Sulfite analysis method

Sulfite analysis method, Total:218 items.

The international standard classification for "Sulfite analysis method" includes: Ferroalloys , Inorganic chemicals in general , Boilers and heat exchangers , Metalliferous minerals , Surface active agents , Pulps , Cadmium, cobalt and their alloys , food products in general , Chemical analysis , Non-metalliferous minerals , Nickel, chromium and their alloys , Other non-ferrous metals and their alloys , Chemical analysis of metals , Cosmetics. Toiletries , Water quality , Sugar. Sugar products. Starch .

The Chinese standard classification for "Sulfite analysis method" includes: Steel and iron alloy analysis method , Inorganic chemicals in general , Boiler and its auxiliary equipment , Heavy metal ore , Chemical reagent in general , Paper pulp and paperboard , Rare metals and their alloys analysis method , Food sanitation , Basic standards and general methods for water treatment agent , Building material raw material ore , Radioactive metal ore , Other chemical products in general , Precious metals and its alloy analysis method , Cosmetics , Analysis methods for toxic substances in water , Sugar refining and sugar products in general .

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

GB/T 6912.3-1986 Methods for analysis of water for boiler and for cooling; The determination of nitrates and nitrites; Alpha-naphthylamine hydrochloride photometric method
GB/T 4325.28-1984 Methods for chemical analysis of molybdenum;The tetraphenyl arsonium chloride hydrochloride-thiocyanate photometric method for the determination of tungsten content
GB/T 6912.2-1986 Methods for analysis of water for boiler and for cooling--The determination of nitrates and nitrites--Ultraviolet spectrophotometry for nitrites
GB/T 4324.28-1984 Methods for chemical analysis of tungsten - The thiocyanate photometric method for the determination of molybdenum content
GB/T 6911.1-1986 Methods for analysis of water for boiler and for cooling; The determination of sulfate; Gravimetric method
GB/T 14426-1993 Analysis of water used in boiler and cooling system－Determination of sulfite
GB 3654.9-1983 Methods for chemical analysis of ferroniobium;The thiocyanate photometric method for the determination of tungsten content
GB/T 14506.14-2010 Methods for chemical analysis of silicate rocks—Part 14:Determination of ferrous oxide content
GB 6912.2-1986 Determination of nitrate and nitrite - Nitrite UV photometric method
GB/T 13507-1992 Unbleached sulfite pulp
GB/T 10304-2008 Analytical method of cathode carbonate
GB/T 6912.1-2006 Methods for analysis of water for boiler and for cooling determination of nitrates and nitrites - Part 1: Ultraviolet spectrophotometry for nitrates
GB/T 23834.1-2009 Chemical analysis method for stannous sulfate - Part 1: Determination of stannous sulfate content - Volumetric method of potassium dichromate
GB/T 23940-2009 Analytical methods of persulfate products for industrial use
GB/T 32677-2016 Detection method of inorganic sulfite in toothpaste
GB/T 4702.1-1997 Methods for chemical analysis of chromium metal the ammonium ferrous sulfate-volumetric method for the determination of chromium content
GB/T 6912.1-1986 Methods for analysis of water for boiler and for cooling; The determination of nitrates and nitrites; Ultraviolet spectrophotometry for nitrates
GB/T 23834.3-2009 Chemical analysis method for stannous sulfate - Part 3: Determination of alkali metals sulfate and alkaline-earth metals sulfate - Gravimetric method
GB/T 13506-2008 Bleached sulfite pulp
GB/T 4102.9-1983 Methods for chemical analysis of high-titanium slag and rutile;The persulfate oxidation arsenite volumetric method for the determination of manganous monoxide content
GB/T 23852-2009 Analytical method of thiocyanate for industrial use
GB/T 6730.32-1986 Methods for chemical analysis of iron ores--The ferrous sulfate volumetric method for the determination of vanadium content
GB/T 8639.1-1988 Vanadium; Determination of vanadium content; Potassium permanganate-ammonium ferrous sulphate volumetric method
GB/T 23834.2-2009 Chemical analysis method for stannous sulfate - Part 2: Determination of insoluble substance in hydrochloric acid - Gravimetric method
GB/T 3148-1982 Bleached sulphite reedpulp
GB/T 6911.2-1986 Methods for analysis of water for boiler and for cooling--The determination of sulfate--Photometric method as Barium chromate
GB/T 14506.14-1993 Sillicate rocks. Determination of ferrous oxide content. Potassium dichromate volumetric method
GB/T 13506-1992 Bleached sulfite pulp
GB/T 20931.8-2007 Methods for chemical analysis of lithium—Determination of chlorine content—Thiocyanate spectrophotometric method
GB/T 13580.5-1992 Determination of fluoride, chloride, ntrite, nitrate, salfate in the wet precipitation - Ion chromotography
GB/T 14506.13-2010 Methods for chemical analysis of silicate rocks—Part 13:Determination of sulfur content
GB/T 6912-2008 Analysis of water used in boiler and cooling system - Determination of nitrite
GB/T 14506.13-1993 Sillicate rocks. Determination of sulfur content. Combustion iodometric method
GB/T 5009.34-2003 Determination of sulphite in foods
GB/T 3654.9-1983 Methods for chemical analysis of ferroniobium--The thiocyanate photometric method for the determination of tungsten content
GB/T 6150.10-1985 Methods for chemical analysis of tungsten concentrates--The thiocyanate photometric method for the determination of molybdenum content
GB 3148-1982 Bleached sulphite reed pulp
GB/T 4701.4-1984 Methods for chemical analysis of ferrotitanium--The persulfate-arsenite volumetric method for the determination of manganese content
GB 13507-1992 natural sulfite wood pulp

Professional Standard - Aerospace

QJ/Z 103-1982 Analytical method of ammonium sulfite gold plating solution
QJ 1406-1988 Analysis Method for Electroformed Nickel Solution of Sulfate and Sulfate Chloride

Professional Standard - Non-ferrous Metal

YS/T 535.5-2006 Method for chemical analysis of sodium fluoride - Determination of soluble sulfate content by nephelometric method
YS/T 540.1-2006 Vanadium -- Determination of vanadium content -- Potassium permanganate-ammonium ferrous sulphate volumetric method
YS/T 645-2007 Method for analysis of gold compounds determination of gold content potentiometric titration using ferrous sulfate
YS/T 514.9-2006 Methods for chemical analysis of high-titanium slag and rutile The persulfate oxidation-arsenite volumetric method for the determination of manganous monoxide content

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 23940-2021 Analytical methods of persulfate products for industrial use

Group Standards of the People's Republic of China

T/SATA 053-2023 Determination of bromate, nitrite, chlorate, nitrate and thiocyanate in infant formula - Ion Chromatography
T/CISIA 006-2024 Analysis Method for Brine Part 5: Determination of Sulfate Barium Sulfate Gravimetric Method
T/CSTM 00780.1-2023 Methods for chemical analysis of sodium vanadate—Part 1: Determination of vanadium content —Ammonium ferrous sulfate titrimetric method

Professional Standard - Commodity Inspection

SN/T 2918-2011 Determination of fulfite in food for export. Ion chromatography method
SN/T 3528-2013 Determination for sulfite and bisulfite in cosmetics for import and export - Ion chromatographic method

Professional Standard - Nuclear Industry

EJ/T 1231.3-2008 Test method for analysis of impurity in diuranate.Part3: Determination of sulphate by barium sulfate turbidimetry

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

GB/T 35950-2018 Determination of inorganic sulfites and bisulfites in cosmetics

中华人民共和国环境保护部

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

Professional Standard - Aviation

HB 5297.6-2001 Titanium Alloy Chemical Analysis Methods Ferrous Ammonium Sulfate Volumetric Method Determination of Chromium Content
HB 5297.4-2001 Titanium Alloy Chemical Analysis Method Ferrous Ammonium Sulfate Volumetric Method for Determination of Vanadium Content
HB 7064.3-1994 Metal heat treatment salt bath chemical analysis method barium sulfate precipitation EDTA titration method for determination of sulfate radical content
HB 7064.4-1994 Metal heat treatment salt bath chemical analysis method barium sulfate turbidimetric method for determination of sulfate radical content
HB 5422.16-1989 Methods for chemical analysis of copper alloys - Ferrous ammonium sulfate volumetric method for determination of manganese content
HB 5218.18-1995 Aluminum Alloy Chemical Analysis Method Ferrous Ammonium Sulfate Titration Method for Determination of Chromium Content

Jilin Provincial Standard of the People's Republic of China

DB22/T 1811-2013 Determination of Sulfite in Food by Ion Chromatography
DB22/T 1842-2013 Determination of sulfite in dried fruit

Taiwan Provincial Standard of the People's Republic of China

CNS 2719-2002 ABleached softwood sulfite pulp (BSSP)

Professional Standard - Water Conservancy

SL 391.10-2007 sample preparation methods for organic analysis-part 10:sulfuric acid/permanganate cleanup

Professional Standard - Geology

DZ/T 0064.60-2021 Methods for analysis of groundwater quality- Part 60: Determination of nitrite- Spectrophotometry
DZ/T 0064.65-2021 Methods for analysis of groundwater quality - Part 65: Determination of sulfate- Turbidimetry

Professional Standard - Machinery

JB/T 9499.3-1999 Method for chemical analysis of constantan resistance alloy The ammonium persulfate oxidation-ammonium ferrous sulfate titrimetric method for the determination of manganese content

Professional Standard - Light Industry

QB/T 5009-2016 Determination of sulphite in white granulated sugar

未注明发布机构

DIN ISO 15923-1 E:2012-01 Water quality - Determination of selected parameters by discrete analysis systems - Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection
DIN ISO 22743 E:2014-10 Water quality - Determination of sulfates - Method by continuous flow analysis (CFA)

Professional Standard - Agriculture

GB/T 5009.33-1996 Method for determination of nitrite and nitrate in foods

RO-ASRO

STAS 1407/2-1982 SULPHATED OILS Methods of analysis
STAS 8620-1970 SULPHITEPULP FOR NITRATING
STAS 1817/3-1974 SODIUM THIOSULFATE Methods of analysis
STAS 2221/3-1981 ANHYDROUS SODIUM SULFITE Checking methods

Indonesia Standards

SNI 06-3971-1995 Test methods for sulphite content by spectrophotometer apparatus
SNI 06-4583-1998 Technical sodium sulphites
SNI 06-3415-1994 Water, Test methods for sulphite content by titrimetric methods
SNI 06-6989.32-2005 Water and waste water - Part 32: Test methods of sulphite (SO3=) content by titrimetry
SNI 06-4898-1998 Method for production of solution of chloride acid, standard sulphate acid and its standardization

FI-SFS

SFS 3611-1976 Sulfate of sulfite residue
SFS 3610-1976 Phosphorus in sulfite residue
SFS 3609-1976 Nitrogen from sulfite residue
SFS 3603-1976 Sulfides, sulfites and sulfates in alkaline white liquor and green liquor
SFS 3606-1976 Ethanol for sulfite raffinate
SFS 3608-1976 Stabilizing substance for sulfite residues
SFS 3601-1976 Sulfite residue solid matter

CZ-CSN

CSN 56 7250-1952 Sulfite
CSN 50 2416-1966 Sulphite wrapping papers
CSN 50 2416-1984 Sulphite wrapping páper
CSN 56 0216 Cast.7-1980 Testing methods for wines. etermination of sulphite oxide
CSN ON 50 0509-1967 Control of sulphite cookinp;
CSN ON 50 0525-1964 The anály sis of Na-Ca bisulphite cooking liquor

AT-ON

ONORM M 6283-1990 Water analysis; determination of fluoride, Chloride, nitrite, Phosphate, bromide, nitrate and sulfate by Ion exchange chromatography

British Standards Institution (BSI)

BS 1728-9:1957 Methods for the analysis of aluminium and aluminium alloys - Determination of manganese (volumetric: arsenite/nitrite method)
BS EN ISO 10304-3:1997(2008)*BS 6068-2.59:1997 Water quality — Determination of dissolved anions by liquid chromatography of ions — Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
BS 770-9:1985 Methods for chemical analysis of cheese. Determination of nitrate and nitrite contents. Cadmium reduction and photometry method
BS EN ISO 10304-3:1997 Water quality. Determination of dissolved anions by liquid chromatography of ions. Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
BS EN 1988-2:1998 Foodstuffs - Determination of sulfite - Enzymatic method
BS EN 1988-1:1998 Foodstuffs - Determination of sulfite - Optimized Monier-Williams method
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 7319-4:1990 Analysis of sodium chloride for industrial use. Method for determination of sulphate content

YU-JUS

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.G8.422-1990 Reagents. Sodium sulphite, anhvdrous and sodium sulphite heprahv?lrate. Heasurement of pH. Potentiometric metho?
JUS H.G8.017-1980 Reagents. Hydrochloric acid. Determination ofnilphites oontent. Iodimetric method
JUS H.G8.425-1990 Reaaents. Sodiuin sulphite, anhvdrous and sodium sulphite heptahydrate. Determination of iron content. Colorimetric method
JUS H.G8.503-1991 Reagents. Formic acid. Determination of sulphites content. Volumetric method
JUS H.G8.424-1990 Reaqents. Sodium sulphite, anhydrous and so?ium sulphite heptahvdrate. Determination of thiosulphate content. Colorimetric method
JUS H.G8.423-1990 Reagents. So?ium sulphite, anhydrous and sodium sulphite heptahvdrate. Determination of chlorides content. Turbi?imetric method
JUS H.G8.427-1990 Reaaents. Sodium sulphite, anhvdrous and sodium sulphite heptahv?rate. Determination of arsenic content. Silver diethyldithiocarbamate spectrophotometric method

AENOR

UNE 30193:1963 ANALYSIS REAGENTS. SULPHUROUS ACID.
UNE 30122:1960 ANALYSIS REAGENTS. AMONIUM FERROUS SULPHATE.
UNE-EN 1988-2:2000 FOODSTUFFS - DETERMINATION OF SULFITE - PART 2: ENZYMATIC METHOD
UNE-EN ISO 10304-3:1997 WATER QUALITY. DETERMINATION OF DISSOLVED ANIONS BY LIQUID CHROMATOGRAPHY OF IONS. PART 3: DETERMINATION OF CHROMATE, IODIDE, SULFITE ,THIOCYANATE AND THIOSULFATE. (ISO 10304-3:1997).
UNE 30175:1962 ANALYSIS REAGENTS. ACID SULPHATE OF MELTED SODIUM.
UNE-EN 1988-1:2000 Foodstuffs - Determination of sulfite - Part 1: Optimized Monier-Williams method
UNE 40205:1972 METHOD TO DETERMINE WOOL SOLUBILITY IN UREA-BISULPHITE.

PL-PKN

PN C97910-1974 Sulph?te spirit
PN P50438-03-1987 Wrapping papers Sulfite wrapping paper
PN BN 7312-05-1966 Parchment fir sulfite fiber

American Society for Testing and Materials (ASTM)

ASTM D4654-87(2003) Standard Test Method for Sulfate Basicity in Leather
ASTM D4658-03 Standard Test Method for Sulfide Ion in Water
ASTM D4900-99(2009) Standard Test Method for Lignosulfonates (Sulfite Cellulose) in Tanning Extracts
ASTM D4900-99(2004) Standard Test Method for Lignosulfonates (Sulfite Cellulose) in Tanning Extracts
ASTM D4900-99(2016) Standard Test Method for Lignosulfonates (Sulfite Cellulose) in Tanning Extracts
ASTM D4900-99 Standard Test Method for Lignosulfonates (Sulfite Cellulose) in Tanning Extracts
ASTM D4900-99(2020) Standard Test Method for Lignosulfonates (Sulfite Cellulose) in Tanning Extracts
ASTM D3867-99 Standard Test Methods for Nitrite-Nitrate in Water
ASTM D6581-08 Standard Test Methods for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Suppressed Ion Chromatography

TR-TSE

TS 757-1969 SODIUM CARBONATE FOR INDUSTRIAL USE DETERMINATION OF SULPHATE CONTENT BARIUM SULPHATE GRAVIMERTIC METHOD

Association of Official Analytical Chemists (AOAC)

AOAC 990.28-1994 AOAC Official Method 990.28 Sulfites in Foods Optimized Monier–Williams Method First Action 1990 Final Action 1994

VN-TCVN

TCVN 4250-1986 Natural gases.Method for the determination of hydrogen sulphite and mercaptane content
TCVN 7572-16-2006 Aggregates for concrete and mortar.Test methods.Part 16: Determination of sulfate and sulfite content
TCVN 6494-3-2000 Water quality.Determination of dissolved anion by liquid chromatography of ions.Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulffate

SCC

UNE 77050:2002 Water quality. Sulphite determination. Iodimetric method.
AENOR UNE 77050:2002 Water quality. Determination of sulphite. Iodometric method.
DANSK DS/EN ISO 10304-3:1998 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
BS 2690-2:1965 Methods of testing water used in industry-Dissolved oxygen, hydrazine and sulphite
DANSK DS/EN 1988-2:1998 Foodstuffs - Determination of sulfite - Part 2: Enzymatic method
NS-EN 1988-2:1998 Foodstuffs — Determination of sulfite — Part 2: Enzymatic method
NS-EN ISO 10304-3:1997 Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate (ISO 10304-3:1997)
11/30217195 DC BS ISO 15923-1. Water quality. Determination of ions by a discrete analysis system and spectrophotometric detection. Part 1. Ammonium, chloride, nitrate, nitrite, orthophosphate, silicate and sulfate
NS 4745:1991 Water analysis - Determination of the sum of nitrite nitrogen and nitrate nitrogen
BS 5349-6:1976 Methods for microbiological examination of gelatine-Detection of sulphite-reducing organisms
DANSK DS/EN ISO 14673-2:2004 Milk and milk products - Determination of nitrate and nitrite contents - Part 2: Method using segmented flow analysis (Routine method)
DANSK DS/ISO 15923-1:2013 Water quality - Determination of selected parameters by discrete analysis systems - Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection
BS 1743-16.1:1983 Methods for analysis of dried milk and dried milk products. Determination of nitrate and nitrite contents-Method for dried milk by cadmium reduction
BS 6829-5-5.3:1989 Analysis of surface active agents (raw materials). Ethoxylated alcohol and alkylphenol sulphates-Method for determination of unsulphated matter content
BS EN ISO 14673-2:2001 Milk and milk products. Determination of nitrate and nitrite contents-Method using segmented flow analysis (Routine method)
DANSK DS/ISO 22743:2006 Water quality - Determination of sulfates - Method by continuous flow analysis (CFA)
BS 3584:1963 Method of test for the solubility of wool in urea-bisulphite solution

Association Francaise de Normalisation

NF U43-110:1981 Analyse chimique du sulfate ferreux
NF T20-364:1978 Potassium sulphate for industrial use. Determination of sulphate content.baryum sulphate gravimetric method.
NF EN 1988-2:1998 Produits alimentaires - Dosage des sulfites - Partie 2 : méthode enzymatique.
NF EN ISO 10304-3:1997 Water quality - Determination of dissolved anions by liquid ion chromatography - Part 3: determination of chromate, iodide, sulphite, thiocyanate and thiosulphate ions
NF T20-262:1968 Chemical analysis of hydrochloric and nitric acids. Determination of sulphated ash.
NF EN 1988-1:1998 Food products - Determination of sulphites - Part 1: optimized Monier-Williams method
NF T90-047*NF EN ISO 10304-3:1997 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3 : determination of chromate, iodide, sulfite, thiocyanate and thiosulfate.
NF V03-060-2*NF EN 1988-2:1998 Foodstuffs. Determination of sulfite. Part 2 : enzymatic method.
NF T90-436-1*NF ISO 15923-1:2014 Water quality - Determination of selected parameters by discrete analysis systems - Part 1 : ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection
NF V03-060-1*NF EN 1988-1:1998 Foodstuffs. Determination of sulfite. Part 1 : optimized Monier-Williams method.

GSO

GSO ISO 10304-3:2013 Water quality -- Determination of dissolved anions by liquid chromatography of ions -- Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
OS GSO ISO 10304-3:2013 Water quality -- Determination of dissolved anions by liquid chromatography of ions -- Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
BH GSO ISO 10304-3:2016 Water quality -- Determination of dissolved anions by liquid chromatography of ions -- Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
OS GSO 176:1994 METHODS OF TEST FOR SALTS OF SULPHUROUS ACID USED IN PRESERVATION OF FOODSTUFFS
GSO ISO 22743:2008 Water quality — Determination of sulfates — Method by continuous flow analysis (CFA)
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
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

Japanese Industrial Standards Committee (JISC)

JIS P 2101:1962 Sulphite pulp for paper

Korean Agency for Technology and Standards (KATS)

KS I ISO 10304-3-2008(2018) Water quality－Determination of dissolved anions by liquid chromatography of ions－Part 3：Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
KS M 7129-2013 Sulphite pulp for paper
KS M 7129-1994 Sulphite pulp for paper
KS M 7129-2004(2009) Sulphite pulp for paper
KS I ISO 10304-3-2018 Water quality－Determination of dissolved anions by liquid chromatography of ions－Part 3：Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
KS I ISO 10304-3:2008 Water quality－Determination of dissolved anions by liquid chromatography of ions－Part 3：Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
KS D ISO 4941-2002(2017) Steel and iron－Determination of molybdenum content－Thiocyanate spectrophotometric method
KS D ISO 4941-2002(2022) Steel and iron－Determination of molybdenum content－Thiocyanate spectrophotometric 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 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 22743:2009 Water quality－Determination of sulfates－Method by continuous flow analysis(CFA)
KS I ISO 22743-2009(2019) Water quality－Determination of sulfates－Method by continuous flow analysis(CFA)

German Institute for Standardization

DIN EN ISO 10304-3:1997-11 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate (ISO 10304-3:1997); German version EN ISO 10304-3:1997
DIN EN 1988-2:1998-05 Foodstuffs - Determination of sulfite - Part 2: Enzymatic method; German version EN 1988-2:1998
DIN EN 1988-1:1998-05 Foodstuffs - Determination of sulfite - Part 1: Optimized Monier-Williams method; German version EN 1988-1:1998
DIN EN 1988-2:1998 Foodstuffs - Determination of sulfite - Part 2: Enzymatic method; German version EN 1988-2:1998
DIN EN ISO 10304-3:1997 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate (ISO 10304-3:1997); German version EN ISO 10304-3:1997
DIN 10103:1993-08 Microbiological analysis of meat and meat products; determination of mesophilic sulfite reducting clostridia; method with poured plates (reference method)
DIN ISO 15923-1:2014-07 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)

Lithuanian Standards Office

LST EN 1988-2-2000 Foodstuffs - Determination of sulfite - Part 2: Enzymatic method
LST EN ISO 10304-3:2000 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate (ISO 10304-3:1997)

Danish Standards Foundation

DS/EN ISO 10304-3:1998 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
DS/EN 1988-2:1998 Foodstuffs - Determination of sulfite - Part 2: Enzymatic method

RU-GOST R

GOST 31803-2012 Sulfuric acid. Methods for analysis
GOST 5982-1984 Sulphite viscose pulp. Specifications
GOST R 54894-2012 Fruit and vegetable products. Determination of sulphite by enzymatic method
GOST R 51460-1999 Cheese. Method for determination of nitrate and nitrite contents

ES-UNE

UNE 77048:2019 Water quality. Sulphate determination. Gravimetric method.

Standard Association of Australia （SAA）

AS 4969.9:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Calculation of titratable sulfidic acidity (TSA)
AS 4969.14:2009 Analysis of Acid Sulfate Soils Dry Sample Test Method Calculating the Acidogenic Potential of Acid Sulfate Soils Using the Acid-Base Accounting Method
AS 4969.8:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Determination of hydrochloric acid extractable sulfur (SHCl), calcium (CaHCl) and magnesium (MgHCl)

U.S. Military Regulations and Norms

ARMY MIL-C-216 B VALID NOTICE 1-1999 CELLULOSE, WOODPULP (SULFITE)
ARMY MIL-C-216 B-1976 CELLULOSE, WOODPULP (SULFITE)

GM Daewoo

GMKOREA EDS-T-7639-2011 Test Method for Determining the Hydrosulphite Resistance of Textile Fabrics

ES-AENOR

UNE 55-510-1991 Surface active agents. Technical alkane sulfonates. Methods of analysis

International Organization for Standardization (ISO)

ISO 10304-3:1997 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
ISO 14673-3:2001 Milk and milk products - Determination of nitrate and nitrite contents - Part 3: Method using cadmium and flow injection analysis with in-line dialysis (Routine method)
ISO 22743:2006 Water quality - Determination of sulfates - Method by continuous flow analysis (CFA)
ISO 14673-3:2001 | IDF 189-3: 2001 Milk and milk products — Determination of nitrate and nitrite contents — Part 3: Method using cadmium reduction and flow injection analysis with in-line dialysis (Routine method)
ISO 10304-2:1995 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

European Committee for Standardization (CEN)

EN 1988-2:1998 Foodstuffs - Determination of sulfite - Part 2: Enzymatic method
EN 1988-1:1998 Foodstuffs - Determination of sulfite - Part 1: Optimized Monier-Williams method

CL-INN

INDITECNOR 6I-9ch-1958 Aluminum Sulfate: Analytical Methods

BE-NBN

NBN T 91-257-1977 Water analysis methods - Determination of the nitrite nitrogen - Photoraetric method

BSI

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)

NO-SN

NS 4745-1991 Water analysis - Determination of the sum of nitrite nitrogen and nitrate nitrogen

HU-MSZT

MSZ 2195-1982 sodium. Sulfite waterproof camera technology
MSZ 8777-1965 Analysis of nickel in crystalline water. Sulfate

KR-KS

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