Determination of chlorate in water,

Determination of chlorate in water,, Total:244 items.

The international standard classification for "Determination of chlorate in water," includes: Pigments and extenders , Inorganic chemicals in general , Explosives. Pyrotechnics , Surface active agents , food products in general , Water of natural resources , Animal feeding stuffs , Geology. Meteorology. Hydrology .

The Chinese standard classification for "Determination of chlorate in water," includes: Basic standard and general method for coating , Basic standard and general method for pigment , Hygiene, safety and labor protection , Inorganic chemicals in general , Chemical product , Basic standards and general methods for surface active agent , Artistic handicrafts , Tooth paste, soap and detergent , Food sanitation , Environmental pollutant monitoring methods , Livestock and poultry feed and additive , Analysis methods for substances in ocean .

Group Standards of the People's Republic of China

T/ZJATA 0023-2024 Determination of perchlorate in water Ion chromatography-mass spectrometry/mass spectrometry
T/LNIQA 019-2024 Determination of fluoride, chloride, nitrate, nitrite, sulfate, bromate and phosphate content in drinking natural mineral water - ion chromatography
T/SATA 053-2023 Determination of bromate, nitrite, chlorate, nitrate and thiocyanate in infant formula - Ion Chromatography
T/BPMA 32-2004 Determination of chlorate and perchlorate in leek by ion chromatography-mass spectrometry/mass spectrometry
T/JSWA 006-2023 Determination of sodium hypochlorite bromate and chlorate by ion chromatography
T/NAIA 0308-2024 Determination of chlorate and perchlorate in wine grapes and wines - HPLC-MS/MS
T/NAIA 0237-2023 Determination of chlorate and perchlorate in wolfberry by liquid chromatography-mass spectrometry/mass spectrometry
T/NAIA 0168-2022 Water Quality Determination of Perchlorate by Ion Chromatography
T/LNWTA 007-2021 Determination of perchlorate in drinking water by Ion Chromatography
T/SXSL 18-2025-2025 Determination of chlorate and perchlorate in forage for ruminants - Liquid chromatography-tandem mass spectrometry
T/SDAQI 061-2021 Determination of Phosphite in Water-soluble Fertilizer
T/CAQI 289-2022 Determination of chlorate content in sodium hypochlorite by potassium dichromate titration method
T/QAS 005-2019 Determination of Chloride in Brine - Silver Nitrate Volumetric Method
T/BPMA 31-2004 Determination of chlorate and perchlorate in breast milk, blood and urine

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 19468-2004 Determination of chlorates content in pyrotechnic composition
GB/T 13580.6-1992 Determination of sulfate in the wet precipitation
GB/T 5211.11-1986 Determination of water-soluble sulfates chlorides and nitrates of pigments
GB/T 13580.5-1992 Determination of fluoride, chloride, ntrite, nitrate, salfate in the wet precipitation - Ion chromotography
BJS 201706 Determination of chlorate and perchlorate in food
GB/T 10304.7-1988 Determination of nonsolute for chloricacid in cathode carbonate
GB/T 5211.11-2008 Determination of water-soluble sulfates chlorides and nitrates of pigments
GB/T 13580.8-1992 Determination of nitrate in the wet precipitation
GB/T 32113-2015 Determination of chlorate in oral care product―Ion chromatography
GB/T 5009.33-2008 Determination of nitrite and nitrate in foods
GB 5009.291-2023 National food safety standard - Determination of chlorate and perchlorate in foods
GB/T 20614-2006 Fireworks and firecrackers - Determination of perchlorates content in pyrotechnic composition
GB/T 28193-2011 Determination of chloroacetic acid(chloroacetate) contents in surfactants
GB/T 23835.7-2009 Lithium perchlorate anhydrous - Part 7: Determination of sulfate content
GB/T 23835.6-2009 Lithium perchlorate anhydrous - Part 6: Determination of chlorate content

Hunan Provincial Standard of the People's Republic of China

DB43/T 2957-2024 Water quality-Determination of perchlorate-Ion chromatography

Professional Standard - Environmental Protection

HJ 551-2016 Water quality - Determination of chlorine dioxide and chlorite - Continuous iodometric method
HJ 1050-2019 Water quality—Determination of chlorate, chlorite, bromate,dichloracetic acid and trichloracetic acid—Ion chromatography

Ministry of Ecology and Environment of the People's Replublic of China

GB 13580.5-1992 Determination of fluoride,chloride,ntrite nitrate,salfate in the wet precipitation-Ion chromotography
GB 13580.8-1992 Determination of nitrate in the wet precipitation
GB 13580.6-1992 Determination of sulfate in the wet precipitation

Shandong Provincial Standard of the People's Republic of China

DB37/T 3737-2019 Determination of chemical oxygen demand in high chlorine water quality Dichromate method
DB37/T 3992-2020 Determination of chlorite and chlorate residues in food by ion chromatography

Professional Standard - Commodity Inspection

SN/T 4089-2015 Determination of perchlorate in foods for export - LC/MS/MS method
SN/T 4049-2014 Determination of chlorate in food for export - Ion chromatography method

Anhui Provincial Standard of the People's Republic of China

DB34/T 2136-2014 Determination of Sulfate in Ammonium Chloride Ion Chromatography

Professional Standard - Agriculture

NY/T 910-2004 Determination of robenidini hydrochloridum in feeds -- high-performance liquid chromatography
SN/T 5052-2018 Determination of fluorinion, chloridion, sulfate ion and nitrate ion in water soluble carbonate - Ion chromatography
农业农村部公告第316号-2-2020 Determination of chlorpheniramine hydrochloride in feed by high performance liquid chromatography
SN/T 5051-2018 Determination of fluorinion, chloridion, sulfate ion and nitrate ion in water soluble phosphate - Ion chromatography

Yunnan Provincial Standard of the People's Republic of China

DB53/T 842-2017 Determination of rhenium content in rhenium compounds gravimetric method of tetraphenyl arsenic chloride hydrochloride

Professional Standard - Coal

MT/T 743.3-2011 Determination of Phosphorus in Hydrolysable Phosphate in Mine Water
MT/T 743.3-1997 Determination of phosphorus in hydrolysable phosphate in mine water
MT/T 743.2-2011 Determination of Phosphorus in Orthophosphate in Mine Water
MT/T 743.2-1997 Determination of phosphorus in phosphate in mine water

Guangdong Provincial Standard of the People's Republic of China

DB44/T 1115-2013 Anti-chlorine salt low heat portland cement

Professional Standard - Chemical Industry

HG/T 6072-2022 Determination of thiocyanate in coking wastewater

Xinjiang Provincial Standard of the People's Republic of China

DB65/T 4451-2021 Chlorate and Perchlorate Detection Visual Chemical Colorimetry

Professional Standard - Ocean

HY/T 177-2014 Determination of sulfate-reducing bacteria in seawater—MPN method

Qinghai Provincial Standard of the People's Republic of China

DB63/T 1296-2014 Determination of sodium chloride and sulfate content in industrial sodium carbonate by ion chromatography

American Water Works Association (AWWA)

AWWA JAW10797 Journal AWWA — Determination of Chlorine Dioxide, Chlorine, Chlorite, and Chlorate in Water
AWWA WQTC60574 Trace Analysis of Perchlorate, Bromate, Chlorate, and Iodate in Natural and Bottled Waters
AWWA ACE90012 Chlorite and Chlorate Removal in Water Treatment Processes
AWWA ACE93161 Chlorite and Chlorate in Drinking Water: DBPs or Environmental Pollutants?
AWWA QTC98364 Improved Analysis of Perchlorate in Water
AWWA WQTC69285 Pilot-Scale Demonstration of Biological Reduction of Perchlorate and Nitrate from Ion Exchange Brine
AWWA WQTC71617 The Formation of Perchlorate, Bromate, and Other Contaminants in Hypochlorite Solutions: Implications for Water Utilities
AWWA ACE70896 Perchlorate, Nitrate and Iodide in Tap Water: NHANES 2005-2006
AWWA WQTC65944 Chlorite Decay Kinetics in Chloraminated Waters
AWWA WQTC52900 Measurement of Sub-ug/L Levels of Bromate in Chlorinated Drinking Waters
AWWA QTC98252 An Improved Ion Chromatographic Method for the Determination of Trace Level Perchlorate in Drinking Water and Ground Water
AWWA ACE59983 Microbial Perchlorate Reduction in Ion-Exchange Spent Brine
AWWA WKICO66043 Achieving Both Nitrate and Perchlorate Removal from Groundwater in the San Gabriel Basin
AWWA ACE99306 Investigation of Perchlorate Removal in Drinking Water Systems
AWWA JAW53265 Journal AWWA — Occurrence of Perchlorate in Drinking Water Sources
AWWA WQTC62364 The Occurrence of Perchlorate in Public Drinking Water Systems
AWWA ACE71088 Effect of Chlorite on Copper Corrosion in Chloraminated Drinking Water Systems
AWWA JAW69180 Journal AWWA — Occurrence of Perchlorate in Sodium Hypochlorite
AWWA WQTC55128 Dual Removal of Perchlorate and Nitrate From Groundwater Through Biological Reduction
AWWA ACE61613 Biological Treatment of ISEPtm Brine Contaminated with Perchlorate and Nitrate
AWWA WKICO66045 Biological Removal of Perchlorate from Drinking Water: A Study to Design and Optimize a System for Sustained Perchlorate Removal
AWWA QTC97128 Chlorites and Chlorates: Field Tools to Monitor Chlorine Dioxide Treatment
AWWA JAW21577 Journal AWWA — Technical Note: The Formation of Chlorate From the Reaction of Chlorine and Chlorite in Dilute Aqueous Solution
AWWA DSS65671 The Effect of Chloride, Sulfate, Bicarbonate and Orthosphosphate on the Release of Iron from a Drinking Water Distribution System Pipe

American Society for Testing and Materials (ASTM)

ASTM D6581-08 Standard Test Methods for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Suppressed Ion Chromatography
ASTM D6581-12 Standard Test Methods for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Suppressed Ion Chromatography
ASTM D6581-00 Standard Test Method for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Chemically Suppressed Ion Chromatography
ASTM RR-D19-1164 2000 D6581-Test Methods for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Suppressed Ion Chromatography
ASTM D6581-00(2005) Standard Test Method for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Chemically Suppressed Ion Chromatography
ASTM D6581-18 Standard Test Methods for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Suppressed Ion Chromatography
ASTM D7781-23 Standard Test Method for Nitrite-Nitrate in Water by Nitrate Reductase

Korean Agency for Technology and Standards (KATS)

KS M 9154-2005 Water quality－Determination of sulfate(Gravimetric method using barium chloride)
KS I ISO 10304-4:2008 Water quality-Determination of dissolved anions by liquid chromatography of ions-Part 4:Determination of chlorate, chloride and chlorite in water with low contamination
KS I ISO 10304-4-2008(2018) Water quality － Determination of dissolved anions by liquid chromatography of ions － Part 4: Determination of chlorate, chloride and chlorite in water with low contamination
KS I ISO 10304-4-2008(2023) Water quality－Determination of dissolved anions by liquid chromatography of ions－Part 4：Determination of chlorate, chloride and chlorite in water with low contamination
KS M ISO 3199-2015(2020) Sodium chlorate for industrial use－Determination of chlorate content-Dichromate titrimetric method
KS M ISO 3199:2010 Sodium chlorate for industrial use-Determination of chlorate content-Dichromate titrimetric method
KS M ISO 3199-2020 Sodium chlorate for industrial use－Determination of chlorate content-Dichromate titrimetric method
KS M ISO 10304-2-2008 Water quality－Determination of dissolved anions by liquid chromatography of ions－Part 2：Determination of bromide, chloride, nitrate,nitrite, orthophosphate and sulfate in waste water
KS M ISO 3199:2015 Sodium chlorate for industrial use－Determination of chlorate content-Dichromate titrimetric method
KS M 9154-2002 Water quality－Determination of sulfate(Gravimetric method using barium chloride)
KS I ISO 10304-4-2023 Water quality－Determination of dissolved anions by liquid chromatography of ions－Part 4：Determination of chlorate, chloride and chlorite in water with low contamination
KS L 5221-2017 Determination of hexavalent chromium[Cr(VI)] in portland cements
KS L 5221-2024 Determination of hexavalent chromium[Cr(VI)] in portland cements
KS I ISO 9297-2007(2017) Water quality－Determination of chloride－Silver nitrate titration with chromate indicator(Mohr''s method)
KS I ISO 9297-2023 Water quality — Determination of chloride — Silver nitrate titration with chromate indicator(Mohr's method)
KS L 5221-2022 Determination of hexavalent chromium[Cr(VI)] in portland cements
KS M 9108-1996 Water quality-Determination of dissolved fluoride,chloride,nitrite,orthophosphate,bromide,nitrate and sulfate ions,using liquid chromatography of ions(Method for water with low contamination)
KS L 5221-2017(2022) Determination of hexavalent chromium[Cr(VI)] in portland cements
KS I ISO 9297:2007 Water quality-Determination of chloride-Silver nitrate titration with chromate indicator(Mohr's method)
KS I ISO 10304-1-2023 Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate
KS I ISO 20295-2019(2023) Soil quality — Determination of perchlorate in soil using ion chromatography
KS M ISO 10304-2:2003 Water quality－Determination of dissolved anions by liquid chromatography of ions－Part 2：Determination of bromide, chloride, nitrate,nitrite, orthophosphate and sulfate in waste water
KS M ISO 10304-2-2003 Water quality － Determination of dissolved anions by liquid chromatography of ions － Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water
KS I ISO 10304-1-2017 Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate
KS I ISO 10304-1:2017 Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate
KS I ISO 10304-1:2006 Water quality-Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions-Part 1:Method for water with low contamination

British Standards Institution (BSI)

BS EN ISO 10304-4:2000 Water quality - Determination of dissolved anions by liquid chromatography of ions - Determination of dissolved chlorate, chloride and chlorite in water with low contamination
BS EN ISO 10304-4:2022 Water quality. Determination of dissolved anions by liquid chromatography of ions - Determination of chlorate, chloride and chlorite in water with low contamination
BS EN ISO 10304-2:1997(1998)*BS 6068-2.53:1997 Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 2 : Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water
21/30424859 DC BS EN ISO 10304-4. Water quality. Determination of dissolved anions by liquid chromatography of ions. Part 4. Determination of chlorate, chloride and chlorite in water with low contamination
BS EN ISO 15923-1:2024 Water quality. Determination of selected parameters by discrete analysis systems - Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection
BS ISO 17293-1:2014 Surface active agents. Determination of chloroacetic acid (chloroacetate) in surfactants. HPLC method
BS 2924:1968 Methods for the determination of chloride and sulphate contents of aqueous extracts of paper and board
BS 3483-C6:1974 Methods for testing pigments for paints-Determination of water-soluble sulphates, chlorides and nitrates
BS 4427-14:1989(2011) Method for determining the chlorine content in concentrated phosphates for industrial use
06/30126102 DC ISO 10304. Water quality. Determination of dissolved bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate. Method by liquid chromatography of ions
BS ISO 15923-1:2013 Water quality. Determination of selected parameters by discrete analysis systems. Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection
BS EN ISO 787-13:2019 General methods of test for pigments and extenders - Determination of water-soluble sulfates, chlorides and nitrates

Association Francaise de Normalisation

NF T90-049:1999 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4 : determination of chlorate, chloride and chlorite in water with low contamination.
NF T90-049*NF EN ISO 10304-4:2022 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4 : determination of chlorate, chloride and chlorite in water with low contamination
NF EN ISO 19340:2018 Water quality - Determination of dissolved perchlorate - Ion chromatography (IC) method
NF T90-042-1*NF EN ISO 10304-1:2009 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1 : determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate.
NF ISO 9297:2000 Water quality - Chloride determination - Silver nitrate titration with chromate as indicator (Mohr method)
NF T90-014*NF ISO 9297:2000 Water quality - Determination of chloride - Silver nitrate titration with chromate indicator (Mohr's method).
NF EN ISO 10304-1:2009 Water quality - Determination of dissolved anions by liquid ion chromatography - Part 1: determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate

Spanish Association for Standardization (UNE)

UNE-EN ISO 10304-4:2022 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:2022)
UNE-EN ISO 10304-4:1999 WATER QUALITY. DETERMINATION OF DISSOLVED ANIONS BY LIQUID CHROMATOGRAPHY OF IONS. PART 4: DETERMINATION OF CHLORATE, CHLORIDE AND CHLORITE IN WATER WITH LOW CONTAMINATION (ISO 10304-4:1997)
UNE-EN ISO 10304-2:1997 WATER QUALITY. DETERMINATION OF DISSOLVED ANIONS BY LIQUID CHROMATOGRAPHY OF IONS. PART 2: DETERMINATION OF BROMIDE, CHLORIDE, NITRATE, NITRITE, ORTHOPHOSPHATE AND SULFATE IN WASTE WATER. (ISO 10304-2:1995).
AENOR UNE 7071:1954 QUALITATIVE DETERMINATION OF INORGANIC CHLORIDES AND SULPHATES IN INSULATING OILS
UNE-ISO 9297:2013 Water quality. Determination of chloride. Silver nitrate titration with chromate indicator (Mohr's method)
UNE 103202:2019 Qualitative determination of soluble sulphates (in water) content in a soil.

Japanese Industrial Standards Committee (JISC)

JIS K 0400-35-40:2000 Water quality -- Determination of dissolved anions by liquid chromatography of ions -- Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water
JIS K 0400-41-40:2000 Water quality -- Determination of sulfate -- Gravimetric method using barium chloride
JIS K 0400-35-10:1999 Water quality -- Determination of chloride -- Silver nitrate titration with chromate indicator (Mohr's method)
JIS K 8227:1992 Sodium perchlorate monohydrate

International Organization for Standardization (ISO)

ISO 10304-4:1997 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination
ISO 10304-4:2022 Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 4: Determination of chlorate, chloride and chlorite in water with low contamination
ISO 3199:1975 Sodium chlorate for industrial use; Determination of chlorate content; Dichromate titrimetric method
ISO 19340:2017 Water quality - Determination of dissolved perchlorate - Method using ion chromatography (IC)
ISO 9280:1990 Water quality; determination of sulfate; gravimetric method using barium chloride
ISO 9297:1989 Water quality; determination of chloride; silver nitrate titration with chromate indicator (Mohr's method)

Swedish Institute for Standards

SS-EN ISO 10304-4:2022 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:2022)
SIS SS 02 81 26-1984 Determination of phosphate in water
SS-EN ISO 10304-2:1997 Water quality - Determination of dissolved anionsby liquid chromatography of ions - Part 2: Determination of bromide, chloride, nitrate, nitrite, ortophospate and sulfate in waste water (ISO 10304-2:1995)
SS 28133:1991 Determination of the sum of the nitrite and nitrate nitrogen content of water
SIS 02 81 26-1974 Determination of orthophosphate content of water
SIS SS 02 81 33-1991 Determination of the sum of the nitrite and nitrate nitrogen content of water
SS 28198:1989 Determination of sulfate content of water - Nephelometric method
SIS SS 02 81 98-1989 Determination of sulfate content of water — Nephelometric method
SIS SS 02 81 27-1984 Determination of total phosphorous in water - Digestion with peroxodisulphate
SS-EN ISO 15923-1:2024 Water quality — Determination of selected parameters by discrete analysis systems — Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection (ISO 15923-1:2013, IDT)

Ente Nazionale Italiano di Unificazione

UNI EN ISO 10304-2:2000 Water quality - Determination of dissolved anions by liquid chromatography of ions - Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water
UNI 10841:1999 Water quality - Determination of chlorite - Voltammetric method.
UNI EN ISO 10304-4:2001 Water quality - Determination of dissolved anions by liquid chromatography of ions - Determination of chlorate, chloride and chlorite in water with low contamination.
UNI 8304:1981 Raw materials for paints and varnishes. Determination of water soluble sulphates, clorides and nitrates on pigments and extenders.
UNI EN ISO 15923-1:2024 Water quality - Determination of selected parameters by discrete analysis systems - Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection
UNI EN ISO 10304-1:1997 Water quality. Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions.
UNI EN ISO 19340:2018 Water quality - Determination of dissolved perchlorate - Method using ion chromatography (IC)
UNI EN ISO 787-13:2002 General methods of test for pigments - Determination of water-soluble sulphates, chlorides and nitrates
UNI ISO 9297:2009 Water quality - Determination of chloride - Silver nitrate titration with chromate indicator (Mohr's method)

Danish Standards Foundation

DS/EN ISO 10304-4:2000 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination
DANSK DS/EN ISO 10304-4:2000 Water quality – Determination of dissolved anions by liquid chromatography of ions – Part 4: Determination of chlorate, chloride and chlorite in water with low contamination
DS/EN ISO 10304-1:2009 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate
DANSK DS/EN ISO 10304-1:2009 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate

German Institute for Standardization

DIN EN ISO 10304-4:1999 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:1997); German version EN ISO 10304-4:1999
DIN EN ISO 10304-4:2024-07 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:2022)
DIN EN ISO 10304-4:2024 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:2022); German version EN ISO 10304-4:2022
DIN EN ISO 10304-4:2021-08 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO/DIS 10304-4:2020); German and English version prEN ISO 10304-4:2020 / Not...
DIN EN ISO 10304-4:1999-07 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:1997); German version EN ISO 10304-4:1999 / Note: To be replaced ...
DIN EN ISO 10304-1:1995-04 Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions in water, using liquid chromatography of ions - Method for water with low contamination (ISO 10304-1:1992)
DIN EN ISO 10304-2:1996-11 Determination of dissolved anions in water by liquid chromatography - Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate anions in waste water (ISO 10304-2:1995)
DIN EN ISO 10304-1:1995 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate
DIN EN ISO 15923-1:2024 Water quality - Determination of selected parameters by discrete analysis systems - Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection (ISO 15923-1:2013)
DIN EN ISO 10304-1:2009-07 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate (ISO 10304-1:2007); German version EN ISO 10304-1:2009
DIN EN ISO 15923-1:2024-12 Water quality - Determination of selected parameters by discrete analysis systems - Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection (ISO 15923-1:2013)

European Committee for Standardization (CEN)

EN ISO 10304-4:2022 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:2022)
FprEN ISO 10304-4:2021 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO/FDIS 10304-4:2021)
EN ISO 10304-4:1999 Water Quality - Determination of Dissolved Anions by Liquid Chromatography of Ions - Part 4: Determination of Chlorate, Chloride and Chlorite in Water with Low Contamination ISO 10304-4: 1997
EN ISO 10304-2:1996 Water Quality - Determination of Dissolved Anions by Liquid Chromatography of Ions - Part 2: Determination of Bromide, Chloride, Nitrate, Nitrite, Orthophosphate and Sulfate in Waste Water ISO 10304-2: 1995
EN ISO 19340:2017 Water quality - Determination of dissolved perchlorate - Method using ion chromatography (IC)

COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)

TCVN 6494-4-2000 Water quality.Determination of dissolved anion by liquid chromatography of ions.Part 4: Determination of chlorrate, chlorride and chlorite in water with low contaminationa
TCVN 6494-1-2011 Water quality.Determination of dissolved anions by liquid chromatography of ions.Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate
TCVN 6194-1996 Water quality.Determination of chloride.Silver nitrate titration with chromate indicator (Mohr's method)
TCVN 6200-1996 Water quality.Determination of sulfate.Gravimetric method using barium chloride

Bureau of Indian Standards

IS 3025-81-2024 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater - Part 81 Determination of Chlorate, Chloride and Chlorite in Water with Low Contamination
IS 3025-82-2024 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater - Part 82 Ammonium, Nitrate, Nitrite, Chloride, Orthophosphate, Sulfate and Silicate with Photometric Detection
IS 16896-1-2018 Surface Active Agents - Determination of Chloroacetic Acid (Chloroacetate) in Surfactants Part 1 HPLC Method

Belgian Standards Institute

NBN T 03-154-1979 Sodium chlorate for industrial use - Détermination of chlorate content - Dichromate titrimetric method

Standards Norway

NS-EN ISO 10304-4:1999 Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:1997)
NS-EN ISO 10304-4:2022 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:2022)
NS-EN ISO 10304-2:1996 Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water (ISO 10304-2:1995)
NS 4865-1983 Air quality - Determination of the sum of nitrite- and nitrate-nitrogen in precipitation
NS 4761:1987 Determination of sulphate content of water — Titrimetric Thorin method
NS 4865:1983 Air quality — Determination of the sum of nitrite- and nitrate-nitrogen in precipitation
NS 4762:1988 Water analysis — Determination of sulphate content of water — Nephelometric method
NS 4762-1988 Water analysis - Determination of sulphate content of water - Nephelometric method
NS-EN ISO 15923-1:2024 Water quality - Determination of selected parameters by discrete analysis systems - Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection (ISO 15923-1:2013)

GCC Standardization Organization

GSO ISO 3199:2015 Sodium chlorate for industrial use -- Determination of chlorate content -- Dichromate titrimetric method
GSO ISO 10304-4:2013 Water quality -- Determination of dissolved anions by liquid chromatography of ions -- Part 4: Determination of chlorate, chloride and chlorite in water with low contamination
GSO ISO 15923-1:2015 Water quality -- Determination of selected parameters by discrete analysis systems -- Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection
GSO ISO 10304-1:2014 Water quality -- Determination of dissolved anions by liquid chromatography of ions -- Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate

Lithuanian Standards Office

LST EN ISO 10304-4:2000 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:1997)
LST ISO 9297:1998 Water quality. Determination of chloride. Silver nitrate titration with chromate indicator (Morh's method)

Association of German Mechanical Engineers

VDI 3870 Blatt 13-1990 Analysis of rain water; determination of chloride@ nitrate and sulfate in rain water by ion chromatography using supressor technique
VDI 3870 BLATT 13-1996 Measuring rain components — Determination of chloride, nitrate and sulfate in rainwater using ion chromatography with suppressor technology
VDI 3870 BLATT 13-1996 Measuring rain components — Determination of chloride, nitrate and sulfate in rainwater using ion chromatography with suppressor technology

Netherlands Institute for Standardization

NEN 6588-1988 Rain water - Determination of chloride, phosphate, nitrate and sulphate content by ionchromatography

Türk Standardları Enstitüsü

TS 2111-1975 SODIUM CHLORATE FOR INDUSTRIAL USE—DETERMINATION OF CHLORATE CONTENT—DICHROMATE TITR1METRIC METHOD
TS 2612-1977 General Methods of Test Fo? Pigments Patt?m Determination of Water - Solnble Sulphates, Chlorides And Nitrates

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 3199:2015 Sodium chlorate for industrial use -- Determination of chlorate content -- Dichromate titrimetric method
OS GSO ISO 10304-4:2013 Water quality -- Determination of dissolved anions by liquid chromatography of ions -- Part 4: Determination of chlorate, chloride and chlorite in water with low contamination
OS GSO ISO 9297:2007 Water quality – Determination of chloride – Silver nitrate titration with chromate indicator (Mohr’s method).
OS GSO ISO 10304-1:2014 Water quality -- Determination of dissolved anions by liquid chromatography of ions -- Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate

Thai Industrial Standards Institute (TISI)

TIS 2024-2000 Sodium chlorate for industrial use.determination of chlorate content.dichromate titrimetric method
TIS 15.21-1990 Standard for portland cement.part 21: determination of free calcium sulphate in hydrated portland cement mortars

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 3199:2017 Sodium chlorate for industrial use -- Determination of chlorate content -- Dichromate titrimetric method
BH GSO ISO 15923-1:2017 Water quality -- Determination of selected parameters by discrete analysis systems -- Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection
BH GSO ISO 10304-1:2016 Water quality -- Determination of dissolved anions by liquid chromatography of ions -- Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate

Yugoslav Association for Standardization

JUS H.G8.423-1990 Pure chemicals Sodium sulfite, anhydrous, and sodium sulfite heptahydrate DETERMINATION OF CHLORIDE CONTENT Turbidimetric method
JUS H.Z1.163-1984 Testing of industrial vvaters. Determination od sulphate content. Gravimetric method with barium chlo- ride

Standard Association of Australia （SAA）

AS 2029:1977 Method for the determination of nitrate and nitrite content in waters

National Standardisation Body (ASRO)

STAS 8900/1-1971 SURFACE AND WASTE WATERS Nitrate determination
STAS 8601-1970 SURFACE AND WASTE WATERS Sulphate determination
STAS 8900/2-1971 SURFACE AND WASTE WATERS Nitrite determination
STAS 8934/12-1979 SALT (SODIUM CHLORIDE) Determination of suphate ions content

Portuguese Institute of Quality

E 202-1967 soil. Determine the amount of sulfate in soil and the amount of sulfate in water in soil
NP 1275-1976 Sodium chlorate used in industry. Measurement of chlorate content by dichromate volumetric method

Polski Komitet Normalizacyjny (PKN)

PN C04404-09-1986 Pigments for paints General methods of test Determination of water-soluble sulphates, chlorides and nitrates
PN C04537-02-1989 Water and waste water Determination of dissolved orthophosphates by colorimetric method with stannous chloride as reductant
PN C04537-06-1991 Water and waste water Test for phosphates Determination of disolvet polyphosphates
PN C04642-05-1991 Water and waste water. Tests of pollutants in atmospheric precipitation. Determination of nitrite and the sum of nitrate and nitrite by colorimetric method

Czech Standards Institute (UNMZ)

CSN 50 0430-1981 Determination of water-soluble sulfates in páper
CSN 65 2465-1981 Sodium Chloride (Salt) Methode of Sulfáte Content Determination

Indonesia Standards

SNI 06-2484-2002 Test methods for nitrite content in water by colorymetry

Austrian Standards

ONORM M 6289-1991 Water quality - Determination of chloride Silver nitrate titration with Chromate indicator (Mohr's method)
ONORM M 6283-1990 Water analysis; determination of fluoride, Chloride, nitrite, Phosphate, bromide, nitrate and sulfate by Ion exchange chromatography

Gosstandart of Russia

GOST 21119.11-1992 General methods of test for pigments and extenders. Determination of water-soluble sulphates, chlorides and nitrates

American National Standards Institute （ANSI)

ANSI/ASTM D5523:1994 Test Method for Polyurethane Raw Materials: Acidity by Argentometric Determination of Hydrolyzable Chlorine in Monomeric, Aromatic Isocyanates

National Association of Corrosion Engineers (NACE)

NACE TM0399-2005 Standard Test Method for Phosphonate in Brine