ISO 5814:2012
Current
Current
The latest, up-to-date edition.
Water quality — Determination of dissolved oxygen — Electrochemical probe method
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Language(s)
French, English, Russian
Published date
11-10-2012
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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 |
| Standards | Relationship |
| NBN EN ISO 5814 : 2012 | Identical |
| NEN EN ISO 5814 : 2012 | Identical |
| NS EN ISO 5814 : 2012 | Identical |
| I.S. EN ISO 5814:2012 | Identical |
| PN EN ISO 5814 : 2013 | Identical |
| SN EN ISO 5814:2012 | Identical |
| UNI EN ISO 5814 : 2013 | Identical |
| UNE-EN ISO 5814:2013 | Identical |
| BS EN ISO 5814:2012 | Identical |
| EN ISO 5814:2012 | Identical |
| DIN EN ISO 5814:2013-02 | Identical |
| PN EN 25814 : 1999 | Identical |
| EN 25814:1992 | Identical |
| DIN EN 25814:1992-11 | Identical |
| BS EN 25814:1992 | Identical |
| I.S. EN 25814:1993 | Identical |
| NEN ISO 5814 : 1993 | Identical |
| UNE-EN 25814:1994 | Identical |
| UNE 77002:1989 | Identical |
| BS 6068-2.15(1986) : 1986 | Similar to |
| 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 |
| I.S. 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 |
| 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 |
| 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 12952-12:2003-12 | 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) (ISO 10707:1994) |
| 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 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 (ISO 11733:2004) |
| 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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