Library construction method after sulfite conversion

Library construction method after sulfite conversion, Total:246 items.

The international standard classification for "Library construction method after sulfite conversion" includes: Ferroalloys , Surface active agents , Metalliferous minerals , Inorganic chemicals in general , Chemical reagents , Document imaging applications , Photographic chemicals , Rubber , Non-metalliferous minerals , Boilers and heat exchangers , Cadmium, cobalt and their alloys , Cosmetics. Toiletries , Chemical analysis , food products in general , Animal feeding stuffs , Fuels in general .

The Chinese standard classification for "Library construction method after sulfite conversion" includes: Steel and iron alloy analysis method , Heavy metal ore , Inorganic chemicals in general , Chemical reagent in general , Film and Photographic Technology , Rubber products in general , Building material raw material ore , Boiler and its auxiliary equipment , Rare metals and their alloys analysis method , Cosmetics , Food sanitation , Livestock and poultry feed and additive , Coal analysis methods .

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
SN/T 1071-2014 Method for the determination of anaerobic sulfite-reducing clostridia in food for export

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

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 9728-1988 Chemical reagent-General method for the determination of sulphate
GB/T 4701.4-1984 Methods for chemical analysis of ferrotitanium--The persulfate-arsenite volumetric method for the determination of manganese content
GB/T 7519-1987 Micrographics--Determination of residual thiosulphatein processed microfilm--Methylene blue method
GB/T 14506.14-1993 Sillicate rocks. Determination of ferrous oxide content. Potassium dichromate volumetric method
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 23834.2-2009 Chemical analysis method for stannous sulfate - Part 2: Determination of insoluble substance in hydrochloric acid - Gravimetric method
GB/T 3514-1992 Rubber,vulcanized―Determination of free sulphur content―Sodium sulphite 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 14426-1993 Analysis of water used in boiler and cooling system－Determination of sulfite
GB/T 9728-2007 Chemical Reagent - General Method for the Determination of Sulphate
GB/T 8639.1-1988 Vanadium; Determination of vanadium content; Potassium permanganate-ammonium ferrous sulphate volumetric method
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 13580.5-1992 Determination of fluoride, chloride, ntrite, nitrate, salfate in the wet precipitation - Ion chromotography
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 13085-1991 Method for determination of nitrite in feeds
GB/T 32677-2016 Detection method of inorganic sulfite in toothpaste
GB/T 12938-1991 Determination of thiosulphate and other related residual chemicals in processed Photographic materials－Iodine-amylose, methylene blue and silver sulphide densitometric methods
GB/T 23852-2009 Analytical method of thiocyanate for industrial use

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

Professional Standard - Aerospace

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

Professional Standard - Non-ferrous Metal

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
YS/T 540.1-2006 Vanadium -- Determination of vanadium content -- Potassium permanganate-ammonium ferrous sulphate volumetric method

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/LNIQA 019-2024 Determination of fluoride, chloride, nitrate, nitrite, sulfate, bromate and phosphate content in drinking natural mineral water - ion chromatography
T/XMTIC 0001-2024 Rapid method for the determination of nitrite in water

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 - Nuclear Industry

EJ/T 266-1993 Determination of uranium in biuranate - ferrous sulfate reduction/potassium dichromate oxidation titration method

Taiwan Provincial Standard of the People's Republic of China

CNS 282-1969 Method of Chemical Test for Sulfates

Professional Standard - Agriculture

GB/T 5009.33-1996 Method for determination of nitrite and nitrate in foods
GB 13085-1991 Method for determination of nitrite in feeds
GB 9728-1988 General method for the determination of sulfate in chemical reagents
GB/T 13882-1992 Determination of iodine in feeds—Ferric thiocyanate-nitric acid catalytic kinetic method

Jilin Provincial Standard of the People's Republic of China

DB22/T 1811-2013 Determination of Sulfite in Food by Ion Chromatography

Shanxi Provincial Standard of the People's Republic of China

DB14/T 1364-2017 Technical specification for improving soda salinized soil with ferrous sulfate for agriculture

Professional Standard - Coal

MT/T 802.2-1999 Determination of total sulfur sulphate sulfur pyritic sulfur of pyrite and concentrated pyrite in coal seam

Anhui Provincial Standard of the People's Republic of China

DB34/T 1534-2011 Determination of Sulfur Dioxide in product of ortofrutta by ion chromatography method

煤炭工业部

ZB 21002-1990 Method for determination of total sulfur, sulfur, hydrochloric sulfur, and iron sulfide sulfur in coal-based pyrite and sulfur concentrates

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

未注明发布机构

ASTM RR-D19-1164 2000 D6581-Test Methods for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Suppressed Ion Chromatography

Hebei Provincial Standard of the People's Republic of China

DB13/T 1229-2010 Determination method of sulfate content in organic chemical products

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 23844-2019 General method for the determination of sulphate in inorganic chemicals products

Professional Standard - Aviation

HB 7064.4-1994 Metal heat treatment salt bath chemical analysis method barium sulfate turbidimetric method for determination of sulfate radical content

RO-ASRO

STAS 8620-1970 SULPHITEPULP FOR NITRATING
STAS SR 13303-6-1996 Chlorous mud-Determination of sulphur content-Barium sulphate gravimetric and sulphur dioxide titrimetric method after combustion
STAS 2221/3-1981 ANHYDROUS SODIUM SULFITE Checking methods
STAS 1407/2-1982 SULPHATED OILS Methods of analysis
STAS 928-1987 Wood chemical pulp BLEACHED SULPHITE CELLULOSE OF SOFTWOOD TIMBER

Indonesia Standards

SNI 06-3971-1995 Test methods for sulphite content by spectrophotometer apparatus
SNI 06-3415-1994 Water, Test methods for sulphite content by titrimetric methods
SNI 06-4898-1998 Method for production of solution of chloride acid, standard sulphate acid and its standardization
SNI 06-2484-2002 Test methods for nitrite content in water by colorymetry
SNI 06-6989.32-2005 Water and waste water - Part 32: Test methods of sulphite (SO3=) content by titrimetry

CZ-CSN

CSN 56 0216 Cast.7-1980 Testing methods for wines. etermination of sulphite oxide
CSN 65 2465-1981 Sodium Chloride (Salt) Methode of Sulfáte Content Determination
CSN 65 4815-1989 Fertilizers. Methods of determination of phosphates

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.G8.423-1990 Reagents. So?ium sulphite, anhydrous and sodium sulphite heptahvdrate. Determination of chlorides content. Turbi?imetric 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.G8.427-1990 Reaaents. Sodium sulphite, anhvdrous and sodium sulphite heptahv?rate. Determination of arsenic content. Silver diethyldithiocarbamate spectrophotometric method
JUS C.A6.052-1989 Chromate converslcm coatlngs on zine and cadmJum. Test methods
JUS H.G8.016-1980 Reagents. Hydrochloric acid. Determination of sulphate? ash. Gravimetric method

British Standards Institution (BSI)

BS EN 1988-2:1998 Foodstuffs - Determination of sulfite - Enzymatic 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 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 12014-3:2005 Foodstuffs - Determination of nitrate and/or nitrite content - Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
BS EN 1988-1:1998 Foodstuffs - Determination of sulfite - Optimized Monier-Williams method
BS ISO 5725-1:1994 Photography. Determination of residual thiosulfate and other related chemicals in processed photographic materials. Methods using iodine-amylose, methylene blue and silver sulfide
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
BS 770-9:1985 Methods for chemical analysis of cheese. Determination of nitrate and nitrite contents. Cadmium reduction and photometry method
BS EN ISO 10304-1:2009 Water quality. Determination of dissolved anions by liquid chromatography of ions. Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate
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 6248-11:1987 Caseins and caseinates. Method for determination of nitrate and nitrite contents

FI-SFS

SFS 3603-1976 Sulfides, sulfites and sulfates in alkaline white liquor and green liquor
SFS 3612-1976 Residual sulfur dioxide and released sulfur dioxide from sulfite residual liquor

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 D6581-00 Standard Test Method for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Chemically 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 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
ASTM D3867-09 Standard Test Methods for Nitrite-Nitrate in Water
ASTM D3867-04 Standard Test Methods for Nitrite-Nitrate in Water
ASTM D3867-16 Standard Test Methods for Nitrite-Nitrate in Water
ASTM D6581-12 Standard Test Methods for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Suppressed Ion Chromatography
ASTM C265-08 Standard Test Method for Water-Extractable Sulfate in Hydrated Hydraulic Cement Mortar
ASTM C265-99 Standard Test Method for Water-Extractable Sulfate in Hydrated Hydraulic Cement Mortar
ASTM D6581-18 Standard Test Methods for Bromate, Bromide, Chlorate, and Chlorite in Drinking Water by Suppressed Ion Chromatography
ASTM D3867-16(2021)e1 Standard Test Methods for Nitrite-Nitrate in Water
ASTM D7781-23 Standard Test Method for Nitrite-Nitrate in Water by Nitrate Reductase

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 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
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
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
GSO 1240:2002 Methods of test for sulphur determination of carbonate content

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 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 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 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 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
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 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 D ISO 7525-2012(2017) Nickel－Determination of sulfur content－Methylene blue molecular absorption spectrometric method after generation of hydrogen sulfide
KS M ISO 6228:2010 Chemical products for industrial use－General method for determination of traces of sulphur compounds, as sulphate,by reduction and titrimetry
KS D 8517-1999 Method for specifying requirements for metal phosphate conversion coatings
KS M ISO 6228:2020 Chemical products for industrial use ― General method for determination of traces sulphur compounds, as sulphate, by reduction and titrimetry
KS D 8352-2014 Phosphate conversion coatings for metals — Method of specifying requirements

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 6494-3-2000 Water quality.Determination of dissolved anion by liquid chromatography of ions.Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulffate
TCVN 7572-16-2006 Aggregates for concrete and mortar.Test methods.Part 16: Determination of sulfate and sulfite content
TCVN 2323-1978 Reagents.Methods for the determination of nitrites

SCC

UNE 77050:2002 Water quality. Sulphite determination. Iodimetric 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)
AENOR UNE 49401-10:1958 Technical characteristics of packaging paper and test methods. Investigation of free chlorine, chlorides, free acids, sulfur, sulfides and sulfites.
AENOR UNE 77050:2002 Water quality. Determination of sulphite. Iodometric method.
BS 2690-2:1965 Methods of testing water used in industry-Dissolved oxygen, hydrazine and sulphite
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 DD ENV 12014-3:1998 Foodstuffs. Determination of nitrate and/or nitrite content-Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
UNE 49401-10:1958 TECHNICAL CHARACTERISTICS OF PACKING PAPER AND TEST METHODS. RESEARCH OF FREE CHLORINE, CHLORIDES, FREE ACIDS, SULPHUR AND SULPHITES
NS-EN 1988-1:1998 Foodstuffs — Determination of sulfite — Part 1: Optimized Monier-Williams method
DANSK DS/EN 1988-1:1998 Foodstuffs - Determination of sulfite - Part 1: Optimized Monier-Williams 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
NS 4743:1993 Water analysis — Determination of total nitrogen after oxidation by peroxodisulphate
BS EN 891:1999 Chemicals used for treatment of water intended for human consumption. Iron (III) chloride sulfate
BS 5349-6:1976 Methods for microbiological examination of gelatine-Detection of sulphite-reducing organisms
UNE-EN ISO 10304-1:1995 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. (ISO 10304-1:1992)
NS-EN ISO 10304-1:1995 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 (ISO 10304-1:1992)
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
CAN 3-Z7.2.4-M82-1982 Photography - Determination of Thiosulphate and Other Residual Chemicals in Processed Photographic Films, Plates and Papers - Methylene Blue Photometric Method and Silver Sulphide Densitometric Method
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
BS 3584:1963 Method of test for the solubility of wool in urea-bisulphite solution
BS 3189:1991 Method for specifying phosphate conversion coatings for metals
AS 2029:1977 Method for the determination of nitrate and nitrite content in waters
BS 2690-6:1968 Methods of testing water used in industry-Chloride and sulphate
NS-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 (ISO 10304-1:2007)
DANSK DS/EN 12476:2000 Phosphate conversion coatings of metals - Method of specifying requirements
DIN EN ISO 10304-1 E:2008 Draft Document - 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 prEN ISO 10304-1:2008
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
BS ISO 417:1993 Photography. Determination of residual thiosulfate and other related chemicals in processed photographic materials. Methods using iodine-amylose, methylene blue and silver sulfide

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 1988-1:1998 Foodstuffs - Determination of sulfite - Part 1: Optimized Monier-Williams method
DS/EN 1988-2:1998 Foodstuffs - Determination of sulfite - Part 2: Enzymatic method
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
DS/EN 891:2005 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate
DS/ISO 3613:1986 Chromate conversion coatings on zinc and cadmium. Test methods

AT-ON

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

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 1988-1:1998-05 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 12014-3:2005 Foodstuffs - Determination of nitrate and/or nitrite content - Part 3: Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite; German version EN 12014-3:2005
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 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 1988-2:1998-05 Foodstuffs - Determination of sulfite - Part 2: Enzymatic method; German version EN 1988-2:1998
DIN EN 1988-1:1998 Foodstuffs - Determination of sulfite - Part 1: Optimized Monier-Williams method; German version EN 1988-1:1998

Association Francaise de Normalisation

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 EN 1988-1:1998 Food products - Determination of sulphites - Part 1: optimized Monier-Williams method
NF V03-060-2*NF EN 1988-2:1998 Foodstuffs. Determination of sulfite. Part 2 : enzymatic 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 V03-010-3*NF EN 12014-3:2005 Foodstuffs - Determination of nitrate and/or nitrite content - Part 3 : spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
NF V03-060-1*NF EN 1988-1:1998 Foodstuffs. Determination of sulfite. Part 1 : optimized Monier-Williams method.
NF T94-214:2005 Chemicals used for treatment of water intended for human consumption - Sodium disulfite.
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 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
NF EN 1988-2:1998 Produits alimentaires - Dosage des sulfites - Partie 2 : méthode enzymatique.
NF V03-010-3:1998 Foodstuffs. Determination of nitrate and/or nitrite content. Part 3 : spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite.
NF T90-042:1995 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.
NF T20-471:1973 Phosphoric acid for industrial use. Determination of sulphates. Titrimetric method after reduction.
NF T90-046:1996 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 2 : determination of bromide, chloride, nitrate, nitite, orthophosphate and sulfate in waste water.
NF T20-469:1984 Phosphoric acid for industrial use. Determination of higher soluble sulfate contents. Titrimetric method after reduction.
NF A91-473:1995 CHROMATE CONVERSION COATINGS ON ZINC AND CADMIUM. TEST METHODS. (EUROPEAN STANDARD EN ISO 3613).

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 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
ISO 10304-1:1992 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
ISO 10304-1:2007 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate
ISO 9717:1990 Phosphate conversion coatings for metals; method of specifying requirements
ISO 10304-1:2007/Cor 1:2010 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate; Technical Corrigendum 1
ISO 3613:1980 Chromate conversion coatings on zinc and cadmium; Test methods

RU-GOST R

GOST 25063.1-1981 Photographic materials. Method for determination of thiosulphate content
GOST R 54894-2012 Fruit and vegetable products. Determination of sulphite by enzymatic method
GOST EN 12014-3-2015 Foodstuffs. Determination of nitrate and/or nitrite content. Part 3. Spectrophotometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
GOST R 51460-1999 Cheese. Method for determination of nitrate and nitrite contents
GOST 8558.1-1978 Meat products. Methods for determination of nitrit
GOST 10671.3-1974 Reagents. Methods for determination of nitrites
GOST 8558.1-2015 Meat products. Methods for determination of nitrite

Lithuanian Standards Office

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)
LST EN 1988-1-2000 Foodstuffs - Determination of sulfite - Part 1: Optimized Monier-Williams method
LST EN 1988-2-2000 Foodstuffs - Determination of sulfite - Part 2: Enzymatic method
LST EN 891-2004 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate
LST 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 (ISO 10304-1:2007)
LST EN 12476-2001 Phosphate conversion coatings of metals - Method of specifying requirements

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
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 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

GM Daewoo

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

AENOR

UNE-EN 1988-1:2000 Foodstuffs - Determination of sulfite - Part 1: Optimized Monier-Williams 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-EN 1988-2:2000 FOODSTUFFS - DETERMINATION OF SULFITE - PART 2: ENZYMATIC METHOD
UNE 40205:1972 METHOD TO DETERMINE WOOL SOLUBILITY IN UREA-BISULPHITE.
UNE-EN 891:2006 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate
UNE-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 (ISO 10304-1:2007)
UNE 34233:1984 SODIUM CHLORIDE. DETERMINATION OF SULPHATE CONTENT. BARIUM SULPHATE GRAVIMETRIC METHOD.

Japanese Industrial Standards Committee (JISC)

JIS K 7616:2001 Photography -- Determination of residual thiosulfate and other related chemicals in processed photographic materials -- Methods using iodine-amylose, methylene blue and silver sulfide
JIS K 0400-35-30:1999 Water quality -- Determination of dissolved fluoride, chrolide, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions Part 1: Method for water with low contamination
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 G 0572:2006 Method of ferric sulfate-sulfuric acid test for stainless steel
JIS K 0071:1993 Testing methods for colour of chemical products and colour after treatment with sulfuric acid

PL-PKN

PN C04566 ArkusZ18-1974 Water and waste water Tests for sulphur and its compounds Determination of sulphites

European Committee for Standardization (CEN)

EN 12014-3:2005 Foodstuffs - Determination of nitrate and/or nitrite content - Part 3: Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
EN 1592-4:1997 Aluminium and aluminium alloys - HF seam welded tubes - Part 4: Tolerances on dimensions and form for square, rectangular and shaped tubes
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
EN 1988-2:1998 Foodstuffs - Determination of sulfite - Part 2: Enzymatic method
EN ISO 10304-1:1995 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 (ISO 10304-1 : 1992)
EN 12476:2000 Phosphate Conversion Coatings of Metals - Method of Specifying Requirements
EN ISO 9717:2013 Metallic and other inorganic coatings - Phosphate conversion coating of metals [Superseded: CEN EN 12476]
EN ISO 9717:2017 Metallic and other inorganic coatings - Phosphate conversion coating of metals
EN 1988-1:1998 Foodstuffs - Determination of sulfite - Part 1: Optimized Monier-Williams method

ES-AENOR

UNE 49 401 h10 Technical characteristics of packaging paper and test methods for free chlorine molecules, chlorides, free acids, sulfides and sulfites contained therein

NO-SN

NS 4743-1993 Water analysis. Determination of total nitrogen after oxidation with peroxodisulphate

ZA-SANS

SANS 3613:1980 Chromate conversion coatings on zinc and cadmium - Test methods

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 4969.6:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Determination of acid extractable sulfur in soil residue after peroxide oxidation (SRAS)

NL-NEN

NEN 3765-1981 Cheese - Physical and chemical test methods - Determination of the nitrate content (routine method)
NEN 3764-1981 Cheese - Physical and chemical test methods - Determination of the nitrite and the nitrate content (reference method)

GOST

GOST ISO 10304-1-2016 Water quality Determination of the content of dissolved anions by liquid ion exchange chromatography Part 1: Determination of the content of bromides - chlorides - fluorides - nitrates - nitrites - phosphates and sulfates

IN-BIS

IS 6650-1972 Method for determination of residual thiosulfate and tetrathionate in treated photographic paper
IS 9506-1980 Determination method of sulfate (volumetric method)

Others: