Sodium Sulfate UV Spectroscopy

Sodium Sulfate UV Spectroscopy, Total:476 items.

The international standard classification for "Sodium Sulfate UV Spectroscopy" includes: Chemical reagents , Salts , Fertilizers , Photographic chemicals , Alcohols. Ethers , Natural gas , Surface active agents , Biology. Botany. Zoology , Water quality , Analytical chemistry in general , Rubber , Boilers and heat exchangers , food products in general , Geology. Meteorology. Hydrology , Optics and optical measurements .

The Chinese standard classification for "Sodium Sulfate UV Spectroscopy" includes: General inorganic reagent , Analysis methods for toxic substances in water , Inorganic salt , Basic standards and general methods on chemical fertilizers , Photographic-grade chemicals , Basic organic chemicals , Natural gas , Surface active agent , Electrochemical, thermochemistry and optical profile type analyzer , Hygiene, safety and labor protection , Rubber products in general , Boiler and its auxiliary equipment , Environmental Quality Standard for atmosphere, water and soil , Food processing and products in general , Chemical additive , Agriculture and forestry technology , Meteorology , Chemical Measurement , Electron optics and other physical optics instrument , Hydrogeological survey , Cosmetics , Pharmaceutic minor ingredients and others .

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

GB/T 15963-1995 Sodium lauryl sulfate
GB/T 26798-2011 Single beam UV/VIS spectrophotometer
GB/T 13529-2003 Sodium ethoxylated alkyl sulfate
GB 9005-1988 Anhydrous sodium sulphite for industrial use
GB/T 9853-2008 Chemical reagent - Sodium sulfate anhydrous
GB 6912.1-1986 Determination of nitrate and nitrite - Nitrate UV photometric method
GB/T 34796-2017(英文版) Quantification and purity analysis of nucleic acid concentration in solution—Ultraviolet spectrophotometry
GB/T 16585-1996 Rubber,vulcanized-Test method of resistance to artificial weathering (Fluorescent UV lamp)
GB/T 15963-2008 Sodium lauryl sulfate
GB/T 22402-2008 Photography - Processing chemicals - Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
GB 29209-2012 National Food Safety Standard - Food Additive - Sodium Sulfate
GB/T 13248-1991 Vulcanized rubber-Determination of manganese content-Sodium periodate photometric methods
GB/T 14540.1-1993 Determination of molybdenum content for compoumd fertilizers. Thiocyanate spectrophotometric method
GB/T 9853-1988 Chemical reagent-Sodium sulfate,anhydrous
GB/T 14571.4-2008 glycol for industrial use - Determination of ultraviolet transmittance - Ultraviolet spectrophotometric method
GB 6912.2-1986 Determination of nitrate and nitrite - Nitrite UV photometric method
GB/T 14571.4-2022 Test method of ethylene glycol for industrial use—Part 4：Determination of ultraviolet transmittance—Ultraviolet spectrophotometric method
GB 9853-1988 Chemical Reagent Anhydrous Sodium Sulfate
GB/T 34796-2017 Quantification and purity analysis of nucleic acid concentration in solution-Ultraviolet spectrophotometry
GB/T 13529-2011 Sodium ethoxylated alkyl sulfate
GB/T 26519.1-2021 Persulfate for industrial use—Part 1:Sodium persulfate for industrial use
GB 637-1988 Chemical reagent Sodium thiosulfate pentahydrate
GB/T 14423-1993 Analysis of water used in boiler and cooling system. 2-Mercaptobenzothiazole. Ultraviolet spectrophotometry
GB/T 6009-2003 Anhydrous sodium sulfate for industrial use
GB/T 26519.1-2011 Persulfate for industrial use—Part 1:Sodium persulfate for industrial use
GB/T 15963-2022 Sodium lauryl sulfate
SN/T 0859-2016 Determination of dehydroacetic acid in condiments for export- Ultraviolet spectrophotometric method
GB 7474-1987 Water quality; Determination of copper; Sodium diethyldithiocarbamate spectrophotometric method
GB/T 26813-2011 Double beam UV/VIS spectrophotometer
GB/T 6009-2014 Anhydrous sodium sulfate for industrial use
GB/T 7474-1987 Water quality--Determination of copper--Sodium diethyldithiocarbamate spectrophotometric method
GB/T 11894-1989 Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photometric method
GB/T 13905-1992 Water quality－Determination of TNT－Sodium sulfite spectrophotometry
GB/T 25481-2010 On-line ultraviolet/visible spectrum analyzer
GB/T 15900-1995 Chemical reagent. Sodium pyrosulfite
GB/T 11060.8-2020 Natural gas—Determination of sulfur compounds—Part 8:Determination of total sulfur content by ultraviolet fluorescence method
GB/T 1268-1998 Chemical reagent--Sodium thiocyanate
GB/T 637-1988 Chemical reagent--Sodium thiosulfate pentahydrate
GB/T 11060.8-2012 Natural gas - Determination of sulfur compound - Part 8：Determination of total sulfur content by Ultraviolet fluorescence method
GB/T 637-2006 Chemical reagent - Sodium thiosulfate pentahydrate

Professional Standard - Environmental Protection

HJ 485-2009 Water quality - Determination of copper - Sodium diethydlthiocabamate spectrophotometric method
HJ 636-2012 Water quality. Determination of total nitrogen. Alkaline potassium persulfate digestion UV spectrophotometric method
HJ/T 346-2007 Water quality-Determination of nitrate-nitrogen-Ultraviolet spectrophotometry
HJ 756-2015 Water quality - Determination of butyl xanthate - UV spectrophotometric method
HJ 1044-2019 Ambient air—Automatic determination of sulfur dioxide—Ultraviolet fluorescence method
HJ 598-2011 Water quality-Determination of TNT-Sodium sulfite spectrophotometric method

National Metrological Technical Specifications of the People's Republic of China

JJF 1685-2018 Calibration Specification for Ultraviolet Fluorescence Sulfur Analyzers

Hunan Provincial Standard of the People's Republic of China

DB43/T 2130-2021 Ultraviolet Fluorescent Sulfur Meter Test Method

Professional Standard - Water Conservancy

SL 93.2-1994 Determination of oil and grease (Vltraviolet spectrophotometric method)
SL 84-1994 Determination of nitrogen(nitrate) (Ultraviolet spectrophtometric method)

Group Standards of the People's Republic of China

T/PZSGXH 003-2024 Byproduct sodium sulfite aqueous solution
T/QAS 082.3-2022 Chemical Analysis of Rock Salt and Glauber's Salt Part 3: Determination of Nitrate by Ultraviolet Spectrophotometry
T/CPCIF 0248-2023 Sodium sulfite solution byproduct from taurine production
T/CPCIF 0026-2019 Dilute sulfuric acid byproduct from beta-ionone production
T/SDAS 220-2021 By-product sodium sulfite solution
T/QGCML 3020-2024 Compound sodium bisulfate for water supply
T/PZSGXH 004-2024 Byproduct sodium sulfate aqueous solution
T/ZRX 007-2023 By-product sodium sulfite
T/CHC 1007-2023 Chondroitin sulfate sodium
T/ZGZS 0303-2023 Reclaimed industrial salt—Sodium sulfate
T/ZZB Q056-2022 By-product industrial salt (sodium chloride, sodium sulfate)
T/CIEP 0035-2023 Sodium sulfate decahydrate for industrial use
T/HATSI 0013-2021 Technical specification for separation and purification of sodium sulfite and sodium sulfate from arsenic containing mixed salt
T/QAS 035-2021 Determination of nitrate in brine by ultraviolet spectrophotometry
T/ZRX 004-2023 By-product sodium sulfate solution
T/HNNMIA 50-2023 Determination of selenium content in acid mud - Sodium thiosulfate titration method
T/ZAQ 10106-2022 By-product industrial salt (sodium chloride, sodium sulfate)
T/CSTM 00702-2022 Chemical reagent — Sodium thiosulfate anhydrous
T/STIC 110086-2023 Double Beam UV-VIS Spectrophotometer

Professional Standard - Chemical Industry

HGB 3171-1960 sodium bisulfate
HGB 3160-1960 Sodium sulfate (anhydrous)
HG/T 3812-2006 Sodium thiocyanate for industrial use
HGB 3161-1960 Sodium sulfite (anhydrous)
HG/T 3492-2003 Chemical reagent Sodium hydrogen sulfite
HG/T 2074-2004 Sodium hydrosulfite
HG/T 2826-1997 Sodium metbisulphite for industrial use
HGB 3159-1960 Crystalline sodium sulfite
HGB 3495-1962 Sodium thiocyanate
HG/T 5560-2019 Chromium compound by-product sodium sulfate
HG/T 2967-2000 Anhydrous sodium sulphite for industrial use
HG/T 2967-1997 Industrial Anhydrous Sodium Sulfite
HG/T 4021-2008 Chemical reagent—Sodium pyrosulfite
HG/T 2967-2010 Anhydrous sodium sulphite for industrial use
HG/T 2074-2011 Sodium hydrosulfite
HGB 3494-1962 Sodium Diethylaminothioformate
HG/T 3814-2006 Sodium bisulfite for industrial use
HG/T 4516-2013 Sodium Bisulfate for Industrial Use
HG/T 4535-2013 Sodium Sulfate for Cosmetic Use
HG/T 2826-2008 Sodium metabisulphite for industrial use
HG/T 4516-2022 Sodium bisulfate for industrial use
HGB 3158-1960 sodium bisulfite
HG/T 2328-2006 Sodium hyposulfite for industry use
HG/T 2328-1992 Industrial sodium thiosulfate

未注明发布机构

JIS K 1419:1958(1983) Sodium Sulphite (Anhydride)
FORD M98B46-A-1990 SODIUM BISULFITE (ANHYDROUS)
JIS K 8986:1975(1994) Sodium Sulfate (Reagent Chemicals)
JIS K 8987:1986(1995) Anhydrous Sodium Sulfate
JIS K 8059:1975(1996) Sodium Hydrogen Sulfite
JIS K 8638:1975(1994) Sodium Thiosulfate, Anhydrous
JIS K 8061:1975(1992) Sodium Sulfite, Anhydrous Na2SO3 M=126.04
JIS K 9002:1975(1996) Sodium Thiocyanate (Reagent Chemicals)

Professional Standard - Agriculture

47药典四部-2020 0401 UV-visible spectrophotometry
T/CRIAC 0007-2019 Reagents for environmental analysis - Sodium sulfate anhydrous
1719药典二部-2010 Sodium thiosulfate
NY/T 1799-2009 Determination of oxazolidinethione in rapeseed meal and feed Specification method
1759药典一部-2010 Appendix VA UV-Vis Spectrophotometry
2185药典二部-2020 Sodium thiosulfate
NY/T 1279-2007 Determination of Nitrate in Vegetables and Fruits UV-spectrophotometer
197药典三部-2020 Spectrophotometry 0401 UV-Vis Spectrophotometry
2186药典二部-2020 Part 12 Sodium Thiosulfate Injection
67药典四部-2015 0401 UV-visible spectrophotometry
2168药典二部-2010 Part II Seventeen Sodium Bisulfite
2091药典二部-2015 Sodium thiosulfate
331兽药典一部-2015 The first part of the text variety twelve strokes sodium thiosulfate
2297药典二部-2010 Appendix IV A UV-Vis Spectrophotometry
1720药典二部-2010 Part 12 Sodium Thiosulfate Injection
2092药典二部-2015 Part 12 Sodium Thiosulfate Injection
2239药典二部-2010 Part II Seventeen Sodium Metabisulfite

Taiwan Provincial Standard of the People's Republic of China

CNS 1423-1962 Sodium Sulfite, Anhydrous (Industrial Grade)
CNS 1342-1992 Sodium Dithionite for Industrial Use
CNS 1421-1962 Sodium Thiosulfate (Industrial Grade)
CNS 1422-1962 Method of Test for Sodium Thiosulfate of Industrial Grade
CNS 5152-1980 Crystalline Sodium Thiosulphate (Photographic Grade)
CNS 5843-1980 Method of Test for Anhydrous Sodium Sulfate Used in Explosives
CNS 1991-1978 Sodium Thiocyanate (Sodium Sulfocyanate)
CNS 435-1981 Sodium Sulfate, for Industrial Use
CNS 1167-1995 Method of Test for Soundness of Aggregate by Use of Sodium Sulfate or magnesium Sulfate
CNS 1949-1991 Sodium Hydrogen Sulfite(Sodium Bisulfite)
CNS 1992-1978 Sodium Thioglycollate
CNS 5842-1980 Anhydrous Sodium Sulfate for Use in Explosives
CNS 1004-1974 Methods of Test for Sodium Sulfate, Technical Grade
CNS 1993-1978 Sodium Thiosulfate
CNS 1985-1978 Sodium Sulfate

Professional Standard - Meteorology

QX/T 272-2015 Monitoring method for atmospheric sulfur dioxide. Ultraviolet fluorescence method

Professional Standard - Petrochemical Industry

SH/T 1820-2018 Aromatic hydrocarbons for industrial use-Determination of trace sulfur-Ultraviolet fluorescence method

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

GB 11894-1989 Water quility-Determination of total nitrogen UV spectrophotometric method-Alkaline potassium persulfate digestion method

Chongqing Provincial Standard of the People's Republic of China

DB50/T 834-2017 Determination of sulfur dioxide in ambient air by ultraviolet fluorescence method

National Metrological Verification Regulations of the People's Republic of China

JJG(地质) 1002-1990 Verification Regulations for UV/Visible Spectrophotometer
JJG 178-2007 Ultraviolet,Visible,Near-Infrared Spectrophotometers
JJG 689-1990 UV-VIS-NIR Spectrophotometer

Professional Standard - Machinery

JB/T 6836-2014 Ultra Violet Filter
JB/T 6836-1993 UV filter
JB/T 6778-1993 UV/VIS Near Infrared Spectrophotometer
JB/T 6777-1993 UV/VIS Spectrophotometer

Professional Standard - Geology

DZ/T 0064.59-2021 Methods for analysis of groundwater quality- Part 59: Determination of nitrate- Ultraviolet spectrophotometry
DZ/T 0064.59-1993 Groundwater quality test methods - the determination of nitrate radical with ultraviolet spectrophotometric method

Hebei Provincial Standard of the People's Republic of China

DB13/T 5028-2019 Determination of total sulfur content in alcohol-based fuels by ultraviolet fluorescence method

Professional Standard - Non-ferrous Metal

YS/T 1767-2025 Sodium gold sulfite solution

Professional Standard - Light Industry

QB/T 2334-1997 Method for the Qualitative Determination of Ultraviolet Absorbents in Cosmetics - Ultraviolet Spectrophotometry

Professional Standard - Urban Construction

CJ/T 66-1999 Municipal sewage.Determination of copper.Sodium diethyldithiocabamate spectrophotometric method

Sichuan Provincial Standard of the People's Republic of China

DB51/T 1689-2013 Determination of total sulfur content in liquefied natural gas (LNG) by ultraviolet fluorescence method
DB51/T 1699-2013 Determination of total sulfur content in liquefied petroleum gas (LPG) by ultraviolet fluorescence method

Shanghai Provincial Standard of the People's Republic of China

DB31/ 4-2-1989 UV sterilizer

Professional Standard - Medicine

YY 0204-1995 Pharmaceutical adjuvant - Sodium hydrogensulfite

Heilongjiang Provincial Standard of the People's Republic of China

DB23/T 2077-2018 Determination of sodium dodecylbenzenesulfonate in water by high performance liquid chromatography separation with ultraviolet detection

Professional Standard - Electron

SJ/T 11475-2014 UV curable coating for optical fibre

Ente Nazionale Italiano di Unificazione

UNI 11759:2019 Determination of Total nitrogen - UV Spectrometry Method after oxidative digestion with sodium persulphate by means of the Flow Injection Analysis (FIA)
UNI 7691:1977 Elastomers. Tests on vulcanized rubber. Determination of styrene by ultraviolet spectrophotometry.
UNI EN 15486:2008 Ethanol as a blending component for petrol - Determination of sulfur content - Ultraviolet fluorescence method
UNI EN ISO 20846:2005 Petroleum products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method
UNI EN 12396-3:2001 Non-fatty foods - Determination of dithiocarbamate and thiuram disulfide residues - UV spectrometric xanthogenate method
UNI EN ISO 20846:2020 Petroleum products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method
UNI EN ISO 20846:2012 Petroleum products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method

Japanese Industrial Standards Committee (JISC)

JIS K 8973:1992 Sodium hydrogen sulfate monohydrate
JIS K 1471:1967 Sodium pyrosulfite (sodium metabisulfite)
JIS K 8061:1992 Sodium sulfite
JIS K 8638:1994 Sodium thiosulfate
JIS K 8987:1995 Sodium sulfate
JIS K 1435:1986 Sodium sulfide
JIS K 8987:2006 Sodium sulfate
JIS K 8059:1996 Sodium hydrogensulfite
JIS K 9002:1996 Sodium thiocyanate
JIS K 1420:1958 Sodium thiosulfate (crystalline)
JIS K 9568:1976 Sodium pyrosulfate
JIS K 8638:2011 Sodium thiosulfate (Reagent)
JIS K 1419:1958 Sodium sulphite (anhydride)
JIS K 8737:1996 Sodium dithionite
JIS K 8987:2022 Sodium sulfate (Reagent)
JIS K 8637:2006 Sodium thiosulfate pentahydrate
JIS K 8959:1993 Aluminium sodium sulfate 12-water
JIS K 8059:2018 Sodium hydrogensulfite (Reagent)
JIS K 8637:1996 Sodium thiosulfate pentahydrate
JIS K 1418:1958 Sodium sulphite (crystal)
JIS K 9002:2015 Sodium thiocyanate (Reagent)
JIS K 7717:1986 Photographic grade sodium thiosulfate, crystalline
JIS K 8631:1961 Sodium thioglycollate
JIS K 8986:1994 Sodium sulfate decahydrate
JIS K 8986:2013 Sodium sulfate decahydrate (Reagent)
JIS K 2541-6:2013 Crude petroleum and petroleum products.Determination of sulfur content Part 6: Ultraviolet fluorescence method
JIS K 2541-6:2003 Crude oil and petroleum products -- Determination of sulfur content Part 6: Ultraviolet fluorescence method
JIS K 8060:1994 Sodium sulfite heptahydrate
JIS K 8252:2010 Ammonium peroxodisulfate (Reagent)
JIS K 7716:1986 Photographic grade sodium sulfite, anhydrous

Korean Agency for Technology and Standards (KATS)

KS M 1422-2020 Sodium pyrosulfite(Sodium metabisulfite)
KS M 1422-2015(2020) Sodium pyrosulfite(Sodium metabisulfite)
KS M 1309-2014 Sodium thiosulfate
KS M 1416-2022 Sodium sulfate
KS M 1309-2009 Sodium thiosulfate
KS M 1416-1986 Sodium sulfate
KS M 1416-2017(2022) Sodium sulfate
KS M 8557-2015 Sodium thiosulfate
KS M 1309-1984 Sodium thiosulfate
KS M 8114-1982 SODIUM SULFATE
KS M 1416-2017 Sodium sulfate
KS M 8114-1997 SODIUM SULFATE
KS M 8117-2018 Sodium thiocyanate
KS M 8113-2020 Sodium sulfite
KS M 8117-2018(2023) Sodium thiocyanate
KS M 1402-2017(2022) Sodium sulfite(anhydride)
KS M 1402-2002 Sodium sulfite(anhydride)
KS M 8113-2015 Sodium sulfite
KS M 8557-2020 Sodium thiosulfate(Reagent)
KS M 8557-2005 Sodium thiosulfate
KS M 1402-1987 Sodium sulfite(anhydride)
KS M 8113-1986 Sodium sulfite
KS M 8117-2023 Sodium thiocyanate
KS M 8113-2015(2020) Sodium sulfite
KS M 8434-2018(2023) Sodium hydrogensulfite
KS M 1422-2010 Sodium pyrosulfite(Sodium metabisulfite)
KS M 1422-1985 Sodium pyrosulfite(Sodium metabisulfite)
KS M 1416-2012 Sodium sulfate
KS M 8421-2023 Sodium sulfate decahydrate
KS M 8421-2018 Sodium sulfate decahydrate
KS M 8434-2018 Sodium hydrogensulfite
KS M 8434-2023 Sodium hydrogensulfite
KS M 8421-2018(2023) Sodium sulfate decahydrate
KS M ISO 10636:2002 Photography－Processing chemicals－Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
KS M 8117-2012 Sodium thiocyanate
KS M ISO 10636-2024 Photography — Processing chemicals — Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
KS M 8022-1996(2001) SODIUM THIOSULFATE PENTAHYDRATE
KS M 1309-2024 Sodium thiosulfate pentahydrate (crystalline)
KS M 1401-2017 Sodium sulfite(crystal)
KS M 8112-2018(2023) Sodium sulfite heptahydrate
KS M 1309-2019 Sodium thiosulfate pentahydrate (crystalline)
KS M 1309-2019(2024) Sodium thiosulfate pentahydrate (crystalline)
KS I ISO 10498-2020 Ambient air－Determination of sulfur dioxide－Ultraviolet fluorescence method
KS M 1401-2022 Sodium sulfite(crystal)
KS M 8112-2023 Sodium sulfite heptahydrate
KS M ISO 10636:2019 Photography — Processing chemicals — Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
KS M ISO 10636-2019 Photography — Processing chemicals — Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
KS M 8164-2013 Sodium hydrosulfite
KS M 8022-1986 SODIUM THIOSULFATE PENTAHYDRATE
KS M 1401-2017(2022) Sodium sulfite(crystal)
KS M 1401-1987 Sodium sulfite(crystal)
KS M 8164-2004 Sodium hydrosulfite
KS M 1401-2002 Sodium sulfite(crystal)
KS I ISO 10498-2005(2020) Ambient air－Determination of sulfur dioxide－Ultraviolet fluorescence method
KS I ISO 10498:2005 Ambient air－Determination of sulfur dioxide－Ultraviolet fluorescence method
KS M ISO 10636-2019(2024) Photography — Processing chemicals — Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
KS M 8049-1993 Sodium metaarsenite
KS M 1402-2017 Sodium sulfite(anhydride)
KS M 1422-2015 Sodium pyrosulfite(Sodium metabisulfite)
KS M 8434-2012 Sodium hydrogensulfite
KS M 8049-2008 Sodium metaarsenite
KS M 1402-2022 Sodium sulfite(anhydride)
KS M 8112-2018 Sodium sulfite heptahydrate
KS M ISO 20846:2021 Petroleum products — Determination of sulfur content of automotive fuels — Ultraviolet fluorescence method
KS M 8112-1986 Sodium sulfite heptahydrate
KS M ISO 20846-2021 Petroleum products — Determination of sulfur content of automotive fuels — Ultraviolet fluorescence method
KS M 8421-2012 Sodium sulfate decahydrate
KS M 8164-2004(2009) Sodium hydrosulfite
KS M ISO 20846-2012(2017) Petroleum products－Determination of sulfur content of automotive fuels－Ultraviolet fluorescence method
KS M ISO 20846:2012 Petroleum products－Determination of sulfur content of automotive fuels－Ultraviolet fluorescence method
KS M ISO 17198:2021 Dimethyl ether(DME) for fuels — Determination of total sulfur, ultraviolet fluorescence method

Magyar Szabványügyi Testület

MSZ 24215-1964 Sodium Thiosulfate Analysis
MSZ 6067-1966 Sodium bisulfite, industrial sodium bisulfite
MSZ 2194-1982 Sodium thiosulfate
MSZ 9793-1968 Sodium thiosulfate
MSZ 9277-1957 Sodium sulfate for analysis
MNOSZ 9791-1953 Industrial sodium sulfate
MSZ 9276-1966 Anhydrous sodium sulfate for analysis
MSZ 9275-1982 Crystalline sodium sulfate for analysis
MNOSZ 960-1950 crystalline sodium sulfite
MNOSZ 9415-1955 yellow. sodium iron sulfate
MNOSZ 925-1950 Anhydrous sodium sulfate, industrial
MNOSZ 9414-1955 Dianiline yellow. sodium sulfate
MNOSZ 19965-1955 Mineral oil sodium sulfate test
MNOSZ 1015-1951 Sodium sulfite, anhydrous and industrial

CZ-CSN

CSN 68 5269-1969 Sodium metabisulphite (sodium pyro- ulphite)
CSN 68 5430-1974 Sodium thiosulphate
CSN 68 5493-1958 Sulfite
CSN 68 5401-1981 Sodium sulphate rystalliform
CSN 65 3120-1986 Sodium thiosulphate crystalline for industrial use
CSN 65 3127-1963 Crystallic sodium sulphate, technical
CSN 65 3122-1981 Sodium hydrosulphite technical.
CSN 68 5492-1969 Sodium sulfite anhydrous - Reagent
CSN 66 8102 Cast.15-1997 Smokeless powder. Test Methods. Determination of sodium sulfate and potassium sulfate
CSN 65 3119-1956 Dry sodium thiosulfate for photography
CSN 65 2059-1981 SODIUM HYDROXIDE TECHN1CAL Methods for DotiTinination of Sodium Sulphato
CSN 65 3125-1986 Sodium metabisulphite technical grade

British Standards Institution (BSI)

BS EN 14212:2024 Ambient air. Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
BS EN 12396-3:2000 Non-fatty foods - Determination of dithiocarbamate and thiuram disulfide residues - UV spectrometric xanthogenate method
BS ISO 10636:1994 Photography. Processing chemicals. Specification for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
BS ISO 10636:1994(2000) Photography — Processingchemicals — Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
BS ISO 20729:2017 Natural gas. Determination of sulfur compounds. Determination of total sulfur content by ultraviolet fluorescence method
BS 3301:1960 Sodium thiosulphate hydrated photographic grade
BS 3302:1960 Sodium thiosulphate anhydrous photographic grade
BS ISO 10636:1995 Photography - Processing chemicals - Specification for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
BS 3302:1978 Specification for photographic grade sodium thiosulphate, anhydrous
BS EN 15486:2007 Ethanol as a blending component for petrol. Determination of sulfur content. Ultraviolet fluorescence method
BS EN ISO 20846:2019 Petroleum products. Determination of sulfur content of automotive fuels. Ultraviolet fluorescence method
BS EN ISO 20846:2011 Petroleum products. Determination of sulfur content of automotive fuels. Ultraviolet fluorescence method
BS 3301:1978 Specification for photographic grade sodium thiosulphate, crystalline
BS 3304:1960 Sodium sulphite anhydrous photographic grade
BS ISO 17198:2014 Dimethyl ether (DME) for fuels. Determination of total sulfur, ultraviolet fluorescence method

IN-BIS

IS 248-1978 Specification for sodium bisulfite (sodium metabisulfite)
IS 1919-1982 Sodium bisulfite specification
IS 4505-1968 Specification for sodium formaldehyde sulfoxylate
IS 247-1987 Specification for Anhydrous Sodium Sulfite
IS 2211-1972 Specification for Anhydrous Sodium Thiosulfate, Photographic Grade

Swedish Institute for Standards

SS-EN 12396-3:2000 Non-fatty foods - Determination of dithiocarbamate and thiuram disulfide residues - Part 3: UV spectromic xanthogenate method
SS-EN 15486:2007 Ethanol as a blending component for petrol - Determination of sulfur content - Ultraviolet fluorescence method

American Water Works Association (AWWA)

AWWA QTC97050 Comparison of Combustion Versus UV/Persulfate TOC Analysis
AWWA QTC98249 Total Organic Carbon Analysis for Difficult Matrices: An Ultra Violet/Persulfate Approach
AWWA B601-2011 Sodium Metabisulfite
AWWA B601-2005 Sodium Metabisulfite
AWWA B601-2017 Sodium Metabisulfite
AWWA B601-2000 Sodium Metabisulfite
AWWA WQTC58815 UV Destruction of Malathion

Gosstandart of Russia

GOST 34712-2021 Natural gas. Determination of total sulfur by ultraviolet fluorescence method
GOST ISO 20846-2012 Petroleum products. Determination of sulfur content by ultraviolet fluorescence method
GOST 34237-2017 Petroleum products. Determination of total sulfur by method ultraviolet fluorescence
GOST 244-1976 Sodium thiosulphate, crystalline. Specifications
GOST 13367-1977 Sodium thiocynate. Specifications
GOST R 52733-2007 Ambient air. Determination of sulfur dioxide. Ultraviolet fluorescence method
GOST R EN ISO 20846-2006 Petroleum products. Determination of sulfur content by ultraviolet fluorescence method
GOST 4166-1976 Reagents. Sodium sulphate. Specifications
GOST 6318-1977 Sodium sulphate technical. Specifications
GOST 6053-1977 Reagents. Sodium bisulphate. Specifications
GOST 27068-1986 Reagents. Sodium thiosulphate 5-aqueous. Specifications
GOST 195-1977 Reagents. Sodium sulphite. Specifications
GOST 10643-1975 Reagents. Sodium thiocyanate. Specifications
GOST 5644-1975 Anhydrous sodium sulphite. Specifications
GOST 1.5-1985 State system of standardization. Lay-out formulation, presentation and contents of standards
GOST 1.5-1993 Interstate standardization procedures. General requirements for lay-out, formulation, presentation and contents of standards
GOST 4171-1976 Reagents. Sodium sulphate 10-aqueous. Specifications
GOST 21458-1975 Sodium sulphate crystallization. Specifications

RO-ASRO

STAS 1817/3-1974 SODIUM THIOSULFATE Methods of analysis
STAS 1491-1970 TECHNICAL SODIUM SULPHIDE
STAS 1817/2-1975 SODIUMTHIOSULFATE, TECHNICAL GRADE
STAS 2126-1984 ANII YDUOUS TECUNICAL SODIl'M SULIMIATH
STAS SR 13371-1997 Sodium chloride. Determination of total iodine. Titrimetric Method with sodium thiosulfate
SR 723-17-1997 Leather - Determination of sodoium sulphate
STAS 2221/3-1981 ANHYDROUS SODIUM SULFITE Checking methods
STAS 6413-1986 TECHN1CAL SODICM F'ORMAL- DEHYDE SULPHOXYLATE
STAS 992-1975 Sodium pyrosulfite technical grade

Danish Standards Foundation

DS/EN 12396-3:2000 Non-fatty foods - Determination of dithiocarbamate and thiuram disulfide residues - Part 3: UV spectrometric xanthogenate method
DANSK DS/EN 12396-3:2000 Non-fatty foods - Determination of dithiocarbamate and thiuram disulfide residues - Part 3: UV spectrometric xanthogenate method
DANSK DS/EN 15486:2007 Ethanol as a blending component for petrol - Determination of sulfur content - Ultraviolet fluorescence method
DS/EN 15486:2007 Ethanol as a blending component for petrol - Determination of sulfur content - Ultraviolet fluorescence method
DS/ISO 10498:2007 Ambient air - Determination of sulfur dioxide - Ultraviolet fluorescence method
DANSK DS/ISO 10498:2006 Ambient air - Determination of sulfur dioxide - Ultraviolet fluorescence method
DANSK DS/ISO 17198:2015 Dimethyl ether (DME) for fuels - Determination of total sulfur, ultraviolet fluorescence method
DS/EN 26595:1993 Water quality. Determination of total arsenic. Silver diethyldithiocarbamate spectrophotometric method
DANSK DS/ISO 20846:2019 Petroleum products – Determination of sulfur content of automotive fuels – Ultraviolet fluorescence method
DS/EN ISO 20846:2011 Petroleum products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method

Bureau of Indian Standards

IS 14781-2000 Sodium Thiosulphate
IS 248-2023 Sodium Bisulphite, Technical (Sodium Metabisulphite)- Specification
IS 246-1986 Sodium thiosulphate, crystalline, photographic grade
IS 379-1952 Anhydrous Sodium Sulphate, Pharmaceutical
IS 4505-2015 Sodium Formaldehyde Sulphoxylate - Specification
IS 4752-1994 Sodium Metabisulphite, Food Grade

Association Francaise de Normalisation

NF EN 12396-3:2000 Non-fatty foods - Determination of residues of dithiocarbamates and thiuram disulphides - Part 3: UV spectrometric method using xanthogenate
NF T20-459:1980 Sodium sulphate for industrial use. Determination of sodium sulphate content. Gravimetric method.
NF EN 15486:2007 Ethanol as a gasoline blending base - Sulfur determination - Ultraviolet fluorescence method
NF T20-456:1976 Sodium sulphate for industrial use. Determination of iron content. 1,10 phenanthroline photometric method.
NF T20-460:1980 Sodium sulphate for industrial use. Determination of calcium content flame atomic absorption spectrometric method.
NF V03-091-3*NF EN 12396-3:2000 Non-fatty foods - Determination of dithiocarbamate and thiuram disulfide residues - Part 3 : UV spectrometric xanthogenate method
NF X20-518*NF ISO 20729:2018 Natural gas - Determination of sulfur compounds - Determination of total sulfur content by ultraviolet fluorescence method
NF M41-020*NF ISO 17198:2015 Dimethyl ether (DME) for fuels - Determination of total sulfur - Ultraviolet fluorescence method
NF ISO 20729:2018 Natural gas - Determination of sulfur compounds - Determination of total sulfur content by the UV fluorescence method
NF T29-002:1968 Photography chemicals - Crystallized sodium thiosulfate.
NF EN ISO 20846:2019 Petroleum products - Determination of sulfur content of automobile fuels - Ultraviolet fluorescence method
NF T20-417:1975 Sodium carbonate for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.
NF M07-109*NF EN ISO 20846:2019 Petroleum products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method
NF T29-001:1968 Chemicals for Photography - Sodium Sulphite.
NF EN ISO 20846:2011 Petroleum products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method
NF M07-122*NF EN 15486:2007 Ethanol as a blending component for petrol - Determination of sulfur content - Ultraviolet fluorescence method.

Lithuanian Standards Office

LST EN 12396-3-2000 Non-fatty foods - Determination of dithiocarbamate and thiuram disulfide residues - Part 3: UV spectrometric xanthogenate method
LST EN 15486-2007 Ethanol as a blending component for petrol - Determination of sulfur content - Ultraviolet fluorescence method

Spanish Association for Standardization (UNE)

UNE 30189:1963 ANALYSIS REAGENTS. SODIUM THIOSULPHATE.
UNE 30187:1962 ANALYSIS REAGENTS. ANHYDROUS SODIUM SULPHATE.
UNE-EN 15486:2008 Ethanol as a blending component for petrol - Determination of sulfur content - Ultraviolet fluorescence method
UNE 30175:1962 ANALYSIS REAGENTS. ACID SULPHATE OF MELTED SODIUM.
UNE-EN 12396-3:2001 Non-fatty foods. Determination of dithiocarbamate and thiuram disulfide residues. Part 3: UV spectrometric xanthogenate method.
UNE 84170:1983 OIL OF LEMON. ULTRA-VIOLET SPECTROPHOTO METRIC ANALYSIS
UNE 30 187 Analytical reagents. Anhydrous sodium sulfate S04Na2M 142,06
UNE 55504-3:1981 SURFACE ACTIVE AGENTS. ANALYSIS OF TECHNICAL SODIUM SEC-ALKYLSULPHATES. DETERMINATION OF THE SODIUM SEC-ALKYLSULPHATES CONTENT
UNE-EN ISO 20846:2020 Petroleum products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method (ISO 20846:2019)
UNE-ISO 10498:2006 Ambient air -- Determination of sulfur dioxide -- Ultraviolet fluorescence method (ISO 10498:2004)
AENOR UNE 55660:1982 Surface agents. Sodium sulfate used as raw material for detergent formulations. Determination of sodium sulfate content. Gravimetric method.
UNE 34233:1984 SODIUM CHLORIDE. DETERMINATION OF SULPHATE CONTENT. BARIUM SULPHATE GRAVIMETRIC METHOD.
UNE 30 175 Analytical reagents. Molten sodium bisulfate S04HNaM 120,07

IT-UNI

UNI 6491-1969 Photosensitive sodium thiosulfate. Characteristics and tests
UNI 6490-1969 Photosensitive sodium sulfite. Characteristics and tests
UNI 7691-1977 Elastomeric Materials: Testing of Vulcanized Materials, Determination of Styrene by UV Spectrophotometry

German Institute for Standardization

DIN EN 12396-3:2000 Non-fatty foods - Determination of dithiocarbamate and thiuram disulfide residues - Part 3: UV-spectrometric xanthogenate method; German version EN 12396-3:2000
DIN EN 12396-3:2000-10 Non-fatty foods - Determination of dithiocarbamate and thiuram disulfide residues - Part 3: UV-spectrometric xanthogenate method; German version EN 12396-3:2000
DIN EN ISO 20846:2019-12 Petroleum products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method (ISO 20846:2019); German version EN ISO 20846:2019

General Motors Corporation (GM)

GM 9985979-1995 Adhesive, One-Part, Acrylic, UV-Light Cure

American National Standards Institute （ANSI)

ANSI PH4.250-1980 Photographic Grade Sodium Thiosulfate, Anhydrous (Na2S2O3) and Sodium Thiosulfate, Crystalline (Na2S2O3. 5H2O)
ANSI/AWWA B601-2005 Sodium Meta bisulfite
ANSI/AWWA B601-2017 Sodium Metabisulfite
ANSI/AWWA B601-2011 Sodium Metabisulfite
ANSI/NAPM IT4.177-1983 Photography (Chemicals) - Sodium Thiocyanate Crystals and Sodium Thiocyanate Solution (50%)
ANSI PH4.177-1983 Photography (Chemicals) - Sodium Thiocyanate Crystals and Sodium Thiocyanate Solution (50%)
ANSI/I3A IT4.177-1983 Photography (Chemicals) – Sodium Thiocyanate
ANSI PH4.175-1980 Photographic Grade Sodium Sulfate, Anhydrous, Na2SO4
ANSI/I3A IT4.175-1980 Photography (Chemicals) – Sodium Sulfate, Anhydrous

Indonesia Standards

SNI 06-2138-1991 Sodium metabisulphite
SNI 06-1314-1989 Technical grade sodium thiosulphate
SNI 06-3737-1995 Technical sodium lauryl sulphate
SNI 2138-2013 Natrium metabisulfit teknis
SNI 06-0598-1989 Technical grade sodium carbonate
SNI 06-1444-1989 Sodium lauryl ether sulphate (SLES)
SNI 06-4987-1999 Method for production of standard sodium thiosulphate 0.1 N solutions and method for standardization

International Organization for Standardization (ISO)

ISO 5142:1977 Sodium sulphate for industrial use; Determination of sodium sulphate content; Gravimetric method
ISO 10636:1994 Photography; processing chemicals; specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
ISO 20729:2017 Natural gas - Determination of sulfur compounds - Determination of total sulfur content by ultraviolet fluorescence method
ISO 10498:2004 Ambient air - Determination of sulfur dioxide - Ultraviolet fluorescence method
ISO 419:1972 Photographic grade sodium thiosulphate, crystalline; Specification
ISO 3300:1976 Photographic grade sodium thiosulphate, anhydrous; Specification
ISO/CD 20846:2023 Petroleum products — Determination of sulfur content of automotive fuels — Ultraviolet fluorescence method
ISO 20846:2019 Petroleum products — Determination of sulfur content of automotive fuels — Ultraviolet fluorescence method
ISO 17198:2014 Dimethyl ether (DME) for fuels - Determination of total sulfur, ultraviolet fluorescence method
ISO 20846:2011 Petroleum products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method

YU-JUS

JUS H.G8.461-1991 Reagents. Potassium sulpbate. Determinatlon of sodium conteat. Fleaae emlssiem spectrophotometric metbod
JUS H.G8.420-1990 Reagents. Sodium sulphite, anhydrous and sodium sulphite beptabydrate. ?eterminaticm of sodium sulphite and sodium sulphite heptahydrate contents. Volumetric method
JUS H.B8.320-1977 Sodium and potassium silicates for industrial use. Determination of sulphates content. Bariton sulphate gravimetric method
JUS H.G8.421-1990 Reagents. Sodlum sulphite, anhydrous and sodium sulphite heptahydrate. Determinatlcm of substances insoluble in nater. Gravimstric ttethod
JUS H.G8.451-1990 Reagents. Zine sulphate heptahvdrate. Determination of potassium and sodium contents. Flame emission speetrophotometric method

Standards Norway

NS-EN 12396-3:2000 Non-fatty foods — Determination of dithiocarbamate and thiuram disulfide residues — Part 3: UV spectrometric xanthogenate method
NS-EN 15486:2007 Ethanol as a blending component for petrol — Determination of sulfur content — Ultraviolet fluorescence method

PK-PSQCA

PS 443-1975 SPECIFICATION FOR SODIUM THIOSULPHATE (REVISED)
PS 283-1963 METHOD OF TEST FOR SOUNDNESS OF AGGREGATES BY USE OF SODIUM SULPHATE OR MAGNESIUM SULPHATE
PS 179-1962 ANHYDROUS SODIUM SULPHATE, TECHNICAL

GCC Standardization Organization

GSO ISO 10636:2015 Photography -- Processing chemicals -- Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
GSO ISO 10498:2015 Ambient air -- Determination of sulfur dioxide -- Ultraviolet fluorescence method
GSO ISO 20729:2022 Natural gas — Determination of sulfur compounds — Determination of total sulfur content by ultraviolet fluorescence method
GSO ISO 17198:2016 Dimethyl ether (DME) for fuels -- Determination of total sulfur, ultraviolet fluorescence method
GSO 2166:2011 Sodium Lauryl Ether Sulfate
GSO ISO 20846:2022 Petroleum products — Determination of sulfur content of automotive fuels — Ultraviolet fluorescence method

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 10498:2017 Ambient air -- Determination of sulfur dioxide -- Ultraviolet fluorescence method
BH GSO ISO 20729:2023 Natural gas — Determination of sulfur compounds — Determination of total sulfur content by ultraviolet fluorescence method
BH GSO ISO 20846:2023 Petroleum products — Determination of sulfur content of automotive fuels — Ultraviolet fluorescence method

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 10498:2015 Ambient air -- Determination of sulfur dioxide -- Ultraviolet fluorescence method
OS GSO ISO 17198:2016 Dimethyl ether (DME) for fuels -- Determination of total sulfur, ultraviolet fluorescence method
OS GSO 2166:2011 Sodium Lauryl Ether Sulfate

PL-PKN

PN-ISO 20729-2020-10 P Natural gas -- Determination of sulfur compounds -- Determination of total sulfur content by ultraviolet fluorescence method
PN Z04200-02-1988 Air purity protection ests for oxalic acid etermination of oxalic acid by ltraviolet absorption spectrophotometry
PN C99058-1953 Sodium acid sulfite for photographic purposes
PN C99059-1970 Sodium sulphite auhydrous photographical
PN C84002-11-1988 Sodium hydroxide technical Determination of sodium sulphate content

AR-IRAM

IRAM 17701-1959 Sodium thiosulfate crystal for photography
IRAM 17 702-1959 Sodium sulfite for photography

European Committee for Standardization (CEN)

EN 12396-3:2000 Non-fatty foods - Determination of dithiocarbamate and thiuram disulfide residues - Part 3: UV spectrometric xanthogenate method
EN ISO 20846:2019 Petroleum products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method (ISO 20846:2019)

IL-SII

S.I.461-1962 SODIUM BISULPHITE SOLUTION

SCC

SPC GB/T 37186-2018 Gas analysis -- Determination of sulfur dioxide and nitrogen oxides -- Ultraviolet differential optical absorption spectroscopy (TEXT OF DOCUMENT IS IN CHINESE)

TR-TSE

TS 757-1969 SODIUM CARBONATE FOR INDUSTRIAL USE DETERMINATION OF SULPHATE CONTENT BARIUM SULPHATE GRAVIMERTIC METHOD
TS 1866-1975 SODIUM SULPHATE ANHYDROUS AND CRYSTAL

NL-NEN

NEN 6581-1985 Rain water - UV-photometric determination of nitrate content

VN-TCVN

TCVN 7726-2007 Ambient air.Determination of sulfur dioxide.Ultraviolet fluorescence method

BE-NBN

NBN T 03-179-1980 Sodium sulphate for industrial use - Determination of sodium sulphate content - Gravimetrie method

South African Bureau of Standard

SANS 1326:2008 Sodium lauryl ether sulphate
SANS 1326:1981 Sodium lauryl ether sulphate

Defense Logistics Agency

DLA A-A-59160 VALID NOTICE 1-2004 SODIUM SULFITE, ANHYDROUS, TECHNICAL
DLA A-A-59160-1998 SODIUM SULFITE, ANHYDROUS, TECHNICAL
DLA A-A-59160 A-2009 SODIUM SULFITE, ANHYDROUS, TECHNICAL

United States Navy

NAVY MIL-S-16917 B-1984 SODIUM BISULFATE (NITER CAKE)

GM Europe

GME QK 000198-1983 Polycarbonat -Formmasse, UV-stabilisiert Polycarbonate - Moulding Compounds, UV Stabilized
GME B 040 1860-1990 Sodium Hydrogensulphite Solution (German)

American Society for Testing and Materials (ASTM)

ASTM D1768-89(1995)e1 Standard Test Method for Sodium Alkylbenzene Sulfonate in Synthetic Detergents by Ultraviolet Absorption

VE-FONDONORMA

NORVEN 76-34-1965 Measure the separability of a mixture by magnesium sulfate or sodium sulfate

TH-TISI

TIS 1142-1993 Sodium hydrosulphite for industrial use

ANSI - American National Standards Institute

IT4.175-1980 Photography (Chemicals) - Sodium Sulfate@ Anhydrous