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ISO 5814:2012

Current

Current

The latest, up-to-date edition.

Water quality — Determination of dissolved oxygen — Electrochemical probe method

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

French, English, Russian

Published date

11-10-2012

ISO 5814:2012 specifies an electrochemical method for the determination of dissolved oxygen in water by means of an electrochemical cell which is isolated from the sample by a gas permeable membrane.

Measurement can be made either as a concentration of oxygen in milligrams per litre, percentage saturation (% dissolved oxygen) or both. The method measures oxygen in water corresponding to 1 % to 100 % saturation. However, most instruments permit measurement of values higher than 100 %, i.e. supersaturation.

The method measures oxygen in water with a saturation higher than 100 %, when special arrangements to prevent the outgassing of oxygen during the handling and measurement of the sample are made.

The method is suitable for measurements made in the field and for continuous monitoring of dissolved oxygen, as well as measurements made in the laboratory. It is the preferred method for highly coloured and turbid waters, and also for analysis of waters not suitable for the Winkler titration method because of iron- and iodine-fixing substances, which can interfere in the iodometric method specified in ISO 5813.

The method is suitable for drinking waters, natural waters, waste waters, and saline waters. If used for saline waters, such as sea or estuarine waters, a correction for salinity is essential.

Committee
ISO/TC 147/SC 2
DevelopmentNote
Supersedes ISO/DIS 5814. (10/2012)
DocumentType
Standard
Pages
15
PublisherName
International Organization for Standardization
Status
Current
Supersedes

I.S. EN 16058:2012 INFLUENCE OF METALLIC MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - DYNAMIC RIG TEST FOR ASSESSMENT OF SURFACE COATINGS WITH NICKEL LAYERS - LONG-TERM TEST METHOD
BS ISO 19820:2016 Water quality. Determination of the acute toxicity to the marine rotifer Brachionus plicatilis
BS 6068-2.3(1984) : AMD 7428 WATER QUALITY - PHYSICAL CHEMICAL AND BIOCHEMICAL METHODS - DETERMINATION OF DISSOLVED OXYGEN : IDIOMETRIC METHOD
BS EN 62703:2013 Expression of performance of fluorometric oxygen analyzers in liquid media
ONORM EN ISO 11348-2 : 2009 WATER QUALITY - DETERMINATION OF THE INHIBITORY EFFECT OF WATER SAMPLES ON THE LIGHT EMISSION OF VIBRIO FISCHERI (LUMINESCENT BACTERIA TEST) - PART 2: METHOD USING LIQUID-DRIED BACTERIA
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
03/309714 DC : DRAFT AUG 2003 ISO 16712 - WATER QUALITY - DETERMINATION OF ACUTE TOXICITY OF MARINE OR ESTUARINE SEDIMENT TO AMPHIPODS
UNE-EN 16698:2016 Water quality - Guidance on quantitative and qualitative sampling of phytoplankton from inland waters
BS ISO 17289:2014 Water quality. Determination of dissolved oxygen. Optical sensor method
17/30362689 DC : 0 BS EN 16941-2 - ON-SITE NON-POTABLE WATER SYSTEMS - PART 2: SYSTEMS FOR THE USE OF TREATED GREYWATER
15/30304052 DC : 0 BS ISO 19827 - WATER QUALITY - DETERMINATION OF THE ACUTE TOXICITY TO THE FRESHWATER ROTIFER BRACHIONUS CALYCIFLORUS
13/30291787 DC : 0 BS EN 16698 - WATER QUALITY - GUIDANCE ON QUANTITATIVE AND QUALITATIVE SAMPLING OF PHYTOPLANKTON FROM INLAND WATERS
15/30309792 DC : 0 BS ISO 19820 - WATER QUALITY - DETERMINATION OF THE ACUTE TOXICITY TO THE MARINE ROTIFER BRACHIONUS PLICATILIS
ISO 11348-3:2007 Water quality Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) Part 3: Method using freeze-dried bacteria
UNI EN ISO 10270 : 2008 CORROSION OF METALS AND ALLOYS - AQUEOUS CORROSION TESTING OF ZIRCONIUM ALLOYS FOR USE IN NUCLEAR POWER REACTORS
EN ISO 5667-3:2012 Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO 5667-3:2012)
BS EN 12953-10:2003 Shell boilers Requirements for feedwater and boiler water quality
BS EN 12952-12:2003 Water-tube boilers and auxiliary installations Requirements for boiler feedwater and boiler water quality
BS EN ISO 11348-1 : 2008 WATER QUALITY - DETERMINATION OF THE INHIBITORY EFFECT OF WATER SAMPLES ON THE LIGHT EMISSION OF VIBRIO FISCHERI (LUMINESCENT BACTERIA TEST) - PART 1: METHOD USING FRESHLY PREPARED BACTERIA
BS EN 25813:1993 Water quality. Determination of dissolved oxygen. Iodometric method
EN 12255-15:2003 Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
EN 12952-12:2003 Water-tube boilers and auxiliary installations - Part 12: Requirements for boiler feedwater and boiler water quality
DIN EN 16058:2012-07 INFLUENCE OF METALLIC MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - DYNAMIC RIG TEST FOR ASSESSMENT OF SURFACE COATINGS WITH NICKEL LAYERS - LONG-TERM TEST METHOD
UNE-EN 16421:2015 Influence of materials on water for human consumption - Enhancement of microbial growth (EMG)
I.S. EN 15664-1:2008 INFLUENCE OF METALLIC MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - DYNAMIC RIG TEST FOR ASSESSMENT OF METAL RELEASE - PART 1: DESIGN AND OPERATION
BS 6068-5.38(2005) : 2005 WATER QUALITY - GUIDELINES FOR QUANTITATIVE SAMPLING AND SAMPLE PROCESSING OF MARINE SOFT-BOTTOM MACRO-FAUNA
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
DIN EN 16698 E : 2015 WATER QUALITY - GUIDANCE ON QUANTITATIVE AND QUALITATIVE SAMPLING OF PHYTOPLANKTON FROM INLAND WATERS
BS EN 16698:2015 Water quality. Guidance on quantitative and qualitative sampling of phytoplankton from inland waters
BS EN 15664-1 : 2008 INFLUENCE OF METALLIC MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - DYNAMIC RIG TEST FOR ASSESSMENT OF METAL RELEASE - PART 1: DESIGN AND OPERATION
BS 6068-5.16(1995) : AMD 9903 WATER QUALITY - BIOLOGICAL METHODS - EVALUATION IN AN AQUEOUS MEDIUM OF THE 'ULTIMATE' BIODEGRADABILITY OF ORGANIC COMPOUNDS - METHODS BY ANALYSIS OF BIOCHEMICAL OXYGEN DEMAND (CLOSED BOTTLE TEST)
07/30037883 DC : 0 ISO/DIS 20665 - WATER QUALITY - DETERMINATION OF CHRONIC TOXICITY TO CERIODAPHNIA DUBIA
PREN ISO 16665 : DRAFT 2011 WATER QUALITY - GUIDELINES FOR QUANTITATIVE SAMPLING AND SAMPLE PROCESSING OF MARINE SOFT-BOTTOM MACROFAUNA (ISO/DIS 16665:2011)
BS ISO 16303:2013 Water quality. Determination of toxicity of fresh water sediments using <i>Hyalella</i> <i>azteca</i>
UNI EN ISO 15088 : 2009 WATER QUALITY - DETERMINATION OF THE ACUTE TOXICITY OF WASTE WATER TO ZEBRAFISH EGGS (DANIO RERIO)
15/30309786 DC : 0 BS ISO 19722 - FINE CERAMICS (ADVANCED CERAMICS, ADVANCED TECHNICAL CERAMICS) - TEST METHOD FOR DETERMINATION OF PHOTOCATALYTIC ACTIVITY ON SEMICONDUCTING PHOTOCATALYTIC MATERIALS BY DISSOLVED OXYGEN CONSUMPTION
ISO 19827:2016 Water quality Determination of the acute toxicity to the freshwater rotifer Brachionus calyciflorus
UNI EN 15664-1 : 2014 INFLUENCE OF METALLIC MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - DYNAMIC RIG TEST FOR ASSESSMENT OF METAL RELEASE - PART 1: DESIGN AND OPERATION
I.S. EN 16421:2014 INFLUENCE OF MATERIALS ON WATER FOR HUMAN CONSUMPTION - ENHANCEMENT OF MICROBIAL GROWTH (EMG)
UNI EN ISO 5667-3 : 2013 WATER QUALITY - SAMPLING - PART 3: PRESERVATION AND HANDLING OF WATER SAMPLES
ONORM EN ISO 11348-1 : 2009 WATER QUALITY - DETERMINATION OF THE INHIBITORY EFFECT OF WATER SAMPLES ON THE LIGHT EMISSION OF VIBRIO FISCHERI (LUMINESCENT BACTERIA TEST) - PART 1: METHOD USING FRESHLY PREPARED BACTERIA
I.S. EN ISO 6341:2012 WATER QUALITY - DETERMINATION OF THE INHIBITION OF THE MOBILITY OF DAPHNIA MAGNA STRAUS (CLADOCERA, CRUSTACEA) - ACUTE TOXICITY TEST (ISO 6341:2012)
DIN EN 12953-10:2003-12 SHELL BOILERS - PART 10: REQUIREMENTS FOR BOILER FEEDWATER AND BOILER WATER QUALITY
DIN EN ISO 16665:2014-06 WATER QUALITY - GUIDELINES FOR QUANTITATIVE SAMPLING AND SAMPLE PROCESSING OF MARINE SOFT-BOTTOM MACROFAUNA (ISO 16665:2014)
BS EN ISO 11348-2 : 2008 WATER QUALITY - DETERMINATION OF THE INHIBITORY EFFECT OF WATER SAMPLES ON THE LIGHT EMISSION OF VIBRIO FISCHERI (LUMINESCENT BACTERIA TEST) - PART 2: METHOD USING LIQUID-DRIED BACTERIA
BS EN ISO 6341:2012 Water quality. Determination of the inhibition of the mobility of Daphnia magna Straus (Cladocera, Crustacea). Acute toxicity test
BS EN 1899-1:1998 Water quality. Determination of biochemical oxygen demand after n days (BODn) Dilution and seeding method with allylthiourea addition
DIN EN 15664-1:2014-03 INFLUENCE OF METALLIC MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - DYNAMIC RIG TEST FOR ASSESSMENT OF METAL RELEASE - PART 1: DESIGN AND OPERATION
I.S. EN ISO 8192:2007 WATER QUALITY - TEST FOR INHIBITION OF OXYGEN CONSUMPTION BY ACTIVATED SLUDGE FOR CARBONACEOUS AND AMMONIUM OXIDATION
I.S. EN ISO 16665:2013 WATER QUALITY - GUIDELINES FOR QUANTITATIVE SAMPLING AND SAMPLE PROCESSING OF MARINE SOFT-BOTTOM MACROFAUNA (ISO 16665:2014)
ISO 19722:2017 Fine ceramics (advanced ceramics, advanced technical ceramics) Test method for determination of photocatalytic activity on semiconducting photocatalytic materials by dissolved oxygen consumption
BS EN ISO 10270:2008 Corrosion of metals and alloys. Aqueous corrosion testing of zirconium alloys for use in nuclear power reactors
ISO 11348-2:2007 Water quality Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) Part 2: Method using liquid-dried bacteria
BS 6068-5.28:2000 Water quality Determination of long term toxicity of substances to Daphnia magna Straus (Cladocera, Crustacea)
BS EN ISO 15088:2008 Water quality. Determination of the acute toxicity of waste water to zebrafish eggs (Danio rerio)
07/30162208 DC : 0 BS EN 15664-1 - INFLUENCE OF METALLIC MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - DYNAMIC RIG TEST FOR ASSESSMENT OF METAL RELEASE - PART 1: DESIGN AND OPERATION
11/30238175 DC : 0 BS EN ISO 16665 - WATER QUALITY - GUIDELINES FOR QUANTITATIVE SAMPLING AND SAMPLE PROCESSING OF MARINE SOFT-BOTTOM MACROFAUNA
DIN ISO 17289 E : 2014 WATER QUALITY - DETERMINATION OF DISSOLVED OXYGEN - OPTICAL SENSOR METHOD (ISO 17289:2014)
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
BS ISO 21338:2010 Water quality. Kinetic determination of the inhibitory effects of sediment, other solids and coloured samples on the light emission of Vibrio fischeri (kinetic luminescent bacteria test)
BS EN 16421:2014 Influence of materials on water for human consumption. Enhancement of microbial growth (EMG)
12/30260010 DC : 0 BS EN 16421 - INFLUENCE OF MATERIALS ON WATER FOR HUMAN CONSUMPTION - ENHANCEMENT OF MICROBIAL GROWTH (EMG)
ISO 16303:2013 Water quality — Determination of toxicity of fresh water sediments using Hyalella azteca
BS 6068-2.64(1998) : 1998 WATER QUALITY - DETERMINATION OF BIOCHEMICAL OXYGEN DEMAND AFTER N DAYS (BODN) - PART 2: METHOD FOR UNDILUTED SAMPLES
DIN EN 16698:2015-12 WATER QUALITY - GUIDANCE ON QUANTITATIVE AND QUALITATIVE SAMPLING OF PHYTOPLANKTON FROM INLAND WATERS
I.S. EN ISO 15088:2008 WATER QUALITY - DETERMINATION OF THE ACUTE TOXICITY OF WASTE WATER TO ZEBRAFISH EGGS (DANIO RERIO)
I.S. EN ISO 11348-2:2008 WATER QUALITY - DETERMINATION OF THE INHIBITORY EFFECT OF WATER SAMPLES ON THE LIGHT EMISSION OF VIBRIO FISCHERI (LUMINESCENT BACTERIA TEST) - PART 2: METHOD USING LIQUID-DRIED BACTERIA
ISO 14380:2011 Water quality — Determination of the acute toxicity to Thamnocephalus platyurus (Crustacea, Anostraca)
ISO 5815-2:2003 Water quality — Determination of biochemical oxygen demand after n days (BODn) — Part 2: Method for undiluted samples
ISO 19820:2016 Water quality Determination of the acute toxicity to the marine rotifer Brachionus plicatilis
ONORM EN ISO 11348-3 : 2009 WATER QUALITY - DETERMINATION OF THE INHIBITORY EFFECT OF WATER SAMPLES ON THE LIGHT EMISSION OF VIBRIO FISCHERI (LUMINESCENT BACTERIA TEST) - PART 3: METHOD USING FREEZE-DRIED BACTERIA
ISO 20666:2008 Water quality — Determination of the chronic toxicity to Brachionus calyciflorus in 48 h
15/30329101 DC : 0 BS EN 16907-6 - EARTHWORKS - PART 6: LAND RECLAMATION WITH DREDGED HYDRAULIC FILL
ISO 21338:2010 Water quality Kinetic determination of the inhibitory effects of sediment, other solids and coloured samples on the light emission of Vibrio fischeri (kinetic luminescent bacteria test)
BS EN ISO 5667-3:2012 Water quality. Sampling Preservation and handling of water samples
DIN EN ISO 16712:2007-02 Water quality - Determination of acute toxicity of marine or estuarine sediment to amphipods (ISO 16712:2005)
DIN EN ISO 11348-3:2009-05 Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 3: Method using freeze-dried bacteria (ISO 11348-3:2007)
DIN EN 12952-12 E : 2003 WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 12: REQUIREMENTS FOR BOILER FEEDWATER AND BOILER WATER QUALITY
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 16712:2006 Water quality - Determination of acute toxicity of marine or estuarine sediment to amphipods (ISO 16712:2005)
EN ISO 10707 : 1997 WATER QUALITY - EVALUATION IN AN AQUEOUS MEDIUM OF THE "ULTIMATE" AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS - METHOD BY ANALYSIS OF BIOCHEMICAL OXYGEN DEMAND (CLOSED BOTTLE TEST)
UNI EN ISO 11348-3 : 2009 WATER QUALITY - DETERMINATION OF THE INHIBITORY EFFECT OF WATER SAMPLES ON THE LIGHT EMISSION OF VIBRIO FISCHERI (LUMINESCENT BACTERIA TEST) - PART 3: METHOD USING FREEZE-DRIED BACTERIA
UNI EN ISO 11348-1 : 2009 WATER QUALITY - DETERMINATION OF THE INHIBITORY EFFECT OF WATER SAMPLES ON THE LIGHT EMISSION OF VIBRIO FISCHERI (LUMINESCENT BACTERIA TEST) - PART 1: METHOD USING FRESHLY PREPARED BACTERIA
UNI EN ISO 11348-2 : 2009 WATER QUALITY - DETERMINATION OF THE INHIBITORY EFFECT OF WATER SAMPLES ON THE LIGHT EMISSION OF VIBRIO FISCHERI (LUMINESCENT BACTERIA TEST) - PART 2: METHOD USING LIQUID-DRIED BACTERIA
EN 12953-10:2003 Shell boilers - Part 10 : Requirements for feedwater and boiler water quality
UNI EN ISO 6341 : 2013 WATER QUALITY - DETERMINATION OF THE INHIBITION OF THE MOBILITY OF DAPHNIA MAGNA STRAUS (CLADOCERA, CRUSTACEA) - ACUTE TOXICITY TEST
UNI EN ISO 16665 : 2014 WATER QUALITY - GUIDELINES FOR QUANTITATIVE SAMPLING AND SAMPLE PROCESSING OF MARINE SOFT-BOTTOM MACROFAUNA
EN ISO 16665:2013 Water quality - Guidelines for quantitative sampling and sample processing of marine soft-bottom macrofauna (ISO 16665:2014)
ISO 20665:2008 Water quality — Determination of chronic toxicity to Ceriodaphnia dubia
10/30213504 DC : 0 BS EN ISO 6341 - WATER QUALITY - DETERMINATION OF THE INHIBITION OF THE MOBILITY OF DAPHNIA MAGNA STRAUS (CLADOCERA, CRUSTACEA) - ACUTE TOXICITY TEST
PREN 16907-6 : DRAFT 2015 EARTHWORKS - PART 6: LAND RECLAMATION WITH DREDGED HYDRAULIC FILL
DIN EN 16421 E : 2015 INFLUENCE OF MATERIALS ON WATER FOR HUMAN CONSUMPTION - ENHANCEMENT OF MICROBIAL GROWTH (EMG)
DIN EN ISO 15088:2009-06 WATER QUALITY - DETERMINATION OF THE ACUTE TOXICITY OF WASTE WATER TO ZEBRAFISH EGGS (DANIO RERIO)
UNE-EN ISO 5667-3:2013 Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO 5667-3:2012)
09/30146978 DC : 0 BS ISO 21338 - WATER QUALITY - KINETIC DETERMINATION OF THE INHIBITORY EFFECTS OF SEDIMENT, OTHER SOLIDS AND COLOURED SAMPLES ON THE LIGHT EMISSION OF VIBRIO FISCHERI (KINETIC LUMINESCENT BACTERIA TEST)
03/305271 DC : DRAFT MAY 2003 EN ISO 16665 - WATER QUALITY - GUIDELINES FOR QUANTITATIVE SAMPLING AND SAMPLE PROCESSING OF MARINE SOFT-BOTTOM MACRO FAUNA
I.S. EN ISO 11348-1:2008 WATER QUALITY - DETERMINATION OF THE INHIBITORY EFFECT OF WATER SAMPLES ON THE LIGHT EMISSION OF VIBRIO FISCHERI (LUMINESCENT BACTERIA TEST) - PART 1: METHOD USING FRESHLY PREPARED BACTERIA
BS ISO 14592-2:2002 Water quality. Evaluation of the aerobic biodegradability of organic compounds at low concentrations Continuous flow river model with attached biomass
07/30033677 DC : 0 BS ISO 20666 - WATER QUALITY - DETERMINATION OF CHRONIC TOXICITY TO BRACHIONUS CALYCIFLORUS IN 48 H
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 ISO 10270 : 1995 CORROSION OF METALS AND ALLOYS - AQUEOUS CORROSION TESTING OF ZIRCONIUM ALLOYS FOR USE IN NUCLEAR POWER REACTORS
BS ISO 19827:2016 Water quality. Determination of the acute toxicity to the freshwater rotifer <i>Brachionus</i> <i>calyciflorus</i>
BS ISO 16712 : 2005 AMD 16801 WATER QUALITY - DETERMINATION OF ACUTE TOXICITY OF MARINE OR ESTUARINE SEDIMENT TO AMPHIPODS
NF ISO 20665 : 2009 WATER QUALITY - DETERMINATION OF THE CHRONIC TOXICITY TO CERIODAPHNIA DUBIA
EN ISO 11348-3:2008 Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 3: Method using freeze-dried bacteria (ISO 11348-3:2007)
UNI EN 16058 : 2012 INFLUENCE OF METALLIC MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - DYNAMIC RIG TEST FOR ASSESSMENT OF SURFACE COATINGS WITH NICKEL LAYERS - LONG-TERM TEST METHOD
ISO 17289:2014 Water quality Determination of dissolved oxygen Optical sensor method
17/30325894 DC : 0 BS EN 17075 - WATER QUALITY - GENERAL REQUIREMENTS AND PERFORMANCE TEST PROCEDURES FOR WATER MONITORING EQUIPMENT - MEASURING DEVICES
I.S. EN 16698:2015 WATER QUALITY - GUIDANCE ON QUANTITATIVE AND QUALITATIVE SAMPLING OF PHYTOPLANKTON FROM INLAND WATERS
I.S. EN ISO 5667-3:2012 WATER QUALITY - SAMPLING - PART 3: PRESERVATION AND HANDLING OF WATER SAMPLES (ISO 5667-3:2012)
DIN EN ISO 11348-1:2009-05 Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 1: Method using freshly prepared bacteria (ISO 11348-1:2007)
DIN EN ISO 11348-2:2009-05 Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 2: Method using liquid-dried bacteria (ISO 11348-2:2007)
BS EN ISO 11733:2004 Water quality. Determination of the elimination and biodegradability of organic compounds in an aqueous medium. Activated sludge simulation test
ISO 10707:1994 Water quality Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds Method by analysis of biochemical oxygen demand (closed bottle test)
BS EN ISO 10707:1998 Water quality. Evaluation in an aqueous medium of the \'ultimate\' aerobic biodegradability of organic compounds. Method by analysis of biochemical oxygen demand (closed bottle test)
BS EN 1899-2:1998 Water quality. Determination of biochemical oxygen demand after n days (BODn) Method for undiluted samples
IEC 62703:2013 Expression of performance of fluorometric oxygen analyzers in liquid media
UNE-EN ISO 6341:2013 Water quality - Determination of the inhibition of the mobility of Daphnia magna Straus (Cladocera, Crustacea) - Acute toxicity test (ISO 6341:2012)
UNE-EN 15664-1:2008 Influence of metallic materials on water intended for human consumption - Dynamic rig test for assessment of metal release - Part 1: Design and operation
BS EN ISO 11348-3 : 2008 WATER QUALITY - DETERMINATION OF THE INHIBITORY EFFECT OF WATER SAMPLES ON THE LIGHT EMISSION OF VIBRIO FISCHERI (LUMINESCENT BACTERIA TEST) - PART 3: METHOD USING FREEZE-DRIED BACTERIA
ISO 11733:2004 Water quality — Determination of the elimination and biodegradability of organic compounds in an aqueous medium — Activated sludge simulation test
BS EN 12255-15:2003 Wastewater treatment plants Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
UNE-EN ISO 16665:2014 Water quality - Guidelines for quantitative sampling and sample processing of marine soft-bottom macrofauna (ISO 16665:2014)
ISO 16665:2014 Water quality Guidelines for quantitative sampling and sample processing of marine soft-bottom macrofauna
ISO 5815:1989 Water quality Determination of biochemical oxygen demand after 5 days (BOD 5) Dilution and seeding method
BS EN ISO 8192:2007 Water quality. Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation
ISO 6341:2012 Water quality — Determination of the inhibition of the mobility of Daphnia magna Straus (Cladocera, Crustacea) — Acute toxicity test
ISO 15088:2007 Water quality Determination of the acute toxicity of waste water to zebrafish eggs (Danio rerio)
ISO 16712:2005 Water quality — Determination of acute toxicity of marine or estuarine sediment to amphipods
ISO 8192:2007 Water quality Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation
EN 16421:2014 Influence of materials on water for human consumption - Enhancement of microbial growth (EMG)
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 8192:2007 Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation (ISO 8192:2007)
EN ISO 11348-2:2008 Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 2: Method using liquid-dried bacteria (ISO 11348-2:2007)
EN 16698:2015 Water quality - Guidance on quantitative and qualitative sampling of phytoplankton from inland waters
EN ISO 6341:2012 Water quality - Determination of the inhibition of the mobility of Daphnia magna Straus (Cladocera, Crustacea) - Acute toxicity test (ISO 6341:2012)
EN ISO 15088:2008 Water quality - Determination of the acute toxicity of waste water to zebrafish eggs (Danio rerio) (ISO 15088:2007)
EN ISO 10270:2008 Corrosion of metals and alloys - Aqueous corrosion testing of zirconium alloys for use in nuclear power reactors (ISO 10270:1995, including Cor 1:1997)
EN 15664-1:2008+A1:2013 Influence of metallic materials on water intended for human consumption - Dynamic rig test for assessment of metal release - Part 1: Design and operation
EN 16058:2012 Influence of metallic materials on water intended for human consumption - Dynamic rig test for assessment of surface coatings with nickel layers - Long-term test method
DIN ISO 17289:2014-12 WATER QUALITY - DETERMINATION OF DISSOLVED OXYGEN - OPTICAL SENSOR METHOD (ISO 17289:2014)
10/30213501 DC : 0 BS ISO 14380 - WATER QUALITY - DETERMINATION OF THE ACUTE TOXICITY TO THAMNOCEPHALUS PLATYURUS (CRUSTACEA, ANOSTRACA)
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
BS EN 16058:2012 Influence of metallic materials on water intended for human consumption. Dynamic rig test for assessment of surface coatings with nickel layers. Long-term test method
11/30231420 DC : 0 BS ISO 16303 - WATER QUALITY - DETERMINATION OF TOXICITY OF FRESH WATER SEDIMENTS USING HYALELLA AZTECA
BS 6068-5.37(2005) : 2005 WATER QUALITY - DETERMINATION OF ACUTE TOXICITY OF MARINE OR ESTUARINE SEDIMENT TO AMPHIPODS
BS ISO 14380:2011 Water quality. Determination of the acute toxicity to Thamnocephalus platyurus (Crustacea, Anostraca)
BS ISO 20665:2008 Water quality. Determination of chronic toxicity to Ceriodaphnia dubia
05/30106324 DC : DRAFT MAY 2005 EN ISO 8192 - WATER QUALITY - TEST FOR INHIBITION OF OXYGEN CONSUMPTION BY ACTIVATED SLUDGE (CARBON AND AMMONIUM OXIDATION)
BS ISO 19722:2017 Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for determination of photocatalytic activity on semiconducting photocatalytic materials by dissolved oxygen consumption
DIN EN 16421:2015-05 INFLUENCE OF MATERIALS ON WATER FOR HUMAN CONSUMPTION - ENHANCEMENT OF MICROBIAL GROWTH (EMG)
DIN EN ISO 10270:2011-09 Corrosion of metals and alloys - Aqueous corrosion testing of zirconium alloys for use in nuclear power reactors (ISO 10270:1995+Cor. 1:1997)
UNI EN 16421 : 2015 INFLUENCE OF MATERIALS ON WATER FOR HUMAN CONSUMPTION - ENHANCEMENT OF MICROBIAL GROWTH (EMG)
I.S. EN 62703:2013 EXPRESSION OF PERFORMANCE OF FLUOROMETRIC OXYGEN ANALYZERS IN LIQUID MEDIA (IEC 62703:2013 (EQV))
I.S. EN ISO 11348-3:2008 WATER QUALITY - DETERMINATION OF THE INHIBITORY EFFECT OF WATER SAMPLES ON THE LIGHT EMISSION OF VIBRIO FISCHERI (LUMINESCENT BACTERIA TEST) - PART 3: METHOD USING FREEZE-DRIED BACTERIA
NF ISO 20666 : 2009 WATER QUALITY - DETERMINATION OF THE CHRONIC TOXICITY TO BRACHIONUS CALYCIFLORUS IN 48 H
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
ISO 5667-3:2012 Water quality Sampling Part 3: Preservation and handling of water samples
DIN EN ISO 5667-3:2013-03 WATER QUALITY - SAMPLING - PART 3: PRESERVATION AND HANDLING OF WATER SAMPLES (ISO 5667-3:2012)
EN ISO 11348-1:2008 Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 1: Method using freshly prepared bacteria (ISO 11348-1:2007)
ISO 11348-1:2007 Water quality Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) Part 1: Method using freshly prepared bacteria
BS EN ISO 16712:2006 Water quality. Determination of acute toxicity of marine or estuarine sediment to amphipods
BS EN ISO 16665:2013 Water quality. Guidelines for quantitative sampling and sample processing of marine soft-bottom macrofauna
EN 62703:2013 Expression of performance of fluorometric oxygen analyzers in liquid media
DIN EN ISO 6341:2013-01 Water quality - Determination of the inhibition of the mobility of Daphnia magna Straus (Cladocera, Crustacea) - Acute toxicity test (ISO 6341:2012)
DIN EN ISO 8192:2007-05 Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation (ISO 8192:2007)
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)

ISO 7888:1985 Water quality — Determination of electrical conductivity
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods

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