Method for Determination of Amino Content

Method for Determination of Amino Content, Total:313 items.

The international standard classification for "Method for Determination of Amino Content" includes: Chemical analysis , Fruits. Vegetables , Brazing and soldering , Rubber , Animal feeding stuffs , Acids , Fertilizers , Organic chemicals , Natural fibres , Animal husbandry and breeding , food products in general , Salts , Chemical reagents , Motion picture films. Cartridges , Cosmetics. Toiletries , Non-metalliferous minerals .

The Chinese standard classification for "Method for Determination of Amino Content" includes: Inorganic chemicals in general , Cash crop in general , Welding and cutting , Rubber products in general , Livestock and poultry feed and additive , Inorganic acid and alkali , Chemical fertilizer and chemical soil conditioner , Basic standards and general methods on chemical fertilizers , General organic chemicals , Rare metals and their alloys analysis method , Wool textile in general , Animal husbandry in general , Food sanitation , Inorganic salt , Cosmetics , Reagent and substance of high purity , Basic standards and general methods for photosensitive material , Metallurgical auxiliary material ore , Chemical fibre , Health foods , Basic organic chemicals , Organic chemicals in general .

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

GB/T 8570.2-2010 Determination of liquefied anhydrous ammonia—Part 2:Estimating of ammonia content
GB 14877-1994 Method for determination of carbamate pesticide residues in foods
GB/T 12491-1990 Determination of systine acid content of wool hydrolysates by paper electrophoresis and colorimetry
GB/T 7043.2-2001 Rubber--Determination of copper content--Zinc diethyldithiocarbamate photometric method
GB/T 8570.3-2010 Determination of liquefied anhydrous ammonia—Part 3:Residue content—Gravimetric method
GB/T 8570.3-1988 Liquefied anhydrous ammonia--Determination of residue content--Gravimetric method
GB/T 8570.4-2010 Determination of liquefied anhydrous ammonia—Part 4:Residue content—Titrimetric method
GB/T 38265.9-2022 Test methods for soft soldering fluxes―Part 9:Determination of ammonia content
GB/T 12292-1990 Juice of fruits and vegetables--Determination of free amino acid
GB/T 3600-2000 Fertilizers;Determination of ammoniacal nitrogen content;Formaldehyde method
GB/T 3595-2000 Fertilizers;Determination of ammoniacal nitrogen content;Titrimetric method after distillation
GB/T 8570.2-1988 Liquefied anhydrous ammonia--Estimating of ammonia content
GB/T 12687.5-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of chrome content-sys--Diphenyl carbazide spectrophotometric method
GB/T 7717.16-1994 Acrylonitrile for industrial use-Determination of content of ammonia-Titrimetrie method
GB/T 15399-1994 Determination of sulfur amino acids in feedstuffsIon exchange chromatography
GB/T 20365-2006 Determination method for chondroitin sulfate and glucosamine hydrochloride—Liquid chromatography method
GB/T 11198.5-1989 Sulphuric acid for industrial use--Determination of arsenic content--Silver diethyldithiocarbamate photometric method
GB/T 6276.7-2010 Determination of ammonium hydrogen carbonate for industrial use—Part 7:Arsenic content—Silver diethyl dithiocarbamate photometric method
GB/T 8570.4-1988 Liquefied anhydrous ammonia--Determination of residue content--Titrimetric method
GB 13112-1991 Determination method of sodium cyclamate in food
GB/T 12684.7-1990 Boric acid for industrial use--Determination of ammonia content

Professional Standard - Light Industry

QB/T 2409-1998 Content Determination of Amino Acid in Cosmetics

Professional Standard - Chemical Industry

HG/T 2409-1992 Determination of Isocyanate Group Content in Polyurethane Performed Polymer
HG/T 3558-1988 Method for determination of the moisture content of photographic film and film base
HG/T 2409-2023 Determination of isocyanate group content in polyurethane prepolymer

Professional Standard - Agriculture

GB 8570.4-1988 volumetric method for determination of residue content of liquid anhydrous ammonia
233药典三部-2020 Content Determination Method 3112 Determination of Acetyl Tryptophan
217药典四部-2015 3100 Content Determination Method 3123 Determination Method of Glycine Content in Human Immunoglobulin
GB/T 13112-1991 Method for determination of sodium cyclamate in foods
GB/T 42957-2023 Determination of lysine, methionine and threonine in commercial amino acid products and additive premixture feeds
GB 8570.3-1988 Liquefied anhydrous ammonia; Determination of residue content; Gravimetric method
225药典三部-2015 Content Determination Method 3123 General Rules for Determination of Glycine Content in Human Immunoglobulin 62
NY/T 2794-2015 Determination of amino acids content in peanut-Near-infrared method
GB 12292-1990 Determination of free amino acid content in fruit and vegetable juice
GB 3595-1983 Fertilizers-Determination of ammoniacal
NY/T 1975-2010 Water-soluble fertilizers. Determination of amino-acids content
GB 8570.2-1988 Liquefied anhydrous ammonia; Estimating of ammonia content
206药典四部-2015 3100 content determination method 3112 acetyl tryptophan determination method
244药典三部-2020 Content Determination Method 3123 Determination of Glycine Content in Human Immunoglobulin
194药典四部-2020 3100 content determination method 3112 acetyl tryptophan determination method
205药典四部-2020 3100 Content Determination Method 3123 Determination Method of Glycine Content in Human Immunoglobulin
214药典三部-2015 Content Determination Method 3112 General Principles of Acetyl Tryptophan Determination Method 57
GB/T 14965-1994 Method for determination of amino acids in foods

Group Standards of the People's Republic of China

T/GDAQ 00006-2022 Determinnation of sulfur amino acids in foods
T/GXAF 0010-2023 Spectrophotometric method for the determination of free amino acid content in water-soluble fertilizers
T/JMZJXH 006-2020 Determination of ethyl carbamate content in the coating —Gas chromatography-mass spectrometry
T/LNIQA 010-2023 Determination of methylselenocysteine and selenomethionine in selenium-enriched foods
T/CSEE 0289-2022 Electrode method for determination of ammonia content in coal-fired power plant ash
T/ZFB 0065-2023 Determination of amino acids in silk by liquid chromatography tandem mass spectrometry
T/CHBAS 14-2021 Determination of amino acids content in milk powder High performance liquid chromatography
T/HZBX 031-2020 Determination method for glucosamine - High performance liquid chromatography
T/CCAS 008-2019 Analytical methods of the ammonia in fly ash for cement and concrete

Professional Standard - Textile

FZ/T 50049-2020 Man-made Fibres—Test method for amino acid 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 40970-2021 Determination of ammonia in cosmetics—Titration method
GB/T 5195.19-2018 Fluorspar—Determination of arsenic content—Silver diethyldithiocarbamate spectrometric method

Professional Standard - Commodity Inspection

SN/T 0464-2003 Quantitative analysis of polyurethane fiber of textile
SN/T 0833-1999 Method for the determination of industrial isobutybenzene for export
SN/T 0930-2000 Method for the determination of total amino acid in pollen for import and export - Amino acid automatic analyzer method

Guangxi Provincial Standard of the People's Republic of China

DB45/T 1455-2016 Determination of Amino Acid Content in Leech Broadbodied by High Performance Liquid Chromatography

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 34532-2017 Coking wastewater - Determination of ammonia nitrogen content - Formaldehyde method

工业和信息化部

HG/T 3558-2019 Method for determination of moisture content of photographic film and film base
YS/T 1396.1-2020 Methods for chemical analysis of tetrammineplatinum(II) chloridePart 1: Determination of platinum content— Gravimetric method

Professional Standard - Aviation

HB 5422.22-1989 Methods for chemical analysis of copper alloys - Determination of arsenic by silver diethyldithiocarbamate absorptiometry

Military Standard of the People's Republic of China-General Armament Department

GJB 533.10-1988 Detection method for 45 components of submarine cabin air. Determination of ammonia content. Calibration tube method

VN-TCVN

TCVN 3708-1990 Aquatic products.Method for the determination of nitrogen amino acid content
TCVN 3706-1990 Aquatic products.Method for the determination of nitrogen ammonia content
TCVN 3707-1990 Aquatic products.Method for the determination of amine ammonia nitrogen content
TCVN 7872-2008 water.Determination of ammonia content.Ammonia selective electrode method
TCVN 5282-1990 Animal feeding stuffs.Method of determination of methionine content
TCVN 2615-2008 Liquefied anhydrous ammonia for industrial use.Determination of ammonia content.Titrimetric method
TCVN 5293-1995 Air quality.Indophenol method for determination of ammonia content
TCVN 7601-2007 Foodstuffs.Determination of arsenic content by silver diethyldithiocacbamate method
TCVN 2616-2008 Liquefied anhydrous ammonia for industrial use.Determination of water content.Volumetric method

British Standards Institution (BSI)

BS 4651-2:1987 Ammonia solution. Method for determination of ammonia content
BS EN ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content
BS 4651-5:1988(1999) Ammonia solution — Part 5 : Method for determination of iron content
BS 4267-1:1988(1999) Ammonium nitrate — Part 1 : Method for determination of ammoniacal nitrogen content
BS 4651-5:1988 Ammonia solution - Method for determination of iron content
BS EN 14881:2005 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method
BS 5711-10:1979 Methods of sampling and test for glycerol - Determination of arsenic content: silver diethyldithiocarbamate method
BS 4401-11:1995 Methods of test for meat and meat products. Determination of hydroxyproline content
BS 4651-6:1988(1999) Ammonia solution — Part 6 : Methods for determination of chloride content
BS EN 1141:1995 Method for determination of proline content in fruit and vegetable juices: spectrometric method
BS 3762-3.12:1985(2011) Analysis of formulated detergents — Part 3 : Quantitative test methods — Section 3.12 Method for determination of ammonia content
BS 4651-7:1988(1999) Ammonia solution — Part 7 : Method for determination of carbon dioxide content
BS 4267-1:1988 Ammonium nitrate - Method for determination of ammoniacal nitrogen content
BS 4651-6:1988 Ammonia solution - Methods for determination of chloride content
BS 4401-14:1979 Methods of test for meat and meat products. Determination of L-(+)-glutamic acid content (reference method)
BS EN 1141:1995(2000) Method for Determination of proline content of fruit and vegetable juices : Spectrometric method
BS ISO 6851:2002 Photography - Processing waste - Determination of total amino nitrogen (microdiffusion Kjeldahl method)
BS 4651-7:1988 Ammonia solution - Method for determination of carbon dioxide content
BS EN ISO 9455-9:2020 Soft soldering fluxes. Test methods. Determination of ammonia content
BS EN 12742:1999 Fruit and vegetable juices - Determination of free amino acids content - Liquid chromatographic method
BS ISO 4134:2021 Meat and meat products. Determination of L-(+)-glutamic acid content. Reference method
BS EN ISO 9455-9:1996 Soft soldering fluxes. Test methods. Determination of ammonia content
BS 4404:1968(1999) Method for the determination of Arsenic — (Silver diethyldithiocarbamate procedure)
BS EN ISO 1211:2010 Milk - Determination of fat content - Gravimetric method (Reference method)
BS EN 26595:1983 Water quality - Determination of total arsenic - Silver diethyldithiocarbamate spectrophotometric method
BS EN ISO 9020:1998(1999)*BS 6782-7:1996 Binders for paints and varnishes — Determination of free - formaldehyde content ofamino resins — Sodium sulfite titrimetric method
BS 3762 Sec.3.12:1985 Analysis of formulated detergents. Quantitative test methods. Method for determination of ammonia content
BS 3762-3.12:1985 Analysis of formulated detergents - Quantitative test methods - Method for determination of ammonia content

Japanese Industrial Standards Committee (JISC)

JIS K 0099:1983 Methods for determination of ammonia in exhaust gas
JIS K 0099:1998 Methods for determination of ammonia in flue gas
JIS K 0099:2004 Methods for determination of ammonia in flue gas

CZ-CSN

CSN 46 7092-25-1998 Testing methods for feeding stuffs - Part 25: Determination of amino acid content
CSN 46 7092-86-1998 Testing methods for feeding stuffs - Part 86: Determination of methionine content
CSN 46 7092-61-1998 Testing methods for feeding stuffs - Part 61: Determination of amprolium content
CSN 46 7092-67-1998 Testing methods for feeding stuffs - Part 67: Determination of lysinhydrochlorid content
CSN 46 7092-88-1998 Testing methods for feeding stuffs - Part 88: Determination of fortificate content of threonine
CSN 62 1123-1989 Synthetic raw rubbers Determination of content of phenyl- betanapthylamine
CSN 65 4835-1983 Minerál fertilizers. Determination of ammoniacal nitrogen content by distillating method

YU-JUS

JUS H.B8.285-1983 Fertilizers. Determination of content amoniac-nitrogen. Volumetric method
JUS H.B8.850-1991 General method for the determination of arsenic. Silver diethyldithiocarbamate photometric method
JUS H.G8.124-1984 Reagents. Ammonia solution. Determination af ammonia content. Volumetric method
JUS H.Z1.190-1984 Tastfng of industriai waters. Determination ofsulphideconttnt.Colorimetric mathod with p-amino-N:N-di- methylaniline
JUS E.Z8.017-1993 Soups,broaths,sauces and seasonings -Determination of the α-amino nitrogen content
JUS H.G8.018-1980 Reagents. Hydrochloric acid. Determination of arsenic content. Silver diethyldithiocarbonate photome- tric method
JUS H.G8.073-1983 Reagents. Borje acid. Determination of arsenic content. Silver diethyldithiocarbamate photometric method
JUS H.Z1.114-1984 Testing of industrial vvaters. Determination of silver contant. Spectrophotometric method with p—dime- thylaminobenzalrhodanine
JUS H.G8.441-1990 Reaqents. Potassium iodide. Determination of arsenic content. Sil^pr diethyldithiocarbamate spectrophotometric method
JUS H.B8.219-1984 Acetic acid for industrial use. Determination of arsenic content. Silver diethyldithiocarbamate photo- metric method
JUS H.G8.033-1981 Reagents. Sulphuric acid. Determination of arsenic content Silver diethyldithiocarbamate photometric method
JUS H.G8.148-1985 Reagents.Ammonium sulphate. Determination of arsenic content Silver diethyldlthiocarbamate photo- metric method
JUS H.B8.356-1982 Boric acid for industrial use. Detenmination of arsenic content Silver diethyldithiocartwnate photometric method
JUS H.Z1.175-1985 Testing of industrial waters. Determination of total arsenic. Spectrophotometric method with silver die- thyldithiocarbamate
JUS H.G8.477-1991 Reagents. Orthophosphoric aci?. Determination of arsenic content. Silver diethvldithiocarbamate spectrophotoraetric method
JUS H.Z1.101-1983 Testing of industrial vvaters. Determination of copper content. Spectrophotometricmethod with sodium- -diethyldithiocarbamate
JUS H.G8.359-1988 Reagents. (+)-Tartaric acid. ?etermination of arsenic content. Silver dlethjrl- dithiocarbamate spectrophotometric method

American Society for Testing and Materials (ASTM)

ASTM RR-D01-1068 1991 D1979-Test Method for Free Formaldehyde Content of Amino Resins
ASTM D1979-97 Standard Test Method for Free Formaldehyde Content of Amino Resins
ASTM RR-D20-1108 1983 D4273-Test Method for Polyurethane Raw Materials: Determination of Primary Hydroxyl Content of Polyether Polyols
ASTM RR-D20-1270 2018 D4273-Test Method for Polyurethane Raw Materials: Determination of Primary Hydroxyl Content of Polyether Polyols
ASTM D4273-11 Standard Test Method for Polyurethane Raw Materials: Determination of Primary Hydroxyl Content of Polyether Polyols
ASTM D4273-05 Standard Test Methods for Polyurethane Raw Materials Determination of Primary Hydroxyl Content of Polyether Polyols
ASTM D4273-23 Standard Test Method for Polyurethane Raw Materials: Determination of Primary Hydroxyl Content of Polyether Polyols
ASTM D4273-99 Standard Test Methods for Polyurethane Raw Materials Determination of Primary Hydroxyl Content of Polyether Polyols
ASTM D4273-18 Standard Test Methods for Polyurethane Raw Materials Determination of Primary Hydroxyl Content of Polyether Polyols
ASTM RR-D20-1210 2000 D4672-Test Method for Polyurethane Raw Materials: Determination of Water Content of Polyols
ASTM D5932-08(2013) Standard Test Method for Determination of 2,4-Toluene Diisocyanate (2,4-TDI) and 2,6-Toluene Diisocyanate (2,6-TDI) in Air (with 9-(N-Methylaminomethyl) Anthracene Method) (MAMA) in the Workplace
ASTM RR-D20-1209 2000 D4672-Test Method for Polyurethane Raw Materials: Determination of Water Content of Polyols
ASTM D4661-03 Standard Test Methods for Polyurethane Raw Materials: Determination of Total Chlorine in Isocyanates

Korean Agency for Technology and Standards (KATS)

KS M ISO 7108:2002 Ammonia solution for industrial use－Determination of ammonia content－Titrimetric method
KS M ISO 7108:2017 Ammonia solution for industrial use — Determination of ammonia content — Titrimetric method
KS M ISO 7108-2017(2022) Ammonia solution for industrial use — Determination of ammonia content — Titrimetric method
KS H ISO 5542:2021 Milk — Determination of protein content — Amido black dye-binding method(Rountine method)
KS H ISO 5542-2006(2016) Milk－Determination of protein content－Amido black dye-binding method(Rountine method)
KS D ISO 5959:2021 Copper and copper alloys — Determination of bismuth content —Diethyldithiocarbamate spectrometric method
KS D ISO 5959:2001 Copper and copper alloys－determination of bismuth content －Diethyldithiocarbamate spectrometric method
KS B ISO 9455-9:2022 Soft soldering fluxes — Test methods — Part 9: Determination of ammonia content
KS B ISO 9455-9-2002(2017) Soft soldering fluxes－Test methods－Part 9：Determination of ammonia content
KS M ISO 5314-2013 Fertilizers－Determination of ammoniacal nitrogen content－Titrimetric method after distillation
KS M ISO 3705-2017(2022) Sulphur for industrial use — Determination of arsenic content — Silver diethyldithiocarbamate photometric method
KS M ISO 5314-2007(2012) Fertilizers－Determination of ammoniacal nitrogen content－Titrimetric method after distillation
KS M ISO 6851:2002 Photography-Processing waste-Determination of total amino nitrogen-Microdiffusion Kjeldahl method
KS M ISO 3705:2012 Sulphur for industrial use－Determination of arsenic content－Silver diethyldithiocarbamate photometric method
KS M ISO 3705:2017 Sulphur for industrial use — Determination of arsenic content — Silver diethyldithiocarbamate photometric method
KS M ISO 3705-2022 Sulphur for industrial use — Determination of arsenic content — Silver diethyldithiocarbamate photometric method
KS B ISO 9455-9:2002 Soft soldering fluxes－Test methods－Part 9：Determination of ammonia content
KS M ISO 11402-2022 Phenolic amino and condensation resins－Determination of free－formaldehyde content
KS M 5969-2023 Testing method of isocyanate group content in urethane intermediate or prepolymer
KS M 5969-1995 Testing method or isocyanate group content in urethane materials or prepolymer
KS M 5969-2005(2018) Test method for isocyanate group content in urethane intermediate or prepolymer

International Organization for Standardization (ISO)

ISO 7108:1985 Ammonia solution for industrial use; Determination of ammonia content; Titrimetric method
ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content
ISO 3496:1978 Meat and meat products; Determination of L(-)- hydroxyproline content (Reference method)
ISO 3496:1994 Meat and meat products - Determination of hydroxyproline content
ISO 9455-9:2020 Soft soldering fluxes — Test methods — Part 9: Determination of ammonia content
ISO 5959:1984 Copper and copper alloys; Determination of bismuth content; Diethyldithiocarbamate spectrometric method
ISO 5785:1978 Hydrochloric acid for industrial use; Determination of arsenic content; Silver diethyldithiocarbamate photometric method
ISO 3705:1976 Sulphur for industrial use; Determination of arsenic content; Silver diethyldithiocarbamate photometric method
ISO 3359:1975 Phosphoric acid for industrial use; Determination of arsenic content; Silver diethyldithiocarbamate photometric method
ISO 6595:1982 Water quality; Determination of total arsenic; Silver diethyldithiocarbamate spectrophotometric method
ISO 2465:1974 Glycerols for industrial use; Determination of arsenic content; Silver diethyldithiocarbamate photometric method
ISO 5792:1978 Sulphuric acid for industrial use; Determination of arsenic content; Silver diethyldithiocarbamate photometric method
ISO 9455-9:1993 Soft soldering fluxes; test methods; part 9: determination of ammonia content
ISO 5786:1978 Ammonium sulphate for industrial use; Determination of arsenic content; Silver diethyldithiocarbamate photometric method
ISO 3333:1975 Ammonium sulphate for industrial use; Determination of copper content; Zinc dibenzyldithiocarbamate photometric method
ISO 9505:1992 All grades of fluorspar; determination of arsenic content; silver diethyldithiocarbamate spectrometric method
ISO 6732:2010 Milk and milk products - Determination of iron content - Spectrometric method (Reference method)

German Institute for Standardization

DIN EN ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content (ISO 13903:2005); German version EN ISO 13903:2005
DIN EN ISO 13903:2005-09 Animal feeding stuffs - Determination of amino acids content (ISO 13903:2005); German version EN ISO 13903:2005
DIN EN ISO 9455-9:2021-02 Soft soldering fluxes - Test methods - Part 9: Determination of ammonia content (ISO 9455-9:2020); German version EN ISO 9455-9:2020
DIN EN 14881:2005 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method; English version of DIN EN 14881
DIN EN 1243:1999 Adhesives - Determination of free formaldehyde in amino and amidoformaldehyde condensates
DIN 10484 E:2012-04 Milk - Determination of urea and ammonia content - Photometric method
DIN 10484:2013 Milk - Determination of urea and ammonia content - Photometric method
DIN 10484:2005-05 Milk - Determination of urea and ammonia content - Photometric method
DIN 10484:2013-09 Milk - Determination of urea and ammonia content - Photometric method
DIN CEN/TS 15559:2007 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd; German version CEN/TS 15559:2007
DIN CEN/TR 16721:2014*DIN SPEC 35802:2014 Bio-based products - Overview of methods to determine the bio-based content
DIN CEN/TR 16721:2014-12*DIN SPEC 35802:2014-12 Bio-based products - Overview of methods to determine the bio-based content; German version CEN/TR 16721:2014
DIN EN 15109:2007-02 Surface active agents - Determination of the active matter content of alkylamidopropylbetaines; German version EN 15109:2006

SCC

DANSK DS/EN ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content
AWPA A59-11 Standard Method for the Determination of Ammonia in Ammoniacal Preservatives and Fire Retardant Formulations
AWPA A59-17 Standard Method for the Determination of Ammonia in Ammoniacal Preservatives and Fire Retardant Formulations
AWPA A59-23 Standard Method for the Determination of Ammonia in Ammoniacal Preservatives and Fire Retardant Formulations
BS 6782-7:1995 Binders for paints-Method for determination of free-formaldehyde content of amino resins (sodium sulfite titrimetric method)
DANSK DS/ISO 9455-9:2020 Soft soldering fluxes – Test methods – Part 9: Determination of ammonia content
NS-EN ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content (ISO 13903:2005)
DANSK DS/EN 12742:1999 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method
NS-EN 12742:1999 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method
DANSK DS/EN 14881:2005 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method
NS-EN 14881:2005 Surface active agents — Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines — Gas chromatographic method
NS 9041:1981 Glycerols for industrial use — Determination of arsenic content — Silver diethyldithiocarbamate photometric method
AENOR UNE-EN ISO 9455-9:1996 Soft soldering fluxes - Test methods - Part 9: Determination of ammonia content (ISO 9455-9:1993)
NS-EN ISO 9455-9:2020 Soft soldering fluxes — Test methods — Part 9: Determination of ammonia content (ISO 9455-9:2020)
DANSK DS/EN ISO 9455-9:2020 Soft soldering fluxes – Test methods – Part 9: Determination of ammonia content (ISO 9455-9:2020)
BS 4401-11:1979 Methods of test for meat and meat products-Determination of L(-)-hydroxyproline content (reference method)
DANSK DS/CEN/TR 16721:2014 Bio-based products - Overview of methods to determine the bio-based content
DIN CEN/TR 16721:2014 Bio-based products - Overview of methods to determine the bio-based content; German version CEN/TR 16721:2014
NS-EN 15109:2006 Surface active agents — Determination of the active matter content of alkylamidopropylbetaines
DANSK DS/EN 15109:2007 Surface active agents - Determination of the active matter content of alkylamidopropylbetaines

Association Francaise de Normalisation

NF EN ISO 13903:2005 Animal feed - Determination of amino acid content
NF V18-113*NF EN ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content.
NF V59-201:1988 Collagenes. Determination fo hydroxyproline content.
NF T73-294*NF EN 14881:2005 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas-chromatographic method
NF T77-157:1987 Basic silicones for industrial use. Determination of amino groupe. Potentiometric method.
NF V04-415:1987 Meat and meat products. Determination of L(-) hydroxyproline content (reference method).
NF T90-026:1993 Water quality - Determination of total arsenic - Silver diethyldithiocarbamate spectrophotometric method.
NF T20-054:1979 Chemical products. General method for the determination of arsenic. Silver diethyldithiocarbamate photometric method.
NF A06-712*NF ISO 5959:1986 Copper and copper alloys. Determination of bismuth content. Diethyldithiocarbamate spectrometric method.
NF V04-261*NF EN ISO 2450:2008 Cream - Determination of fat content - Gravimetric method (Reference method)
NF EN 12742:1999 Fruit and vegetable juices - Determination of free amino acid contents - Liquid chromatography method
NF A81-365-9:2020 Soft soldering fluxes - Test methods - Part 9 : determination of ammonia content
NF EN ISO 17180:2013 Animal feed - Determination of lysine, methionine and threonine content in commercial amino acids and premixes
NF A81-365-9:1995 Soft soldering fluxes. Test methods. Part 9 : determination of ammonia content.
NF T60-369:1980 Glycerines for industrial use. Determination of arsenic content. Silver diethldithiocarbamate photometric method.
NF T90-015:1975 TESTING WATER-DETERMINATION OF NITROGEN (AMMONIA)
FD CEN/TR 16721:2014 Bio-based products - Overview of methods for determining bio-based content
NF V04-392-1*NF EN ISO 3727-1:2002 Butter - Determination of moisture, non-fat solids and fat contents - Part 1 : determination of moisture content (reference method).
NF T73-280*NF EN 13435:2002 Surface active agents - Determination of free amine content of alkyl dimethyl betaines.
NF T20-273:1982 Hydrochloric acid for industrial use. Determination of arsenic content. Silver diethyldithiocarbamate photometric method.
NF T20-298:1982 Sulphuric acid for industrial use. Determination of arsenic content. Silver diethyldithiocarbamate photometric method.

GSO

OS GSO ISO 13903:2008 Animal feeding stuffs — Determination of amino acids content
GSO ISO 13903:2008 Animal feeding stuffs — Determination of amino acids content
OS GSO ISO 7108:2007 Ammonia solution for industrial use – Determination of ammonia content – Titrimetric method
GSO ISO 7108:2007 Ammonia solution for industrial use – Determination of ammonia content – Titrimetric method
BH GSO ISO 9455-9:2016 Soft soldering fluxes -- Test methods -- Part 9: Determination of ammonia content
BH GSO ISO 4134:2023 Meat and meat products — Determination of L-(+)-glutamic acid content — Reference method
GSO ISO 4134:2023 Meat and meat products — Determination of L-(+)-glutamic acid content — Reference method
GSO ISO 9455-9:2013 Soft soldering fluxes -- Test methods -- Part 9: Determination of ammonia content
OS GSO ISO 5959:2013 Copper and copper alloys -- Determination of bismuth content -- Diethyldithiocarbamate spectrometric method

Spanish Association for Standardization (UNE)

UNE 34835:1985 MILK. DETERMINATION OF PROTEIN CONTENT. AMIDO BLACK DYE-BINDING METHOD. ROUTINE METHOD.
UNE 34-835-1985 milk. Protein content determination by aminoblack method (conventional method)
UNE-EN ISO 9455-9:2021 Soft soldering fluxes - Test methods - Part 9: Determination of ammonia content (ISO 9455-9:2020)
UNE-EN ISO 13903:2006 Animal feeding stuffs - Determination of amino acids content (ISO 13903:2005)
UNE-EN 12742:2000 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method
UNE-EN 14881:2006 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method
UNE-EN 15109:2007 Surface active agents - Determination of the active matter content of alkylamidopropylbetaines
UNE-CEN/TR 16721:2014 Bio-based products - Overview of methods to determine the bio-based content (Endorsed by AENOR in December of 2014.)
UNE-EN ISO 9455-9:1996 SOFT SOLDERING FLUXES. TEST METHODS. PART 9: DETERMINATION OF AMMONIA CONTENT. (ISO 9455-9:1993).

BE-NBN

NBN T 03-096-1988 Ammonia solution for industrial use - Détermination of ammonia content - Titrimetric method
NBN T 03-385-1981 Sulphur for industrial use - Determination of arsenic content -Silver diethyldithiocarbamate photometric method
NBN T 03-008-1979 Hydrochloric acid for industrial use - Determination of arsenic content - Silver diethyldithiorcarbamate photometric method
NBN T 03-026-1979 Sulphuric acid for industrial use - Determination of arsenic content -Silver diethyldithiocarbamate photometric method
NBN T 03-264-1980 Phosphoric acid for industrial use - Determination of arsenic content - Silver diethyldithiqcarbamate photometric method
NBN T 04-169-1983 Glycerols for industrial use - Determination of arsenic content-Silver diethyldithiocarbamate photometric method
NBN T 03-072-1979 Ammonium sulphate for industrial use - Determination of arsenic content - Silver diethyldithiocarbamate photometric method
NBN T 03-097-1988 Ammonia solution for industrial use - Determination of residue after evaporation at 105 °C - Gravimetrie method
NBN T 03-070-1979 Ammonium sulphate for industrial use - Determination of copper content - Zinc aibetizyldithiocarbamate photometric method

NL-NEN

NEN 2850-1984 Fruit juices - Determination of free amino acids content - Column chromatographic method
NEN-ISO 4134:1992 Meat and meat products. Determination of L-(+)-glutamic acid content (referece method)

Danish Standards Foundation

DS/EN ISO 13903:2005 Animal feeding stuffs – Determination of amino acids content
DS/EN ISO 9455-9:1996 Soft soldering fluxes - Test methods - Part 9: Determination of ammonia content
DS/ISO 9455-9:2020 Soft soldering fluxes – Test methods – Part 9: Determination of ammonia content
DS/EN 12742:1999 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method
DS/EN 14881:2005 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method
DS/EN 15109:2007 Surface active agents - Determination of the active matter content of alkylamidopropylbetaines

RU-GOST R

GOST 30181.6-1994 Mineral fertilizers. Method for determination of mass fraction of nitrogen in ammonium salts (in ammonium form, using the formaldehyde method)
GOST 29237-1991 Ammonia solution for industrial use. Determination of ammonia content. Titrimetric method
GOST R 51198-1998 Meat and meat products. Method for determination of L-(+)-glytamic acid content
GOST 7423-1955 Aviation petrols. Determination of paraoxydiphenylamine content
GOST 13496.21-2015 Feeds, mixed feeds and raw material. Methods for determination of lisin and tryptophane
GOST R 50207-1992 Meat and meat products. Determination of L (-)-hydroxyproline content
GOST 30181.8-1994 Mineral fertilizers. Method for determination of mass fraction of ammonium nitrogen in compound fertilizers (chloramine method)
GOST R 52347-2005 Mixed fodders, raw mixed fodders. Determination of amino acids (lysine, methionine, threonine, cystine and triptophane) content by method of capillary electrophoresis
GOST 28326.2-1989 Technical liquid ammonia. Determination of water mass percentage by Fischer method
GOST 31480-2012 Mixed fodders, raw mixed fodders. Determination of aminoacids (lysine, methionine, threonine, cystine and triptophane) content by method of capillary electrophoresis
GOST 30355.5-1996 Sulphur for industrial use. Determination of arsenic content. Silver diethyldithiocarbamate photometric method

RO-ASRO

SR 184-25-1998 Ethyl alcohol. Determination of ammonia and azotic bases nitrogen content
SR ISO 5314:1981 Fertilizers. Determination of ammoniaca! nitrogen content Titrimetric method after distillation
STAS 6328-1985 DRINKING WATER Ammonia dctcrmination

TR-TSE

TS 3581-1981 METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF THE ARSENIC CONTENT SILVER DIETHYLDITHIOCARBAMATE SPECTROPHOTOMETRY METHOD

KR-KS

KS H ISO 5542-2021 Milk — Determination of protein content — Amido black dye-binding method(Rountine method)
KS D ISO 5959-2021 Copper and copper alloys — Determination of bismuth content —Diethyldithiocarbamate spectrometric method
KS B ISO 9455-9-2022 Soft soldering fluxes — Test methods — Part 9: Determination of ammonia content
KS M ISO 7106-2017 Liquefied anhydrous ammonia for industrial use — Determination of oil content — Gravimetric and infra-red spectrometric methods
KS M ISO 3705-2017 Sulphur for industrial use — Determination of arsenic content — Silver diethyldithiocarbamate photometric method

Standard Association of Australia （SAA）

AS 2282.16:1991 Methods for testing flexible cellular polyurethane, Method 16: Determination of ash content

European Committee for Standardization (CEN)

EN ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content
EN 1243:2011 Adhesives - Determination of free formaldehyde in amino and amidoformaldehyde condensates
EN 14881:2005 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method
EN ISO 9455-9:2020 Soft soldering fluxes - Test methods - Part 9: Determination of ammonia content (ISO 9455-9:2020)
EN 12742:1999 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method
EN 26595:1992 Water Quality - Determination of Total Arsenic - Silver Diethyldithiocarbamate Spectrophotometric Method (ISO 6595:1982)
EN 15750:2009 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods

AR-IRAM

IRAM 13 309-1962 plastic. Determination method for determining the content of free ammonia and ammonia-containing compounds in phenolic plastic molds
IRAM 6521-1952 Determination method for tetraethyl lead content in naphtha

Lithuanian Standards Office

LST EN ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content (ISO 13903:2005)
LST EN 12742-2000 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method
LST EN 14881-2006 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method
LST EN 15109-2007 Surface active agents - Determination of the active matter content of alkylamidopropylbetaines
LST EN ISO 9455-9:2000 Soft soldering fluxes - Test methods - Part 9: Determination of ammonia content (ISO 9455-9:1993)
LST EN ISO 9455-9:2021 Soft soldering fluxes - Test methods - Part 9: Determination of ammonia content (ISO 9455-9:2020)

ET-QSAE

ES 394-2000 Determination of copper content in edible salt (sodium diethyldithiocarbamate) visual colorimetric method

HU-MSZT

MSZ 7553-1961 Checking plastics by measuring the content of free ammonia and amino groups
MNOSZ 20907-1955 Nitrocellulose, determination of ammonia content
MSZ KGST 2599-1980 Determination of ammonia content in the air

IT-UNI

UNI EN ISO 9455-9:2021 Soft soldering fluxes - Test methods - Part 9: Determination of ammonia content

American National Standards Institute （ANSI)

ANSI/ASTM D4273:1999 Method for Testing Polyurethane Raw Materials: Determination of Primary Hydroxyl Contents of Polyether Polyols (08.02)

South African Bureau of Standard

SANS 9455-9:1993 Soft soldering fluxes - Test methods Part 9: Determination of ammonia content

PL-PKN

PN Z04041-1971 Deferminafion o? ammonia confent in air

CU-NC

NC 24-69-4-1987 Inonganic Chemical Products Technical Aluminum Sulfate Determination of Arsenic Content. Method of Silver Diethylditiocarbamate