHN-WELLENS METHOD)
    BS ISO 18830 : 2016 COR 2018 PLASTICS - DETERMINATION OF AEROBIC BIODEGRADATION OF NON-FLOATING PLASTIC MATERIALS IN A SEAWATER/SANDY SEDIMENT INTERFACE - METHOD BY MEASURING THE OXYGEN DEMAND IN CLOSED RESPIROMETER
    ISO 5815-1:2003 Water quality Determination of biochemical oxygen demand after n days (BODn) Part 1: Dilution and seeding method with allylthiourea addition
    I.S. EN ISO 19679:2017 PLASTICS - DETERMINATION OF AEROBIC BIODEGRADATION OF NON-FLOATING PLASTIC MATERIALS IN A SEAWATER/SEDIMENT INTERFACE - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE (ISO 19679:2016)
    18/30370138 DC : DRAFT APR 2018 BS EN ISO 17556 - PLASTICS - DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTICS MATERIALS IN SOIL BY MEASURING THE OXYGEN DEMAND IN A RESPIROMETER OR THE AMOUNT OF CARBON DIOXIDE EVOLVED
    EN ISO 19679:2017 Plastics - Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sediment interface - Method by analysis of evolved carbon dioxide (ISO 19679:2016)
    11/30217470 DC : 0 BS EN ISO 17556 - DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTICS MATERIALS IN SOIL BY MEASURING THE OXYGEN DEMAND IN A RESPIROMETER OR THE AMOUNT OF CARBON DIOXIDE EVOLVED
    02/565335 DC : DRAFT DEC 2002 EN ISO 11733 - WATER QUALITY - EVALUATION OF THE ELIMINATION AND BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AN AQUEOUS MEDIUM - ACTIVATED SLUDGE SIMULATION TEST
    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
    11/30211358 DC : 0 BS ISO 13975 - PLASTICS - DETERMINATION OF THE ULTIMATE ANAEROBIC BIODEGRADATION OF PLASTIC MATERIALS IN CONTROLLED SLURRY DIGESTION SYSTEMS - METHOD BY MEASUREMENT OF BIOGAS PRODUCTION
    BS EN 16785-1:2015 BIO-BASED PRODUCTS - BIO-BASED CONTENT - PART 1: DETERMINATION OF THE BIO-BASED CONTENT USING THE RADIOCARBON ANALYSIS AND ELEMENTAL ANALYSIS
    BS ISO 17556 : 2003 AMD 15560 PLASTICS - DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY IN SOIL BY MEASURING THE OXYGEN DEMAND IN A RESPIROMETER OR THE AMOUNT OF CARBON DIOXIDE EVOLVED
    UNE-EN 16785-1:2016 Bio-based products - Bio-based content - Part 1: Determination of the bio-based content using the radiocarbon analysis and elemental analysis
    00/563432 DC : DRAFT JUL 2000 BS ISO 14592-2 - WATER QUALITY - EVALUATION OF THE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS AT LOW CONCENTRATIONS - PART 2: CONTINUOUS FLOW RIVER MODEL WITH ATTACHED BIOMASS
    UNI EN ISO 14855-1 : 2013 DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS UNDER CONTROLLED COMPOSTING CONDITIONS - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE - PART 1: GENERAL METHOD
    NF ISO 15175 : 2004 SOIL QUALITY - CHARACTERIZATION OF SOIL RELATED TO GROUNDWATER PROTECTION
    UNI 11462 : 2012 PLASTIC MATERIALS BIODEGRADABLE IN SOIL - TYPES, REQUIREMENTS AND TEST METHODS
    16/30333274 DC : 0 BS EN ISO 14851 - DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS IN AN AQUEOUS MEDIUM - METHOD BY MEASURING THE OXYGEN DEMAND IN A CLOSED RESPIROMETER
    UNI EN ISO 12782-4 : 2012 SOIL QUALITY - PARAMETERS FOR GEOCHEMICAL MODELLING OF LEACHING AND SPECIATION OF CONSTITUENTS IN SOILS AND MATERIALS - PART 4: EXTRACTION OF HUMIC SUBSTANCES FROM SOLID SAMPLES
    17/30357809 DC : 0 BS EN 17120 - PHOTOCATALYSIS - WATER PURIFICATION - PERFORMANCE OF PHOTOCATALYTIC MATERIALS BY MEASUREMENT OF PHENOL DEGRADATION
    NF EN ISO 14851 : 2004 DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS IN AN AQUEOUS MEDIUM - METHOD BY MEASURING THE OXYGEN DEMAND IN A CLOSED RESPIROMETER
    BS ISO 16620-2:2015 Plastics. Biobased content Determination of biobased carbon content
    BS EN ISO 14855-2:2009 DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS UNDER CONTROLLED COMPOSTING CONDITIONS - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE - PART 2: GRAVIMETRIC MEASUREMENT OF CARBON DIOXIDE EVOLVED IN A LABORATORY-SCALE TEST
    ONORM EN ISO 14855-2 : 2009 DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS UNDER CONTROLLED COMPOSTING CONDITIONS - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE - PART 2: GRAVIMETRIC MEASUREMENT OF CARBON DIOXIDE EVOLVED IN A LABORATORY-SCALE TEST
    UNE-EN ISO 17556:2013 Plastics - Determination of the ultimate aerobic biodegradability of plastic materials in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved (ISO 17556:2012)
    17/30365049 DC : 0 BS EN 17181 - LUBRICANTS - DETERMINATION OF AEROBIC BIOLOGICAL DEGRADATION OF FULLY FORMULATED LUBRICANTS IN AN AQUEOUS SOLUTION - TEST METHOD BASED ON CO[2]-PRODUCTION
    BS EN ISO 18830:2017 Plastics. Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sandy sediment interface. Method by measuring the oxygen demand in closed respirometer
    DIN EN ISO 17556:2012-12 PLASTICS - DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS IN SOIL BY MEASURING THE OXYGEN DEMAND IN A RESPIROMETER OR THE AMOUNT OF CARBON DIOXIDE EVOLVED (ISO 17556:2012)
    ISO 17556:2012 Plastics Determination of the ultimate aerobic biodegradability of plastic materials in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved
    I.S. EN ISO 15175:2011 SOIL QUALITY - CHARACTERIZATION OF SOIL RELATED TO GROUNDWATER PROTECTION
    ISO 14852:1999 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium Method by analysis of evolved carbon dioxide
    I.S. EN ISO 5667-3:2012 WATER QUALITY - SAMPLING - PART 3: PRESERVATION AND HANDLING OF WATER SAMPLES (ISO 5667-3:2012)
    I.S. EN ISO 17556:2012 PLASTICS - DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS IN SOIL BY MEASURING THE OXYGEN DEMAND IN A RESPIROMETER OR THE AMOUNT OF CARBON DIOXIDE EVOLVED (ISO 17556:2012)
    BS EN ISO 11733:2004 Water quality. Determination of the elimination and biodegradability of organic compounds in an aqueous medium. Activated sludge simulation test
    BS EN 14046:2003 PACKAGING - EVALUATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY AND DISINTEGRATION OF PACKAGING MATERIALS UNDER CONTROLLED COMPOSTING CONDITIONS - METHOD BY ANALYSIS OF RELEASED CARBON DIOXIDE
    BS EN ISO 14593:2005 WATER QUALITY - EVALUATION OF ULTIMATE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AQUEOUS MEDIUM - METHOD BY ANALYSIS OF INORGANIC CARBON IN SEALED VESSELS (CO[2] HEADSPACE TEST)
    ISO 11733:2004 Water quality Determination of the elimination and biodegradability of organic compounds in an aqueous medium Activated sludge simulation test
    ISO 14855:1999 Determination of the ultimate aerobic biodegradability and disintegration of plastic materials under controlled composting conditions Method by analysis of evolved carbon dioxide
    UNE-EN ISO 14855-1:2013 Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 1: General method (ISO 14855-1:2012)
    ISO 9408:1999 Water quality — Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer
    ISO 14593:1999 Water quality Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium Method by analysis of inorganic carbon in sealed vessels (CO2 headspace test)
    ISO 9562:2004 Water quality Determination of adsorbable organically bound halogens (AOX)
    ISO 7887:2011 Water quality — Examination and determination of colour
    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 9887:1992 Water quality Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium Semi-continuous activated sludge method (SCAS)
    ISO 12782-4:2012 Soil quality — Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials — Part 4: Extraction of humic substances from solid samples
    EN 16785-1:2015 Bio-based products - Bio-based content - Part 1: Determination of the bio-based content using the radiocarbon analysis and elemental analysis
    EN ISO 11733 : 2004 WATER QUALITY - DETERMINATION OF THE ELIMINATION AND BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AN AQUEOUS MEDIUM - ACTIVATED SLUDGE SIMULATION TEST
    EN ISO 14855:2004 Determination of the ultimate aerobic biodegradability and disintegration of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide (ISO 14855:1999)
    EN ISO 9887 : 1994 WATER QUALITY - EVALUATION OF THE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AN AQUEOUS MEDIUM - SEMI-CONTINUOUS ACTIVATED SLUDGE METHOD (SCAS)
    EN ISO 14855-1:2012 Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 1: General method (ISO 14855-1:2012)
    EN 29888 : 1993 WATER QUALITY - EVALUATION OF THE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AN AQUEOUS MEDIUM - STATIC TEST (ZAHN-WELLENS METHOD)
    EN 1899-1 : 1998 WATER QUALITY - DETERMINATION OF BIOCHEMICAL OXYGEN DEMAND AFTER N DAYS (BODN) - DILUTION AND SEEDING METHOD WITH ALLYTHIOUREA ADDITION
    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 9408 : 1999 WATER QUALITY - EVALUATION OF ULTIMATE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AQUEOUS MEDIUM BY DETERMINATION OF OXYGEN DEMAND IN A CLOSED RESPIROMETER
    EN ISO 12782-4:2012 Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 4: Extraction of humic substances from solid samples (ISO 12782-4:2012)
    EN ISO 9562:2004 Water quality - Determination of adsorbable organically bound halogens (AOX) (ISO 9562:2004)
    EN ISO 7887:2011 Water quality - Examination and determination of colour (ISO 7887:2011)
    EN ISO 14593:2005 Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium - Method by analysis of inorganic carbon in sealed vessels (CO2 headspace test) (ISO 14593:1999)
    EN 14046:2003 Packaging - Evaluation of the ultimate aerobic biodegradability of packaging materials under controlled composting conditions - Method by analysis of released carbon dioxide
    EN ISO 9439 : 2000 WATER QUALITY - EVALUATION OF ULTIMATE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AQUEOUS MEDIUM - CARBON DIOXIDE EVOLUTION TEST
    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)
    UNE-EN ISO 15175:2011 Soil quality - Characterization of soil related to groundwater protection (ISO 15175:2004)
    DIN EN 16785-1:2016-03 BIO-BASED PRODUCTS - BIO-BASED CONTENT - PART 1: DETERMINATION OF THE BIO-BASED CONTENT USING THE RADIOCARBON ANALYSIS AND ELEMENTAL ANALYSIS
    BS 6068-5.20(1996) : 1996 AMD 10320 WATER QUALITY - BIOLOGICAL METHODS - EVALUATION OF THE ELIMINATION AND BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AN AQUEOUS MEDIUM - ACTIVATED SLUDGE SIMULATION TEST
    02/562744 DC : 0 BS ISO 18749 - WATER QUALITY - ADSORPTION OF SUBSTANCES ON ACTIVATED SLUDGE - BATCH TEST USING SPECIFIC ANALYTICAL METHODS
    BS 6068-5.31(2002) : 2002 WATER QUALITY - EVALUATION OF THE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS AT LOW CONCENTRATIONS - PART 2: CONTINUOUS FLOW RIVER MODEL WITH ATTACHED BIOMASS
    EN ISO 14855-2:2009 Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 2: Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test (ISO 14855-2:2007, including Cor 1:2009)
    15/30291320 DC : 0 BS ISO 18830 - PLASTICS - TEST METHOD FOR DETERMINING AEROBIC BIODEGRADATION OF PLASTIC MATERIALS SUNK AT THE SEA WATER/SANDY SEDIMENT INTERFACE
    15/30291640 DC : 0 BS ISO 16620-4 - PLASTICS - BIOBASED CONTENT - PART 4: DETERMINATION OF THE BIOBASED MASS CONTENT
    I.S. EN ISO 15985:2017 PLASTICS - DETERMINATION OF THE ULTIMATE ANAEROBIC BIODEGRADATION UNDER HIGH-SOLIDS ANAEROBIC-DIGESTION CONDITIONS - METHOD BY ANALYSIS OF RELEASED BIOGAS (ISO 15985:2014)
    14/30291633 DC : 0 BS ISO 16620-2 - PLASTICS - BIOBASED CONTENT - PART 2: DETERMINATION OF BIOBASED CARBON CONTENT
    BS EN ISO 14855-1:2012 Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions. Method by analysis of evolved carbon dioxide General method
    BS EN ISO 12782-4:2012 Soil quality. Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials Extraction of humic substances from solid samples
    BS ISO 15985 : 2014 PLASTICS - DETERMINATION OF THE ULTIMATE ANAEROBIC BIODEGRADATION UNDER HIGH-SOLIDS ANAEROBIC-DIGESTION CONDITIONS - METHOD BY ANALYSIS OF RELEASED BIOGAS
    BS ISO 14853:2005 Plastics. Determination of the ultimate anaerobic biodegradation of plastic materials in an aqueous system. Method by measurement of biogas production
    ISO 19679:2016 Plastics Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sediment interface Method by analysis of evolved carbon dioxide
    BS ISO 13975:2012 PLASTICS - DETERMINATION OF THE ULTIMATE ANAEROBIC BIODEGRADATION OF PLASTIC MATERIALS IN CONTROLLED SLURRY DIGESTION SYSTEMS - METHOD BY MEASUREMENT OF BIOGAS PRODUCTION
    UNI 11495 : 2013 BIODEGRADABLE THERMOPLASTIC MATERIALS FOR USE IN AGRICULTURE AND HORTICULTURE - MULCHING FILMS - REQUIREMENTS AND TEST METHODS
    ASTM D 7991 : 2015 Standard Test Method for Determining Aerobic Biodegradation of Plastics Buried in Sandy Marine Sediment under Controlled Laboratory Conditions
    EN ISO 14852:2004 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide (ISO 14852:1999)
    ISO 14592-2:2002 Water quality Evaluation of the aerobic biodegradability of organic compounds at low concentrations Part 2: Continuous flow river model with attached biomass
    ONORM EN ISO 15175 : 2011 SOIL QUALITY - CHARACTERIZATION OF SOIL RELATED TO GROUNDWATER PROTECTION
    ISO 5667-3:2012 Water quality Sampling Part 3: Preservation and handling of water samples
    EN ISO 15175:2011 Soil quality - Characterization of soil related to groundwater protection (ISO 15175:2004)
    DIN EN ISO 5667-3:2013-03 WATER QUALITY - SAMPLING - PART 3: PRESERVATION AND HANDLING OF WATER SAMPLES (ISO 5667-3:2012)
    BS EN ISO 15175:2011 Soil quality. Characterization of soil related to groundwater protection
    NF EN ISO 15175 : 2011 SOIL QUALITY - CHARACTERIZATION OF SOIL RELATED TO GROUNDWATER PROTECTION
    I.S. EN ISO 14855-1:2012 DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY OF PLASTIC MATERIALS UNDER CONTROLLED COMPOSTING CONDITIONS - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE - PART 1: GENERAL METHOD (ISO 14855-1:2012)
    DIN EN ISO 14593:2005-09 WATER QUALITY - EVALUATION OF ULTIMATE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AQUEOUS MEDIUM - METHOD BY ANALYSIS OF INORGANIC CARBON IN SEALED VESSELS (CO[2] HEADSPACE TEST)
    ISO 9439:1999 Water quality Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium Carbon dioxide evolution test
    BS EN ISO 9408:1999 Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer
    BS EN ISO 9562:2004 Water quality. Determination of adsorbable organically bound halogens (AOX)
    DIN EN 14046:2003-07 PACKAGING - EVALUATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY AND DISINTEGRATION OF PACKAGING MATERIALS UNDER CONTROLLED COMPOSTING CONDITIONS - METHOD BY ANALYSIS OF RELEASED CARBON DIOXIDE
    DIN EN ISO 14855:2004-10 DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILITY AND DISINTEGRATION OF PLASTIC MATERIALS UNDER CONTROLLED COMPOSTING CONDITIONS - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE
    DIN EN ISO 11733:2004-11 Water quality - Determination of the elimination and biodegradability of organic compounds in an aqueous medium - Activated sludge simulation test (ISO 11733:2004)

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