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Determination of Ammonia and Ammonia and Salicylic Acid in Water

Determination of Ammonia and Ammonia and Salicylic Acid in Water, Total:344 items.

In the international standard classification, Determination of Ammonia and Ammonia and Salicylic Acid in Water involves: Vocabularies, Products of the textile industry, Medical sciences and health care facilities in general, Animal feeding stuffs, Air quality, Textile fibres, Beverages, Fertilizers, General methods of tests and analysis for food products, Organic chemicals, Fuels, Fruits. Vegetables, Water quality, Meat, meat products and other animal produce, Analytical chemistry, Burners. Boilers, Plastics, Adhesives, Cereals, pulses and derived products, Products of non-ferrous metals, Pesticides and other agrochemicals, Construction materials, Raw materials for rubber and plastics, Farming and forestry, Spices and condiments. Food additives, TEXTILE AND LEATHER TECHNOLOGY, Inorganic chemicals, Tea. Coffee. Cocoa, Construction industry, Food products in general, Test conditions and procedures in general, Milk and milk products, Products of the chemical industry, Non-ferrous metals, Paint ingredients, Wastes, Soil quality. Pedology, Sugar. Sugar products. Starch.

Professional Standard - Environmental Protection, Determination of Ammonia and Ammonia and Salicylic Acid in Water

HJ 536-2009 Water quality.Determination of ammonia nitrogen.Salicylic acid spectrophotometry
HJ 665-2013 Water quality.Determination of ammonium nitrogen by continuous flow analysis (CFA) and Salicylic acid spectrophotometry
HJ 666-2013 Water quality.Determination of ammonium nitrogen by flow injection analysis (FIA) and Salicylic acid spectrophotometry
HJ 534-2009 Ambient air.Determination of ammonia.Sodium hypochlorite.salicylic acid spectrophotometry
HJ 537-2009 Water quality.Determination of ammonia nitrogen.Distillation-neutralization titration
HJ 485-2009 Water quality.Determination of copper.Sodium diethyldithiocabamate spectrophometric method
HJ 674-2013 Water quality.Determination of hydrazine and monomethyl hydrazine by p-Dimethylaminobenzaldehyde spectrophotometric method
HJ 827-2017 Determination of Carbamate Pesticides in Water by High Performance Liquid Chromatography-Triple Quadrupole Mass Spectrometry

KR-KS, Determination of Ammonia and Ammonia and Salicylic Acid in Water

KS K ISO 2913-2018(2023) Wool — Colorimetric determination of cystine plus cysteine in hydrolysates
KS K ISO 2913-2018 Wool — Colorimetric determination of cystine plus cysteine in hydrolysates
KS K ISO 2915-2018 Wool－Determination of cysteic acid content of wool hydrolysates by paper electrophoresis and colorimetry
KS K ISO 2915-2018(2023) Wool－Determination of cysteic acid content of wool hydrolysates by paper electrophoresis and colorimetry
KS M ISO 7106-2017 Liquefied anhydrous ammonia for industrial use — Determination of oil content — Gravimetric and infra-red spectrometric methods
KS D ISO 5959-2021 Copper and copper alloys — Determination of bismuth content —Diethyldithiocarbamate spectrometric method

Korean Agency for Technology and Standards (KATS), Determination of Ammonia and Ammonia and Salicylic Acid in Water

KS K ISO 2913:2018 Wool — Colorimetric determination of cystine plus cysteine in hydrolysates
KS K ISO 2913:2009 Wool－Colorimetric determination of cystine plus cysteine in hydrolysates
KS K ISO 2915:2018 Wool－Determination of cysteic acid content of wool hydrolysates by paper electrophoresis and colorimetry
KS I ISO 11732:2008 Water quality－Determination of ammonium nitrogen－Method by flow analysis(CFA and FIA) and spectrometric detection
KS I ISO 11732-2008(2018) Water quality－Determination of ammonium nitrogen－Method by flow analysis(CFA and FIA) and spectrometric detection
KS K ISO 2915:2009 Wool－Determination of cysteic acid content of wool hydrolysates by paper electrophoresis and colorimetry
KS M 9143-2005 WATER QUALITY-DETERMINATION OF TOTAL ARSENIC-SILVER DIETHYLDITHIOCARBAMATE SPECTROPHOTOMETRIC METHOD
KS M ISO 7106:2002 Liquefied anhydrous ammonia for industrial use－Determination of oil content－Gravimetric and infra－red spectrometric methods
KS M ISO 7106:2017 Liquefied anhydrous ammonia for industrial use — Determination of oil content — Gravimetric and infra-red spectrometric methods
KS M ISO 7106-2017(2022) Liquefied anhydrous ammonia for industrial use — Determination of oil content — Gravimetric and infra-red spectrometric methods
KS D ISO 5959:2001 Copper and copper alloys－determination of bismuth content －Diethyldithiocarbamate spectrometric method
KS D ISO 5959:2021 Copper and copper alloys — Determination of bismuth content —Diethyldithiocarbamate spectrometric method

RO-ASRO, Determination of Ammonia and Ammonia and Salicylic Acid in Water

STAS 10751-1976 WOOL Determination of cystine and cysteine content
STAS 8683-1970 SURFACE AND WASTE WATERS Determination of ainm nia nitrogen
SR 184-25-1998 Ethyl alcohol. Determination of ammonia and azotic bases nitrogen content
STAS 11985-1985 WOOL Oetcrmination ol solubility index in permethanoic acid-ammonia
STAS SR 13317-1996 Leather and furs Determination of sulphure cystine from the hairy coating. Spectrophotometric method
STAS 8026-1979 VULCANIZED RUBBER AND RUBBER Determination of copper by the methpdes with zinc diethyldithiocarbamate
STAS 8601-1970 SURFACE AND WASTE WATERS Sulphate determination
STAS 8900/1-1971 SURFACE AND WASTE WATERS Nitrate determination

Group Standards of the People's Republic of China, Determination of Ammonia and Ammonia and Salicylic Acid in Water

T/CPMA 021-2020 Method of on-site detection of ammonia nitrogen in drinking water - Salicylic Acid Method
T/LNIQA 010-2023 Determination of methylselenocysteine and selenomethionine in selenium-enriched foods
T/CPCIF 0168-2021 Rapid detection kits for nitrite，nitrate and ammonia nitrogen in water
T/GXAF 0010-2023 Spectrophotometric method for the determination of free amino acid content in water-soluble fertilizers
T/CCAS 008-2019 Analytical methods of the ammonia in fly ash for cement and concrete
T/CECS 1032-2022 Technical standard for the detection of releasable ammonia in fly ash for cement, mortar and concrete
T/SLAASS 0002-2022 Pesticidy multiresidue screen methods for determination of organophosphorus Pesticides,organochlorine pesticides,pyrethroid pesticides and carbamate pesticedes in Auricularia auricula
T/SSX 002-2022 Determination of selenomethionine, selenate and selenite in cereals by liquid chromatography-inductively coupled plasma mass spectrometry

Danish Standards Foundation, Determination of Ammonia and Ammonia and Salicylic Acid in Water

DS/EN ISO 17180:2013 Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
DS/EN 1141:1995 Fruit and vegetable juices - Spectrometric determination of proline content
DS/EN 12742:1999 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method
DS/EN 1243:2011 Adhesives - Determination of free formaldehyde in amino and amidoformaldehyde condensates
DS/EN 14977:2006 Copper and copper alloys - Detection of tensile stress - 5 % ammonia test
DS/EN 15604:2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
DS/EN 15750:2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
DS/CEN/TS 16177:2012 Sludge, treated biowaste and soil - Extraction for the determination of extractable ammonia, nitrate and nitrite

Association Francaise de Normalisation, Determination of Ammonia and Ammonia and Salicylic Acid in Water

NF EN ISO 17180:2013 Aliments des animaux - Détermination de la teneur en lysine, méthionine et thréonine dans les acides aminés du commerce et les prémix
NF V18-139*NF EN ISO 17180:2013 Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
NF EN 1141:1994 Jus de fruits et de légumes - Dosage de la proline par spectrométrie
NF V04-415:2002 Viandes, produits à base de viandes et produits de la pêche - Détermination de la teneur en L-hydroxyproline (collagène)
NF EN 12742:1999 Jus de fruits et de légumes - Dosage des teneurs en acides aminés libres - Méthode par chromatographie en phase liquide.
NF T52-115:1985 Plastics. Basic materials for polyurethanes. Polyethers and polyesters. Determination of water.
NF EN 1243:2011 Adhésifs - Détermination du formaldéhyde libre dans les condensats de formaldéhyde amino et amido
NF G06-030*NF ISO 2915:2017 Wool - Determination of cysteic acid content of wool hydrolysates by paper electrophoresis and colorimetry
NF T90-080*NF EN ISO 11732:2005 Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection.
NF EN ISO 11732:2005 Qualité de l'eau - Dosage de l'azote ammoniacal - Méthode par analyse en flux (CFA et FIA) et détection spectrométrique
NF A51-110*NF EN 14977:2006 Copper and copper alloys - Detection of tensile stress - 5 % ammonia test.
NF T90-026:1993 Water quality - Determination of total arsenic - Silver diethyldithiocarbamate spectrophotometric method.
NF V04-412:2000 Meat and meat products - Determination of L-(+)-glutamic acid content - Reference method.
NF V04-412:1983 MEAT AND MEAT PRODUCTS. DETERMINATION OF L-(+)-GLUTAMIC ACID CONTENT (REFERENCE METHOD).
NF T52-135:1979 Plastics. Primary materials for polyurethanes. Determination of chloride hydrolysable in diisocyanate tolylene.
NF T90-080:1997 Water quality - Determination of ammonium nitrogen by flow analysis (CFA and FIA) and spectrometric detection.
NF T20-297:1971 Chemical analysis of sulphuric acid and oleum. Determination of ammoniacal nitrogen. Spectrophotometric method.
NF U42-149*NF EN 15604:2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
NF V04-415:1987 Meat and meat products. Determination of L(-) hydroxyproline content (reference method).
NF V03-174*NF EN 16852:2017 Foodstuffs - Determination of ethyl carbamate in stone fruit spirits, fruit marc spirits and other spirit drinks - GC-MS method
NF A06-712*NF ISO 5959:1986 Copper and copper alloys. Determination of bismuth content. Diethyldithiocarbamate spectrometric method.
NF T52-138:1979 Plastics. Basic materials for polyurethanes. Determination of total chloride in pure and raw isocyanates.
NF T52-116:1985 Plastics. Basic materials for polyurethanes. Polyethers. Determination of non saturation level.
NF T52-119:1985 Plastics. Base materials for polyurethanes. Polyethers. Determination the sodium and potassium content.
NF T52-111:1985 Plastics. Basic materials for polyurethanes. Polyethers and polyesters. Determination of the density.
NF EN 15604:2009 Engrais - Détermination des différentes formes d'azote dans un même échantillon contenant l'azote sous forme nitrique, ammoniacale, uréique et cyanamidique
NF G06-030:1973 Textiles. Tests of fibres. Method of determining the quantity of cysteic acid contained in hydrolysates of wool by electrophoresis on paper and spectrophotometry.
NF T20-479:1973 PHOSPHORIC ACID AND SODIUM PHOSPHATES FOR INDUSTRIAL USE ; DETERMINATION OF FLUORINE CONTENT ; PHOTOMETRIC METHOD.
NF ISO 4214:2023 Lait et produits laitiers - Détermination des acides aminés dans les formules infantiles, les produits nutritionnels pour adultes/enfants et autres produits laitiers
NF T52-137:1979 Plastics. Basic materials for polyurethanes. Raw or modified isocyanates. Determination of acidity.
XP CEN/TS 16177:2012 Boues, biodéchets traités et sols - Extraction pour la détermination de l'azote nitrique et ammoniacal extractible
FD T90-187-1:2010 Water quality - Determination of glyphosate and aminomethylphosphonic acid (AMPA) - Part 1 : analysis method by liquid chromatography with fluorimetric detection using post-column derivation
XP X31-080*XP CEN/TS 16177:2012 Sludge, treated biowaste and soil - Extraction for the determination of extractable ammonia, nitrate and nitrite

German Institute for Standardization, Determination of Ammonia and Ammonia and Salicylic Acid in Water

DIN EN ISO 17180:2013-08 Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures (ISO 17180:2013); German version EN ISO 17180:2013
DIN EN ISO 17180:2013 Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures (ISO 17180:2013); German version EN ISO 17180:2013
DIN EN 1141:1994-12 Fruit and vegetable juices - Spectrometric determination of proline content; German version EN 1141:1994
DIN 54286:1975 Testing of textiles; determination of the cysteic acid content in wool hydrolysates
DIN EN 1141:1994 Fruit and vegetable juices - Spectrometric determination of proline content; German version EN 1141:1994
DIN 51614:1989-12 Testing of liquefied petroleum gases; detection of ammonia, water and alkaline solution
DIN EN 12742:1999-04 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method; German version EN 12742:1999
DIN 51614:1989 Testing of liquefied petroleum gases; detection of ammonia, water and alkaline solution
DIN EN 1243:2011 Adhesives - Determination of free formaldehyde in amino and amidoformaldehyde condensates; German version EN 1243:2011
DIN CEN/TS 15604:2008 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen; German version CEN/TS 15604:2007
DIN 38406-5:1983-10 German standard methods for the examination of water, waste water and sludge; cations (group E); determination of ammonia-nitrogen (E 5)
DIN EN ISO 8192:2007-05 Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation (ISO 8192:2007); German version EN ISO 8192:2007
DIN ISO 20179:2007 Water quality - Determination of microcystins - Method using solid phase extraction (SPE) and high performance liquid chromatography (HPLC) with ultraviolet (UV) detection (ISO 20179:2005) English version of DIN ISO 20179:2007-10
DIN EN 16852:2017 Foodstuffs - Determination of ethyl carbamate in stone fruit spirits, fruit marc spirits and other spirit drinks - GC-MS method; German version EN 16852:2017
DIN EN 1243:2011-07 Adhesives - Determination of free formaldehyde in amino and amidoformaldehyde condensates; German version EN 1243:2011
DIN EN 15604:2009-06 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen; German version EN 15604:2009 / Note: To be replaced by DIN EN ISO 15604 (2019-06).
DIN CEN/TS 16177:2012-05*DIN SPEC 91260:2012-05 Sludge, treated biowaste and soil - Extraction for the determination of extractable ammonia, nitrate and nitrite; German version CEN/TS 16177:2012
DIN CEN/TS 16177:2012 Sludge, treated biowaste and soil - Extraction for the determination of extractable ammonia, nitrate and nitrite; German version CEN/TS 16177:2012

International Organization for Standardization (ISO), Determination of Ammonia and Ammonia and Salicylic Acid in Water

ISO 17180:2013 Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
ISO 2913:1975 Wool; Colorimetric determination of cystine plus cysteine in hydrolysates
ISO 11732:2005 Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection
ISO 3496:1994 Meat and meat products - Determination of hydroxyproline content
ISO 2915:1975 Wool; Determination of cysteic acid content of wool hydrolysates by paper electrophoresis and colorimetry
ISO/FDIS 14897 Plastics — Polyols for use in the production of polyurethanes — Determination of water content
ISO 4134:1999 Meat and meat products - Determination of L-(+)-glutamic acid content - Reference method
ISO 4134:1978 Meat and meat products; Determination of L-(+)- glutamic acid content; Reference method
ISO 4134:2021 Meat and meat products - Determination of L-(+)-glutamic acid content - Reference method
ISO 15028:2004 Plastics - Aromatic isocyanates for use in the production of polyurethanes - Determination of hydrolysable chlorine
ISO 15028:2014 Plastics - Aromatic isocyanates for use in the production of polyurethanes - Determination of hydrolysable chlorine
ISO 7106:1985 Liquefied anhydrous ammonia for industrial use; Determination of oil content; Gravimetric and infra-red spectrometric methods
ISO 3496:1978 Meat and meat products; Determination of L(-)- hydroxyproline content (Reference method)
ISO 19563:2017 Determination of theanine in tea and instant tea in solid form using high-performance liquid chromatography
ISO 6595:1982 Water quality; Determination of total arsenic; Silver diethyldithiocarbamate spectrophotometric method
ISO 2899:1974 Sulphuric acid and oleums for industrial use; Determination of ammoniacal nitrogen content; Spectrophotometric method
ISO 4214:2022 | IDF 254 Milk and milk products — Determination of amino acids in infant and adult/paediatric nutritional formulas and dairy products
ISO 4214:2022 | IDF 254:2022 Milk and milk products — Determination of amino acids in infant and adult/paediatric nutritional formulas and dairy products
ISO 4214:2022|IDF 254:2022 Milk and milk products — Determination of amino acids in infant and adult/paediatric nutritional formulas and dairy products
ISO 4214:2022 Milk and milk products — Determination of amino acids in infant and adult/paediatric nutritional formulas and dairy products
ISO 6634:1982 Fruits, vegetables and derived products; Determination of arsenic content; Silver diethyldithiocarbamate spectrophotometric method
ISO 5959:1984 Copper and copper alloys; Determination of bismuth content; Diethyldithiocarbamate spectrometric method
ISO 18329:2004 | IDF 193:2004 Milk and milk products — Determination of furosine content — Ion-pair reverse-phase high-performance liquid chromatography method
ISO/FDIS 17710 Plastics — Polyols for use in the production of polyurethanes — Determination of degree of unsaturation by microtitration

Professional Standard - Agriculture, Determination of Ammonia and Ammonia and Salicylic Acid in Water

GB/T 42957-2023 Determination of lysine, methionine and threonine content in amino acid products and additive premixed feed
NY/T 4353-2023 Determination of methylselenocysteine, selenomethionine and selenocysteine in vegetables by liquid chromatography-tandem mass spectrometry
NY/T 1975-2010 Water-soluble fertilizers.Determination of amino-acids content
GB 12292-1990 Determination of free amino acid content in fruit and vegetable juice
NY/T 2878-2015 Determination of Polyaspartic Acid Content in Water Soluble Fertilizer
SC/T 9444-2023 Determination of ammonia nitrogen in aquaculture water by gas phase molecular absorption spectrometry
NY/T 761.3-2004 Method for multi-residue determination of carbamate pesticides in vegetables and fruits
NY/T 761-2008 Pesticide multiresidue screen methods for determination of organophosphorus pesticides, organochlorine pesticides, pyrethroid pesticides and carbamate pesticedes in vegetables and fruits
GB/T 17331-1998 Determination of multiple residues of organophosphorus and carbamate pesticides in food
GB 8570.6-1988 Determination of the content of liquid anhydrous ammonia oil by gravimetric and infrared spectroscopic methods
水产品质量安全检验手册 2.12.0.0-2005 Chapter 2 Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products Section 12 Determination of Amino Acids in Aquatic Products (GBT 5009.124-2003)
水产品质量安全检验手册 6.6.2.0-2005 Chapter 6 Inspection of elements in aquatic products Section 6 Determination of copper in aquatic products (GBT 5009.13-2003) 2. Sodium diethyldithiocarbamate method
水产品质量安全检验手册 7.2.2.2-2005 Chapter 7 Inspection of additives in aquatic products Section 2 Determination of sweeteners in aquatic products 2. Determination of sodium cyclamate (GBT 5009.97-2003) (2) Colorimetric method
水产品质量安全检验手册 7.2.2.1-2005 Chapter 7 Inspection of additives in aquatic products Section 2 Determination of sweeteners in aquatic products 2. Determination of sodium cyclamate (GBT 5009.97-2003) (1) Gas chromatography
水产品质量安全检验手册 7.2.2.3-2005 Chapter 7 Inspection of additives in aquatic products Section 2 Determination of sweeteners in aquatic products 2. Determination of sodium cyclamate (GBT 5009.97-2003) (3) Thin layer chromatography
水产品质量安全检验手册 2.11.2.0-2005 Chapter II Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products Eleventh Determination of Amino Acid Nitrogen in Aquatic Products (GBT 5009.39-2003) II. Colorimetry
水产品质量安全检验手册 9.1.5.0-2005 Chapter IX Fishing Feed Inspection Section 1 Basic Method for Fishing Feed Testing 5. Rapid Determination of Moisture, Crude Protein, Crude Fiber, Crude Fat, Lysine and Methionine in Fishing Feed--Near Infrared Spectroscopy (GBT 18868- 2002)
水产品质量安全检验手册 2.11.1.0-2005 Chapter II Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products Eleventh Determination of Amino Acid Nitrogen in Aquatic Products (GBT 5009.39-2003) 1. Formaldehyde value method

European Committee for Standardization (CEN), Determination of Ammonia and Ammonia and Salicylic Acid in Water

EN ISO 17180:2013 Animal feeding stuffs - Determination of lysine@ methionine and threonine in commercial amino acid products and premixtures
EN 1141:1994 Fruit and vegetable juices - Spectrometric determination of proline content
EN 12742:1999 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method
EN 1243:1998 Adhesives - Determination of Free Formaldehyde in Amino and Amidoformaldehyde Condensates
EN 1243:2011 Adhesives - Determination of free formaldehyde in amino and amidoformaldehyde condensates
EN 26595:1992 Water Quality - Determination of Total Arsenic - Silver Diethyldithiocarbamate Spectrophotometric Method (ISO 6595:1982)
EN 16852:2017 Foodstuffs - Determination of ethyl carbamate in stone fruit spirits@ fruit marc spirits and other spirit drinks - GCMS method
CEN/TS 16177:2012 Sludge, treated biowaste and soil - Extraction for the determination of extractable ammonia, nitrate and nitrite
EN 15604:2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen

British Standards Institution (BSI), Determination of Ammonia and Ammonia and Salicylic Acid in Water

BS EN ISO 17180:2013 Animal feeding stuffs. Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
BS EN 12742:1999 Fruit and vegetable juices - Determination of free amino acids content - Liquid chromatographic method
BS EN 1243:2011 Adhesives. Determination of free formaldehyde in amino and amidoformaldehyde condensates
BS 4401-11:1995 Methods of test for meat and meat products. Determination of hydroxyproline content
BS ISO 15028:2006 Plastics. Aromatic isocyanates for use in the production of polyurethanes. Determination of hydrolysable chlorine
BS ISO 15028:2014 Plastics. Aromatic isocyanates for use in the production of polyurethanes. Determination of hydrolysable chlorine
BS DD CEN/TS 15604:2007 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
DD CEN/TS 15604:2007 Fertilizers — Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
BS EN 15604:2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
BS EN 1141:1995 Method for determination of proline content in fruit and vegetable juices: spectrometric method
BS ISO 4134:2021 Meat and meat products. Determination of L-(+)-glutamic acid content. Reference method
BS ISO 19563:2017 Determination of theanine in tea and instant tea in solid form using high-performance liquid chromatography
BS 6068-2.12:1990 Water quality. Physical, chemical and biochemical methods. Determination of phenol index: 4-aminoantipyrine (4-aminophenazone) spectrometric methods after distillation
BS 4401-14:1979 Methods of test for meat and meat products. Determination of L-(+)-glutamic acid content (reference method)
22/30449666 DC BS EN ISO 4214. Milk and milk products. Determination of amino acids in infant formula and other dairy products
BS EN 16852:2017 Foodstuffs. Determination of ethyl carbamate in stone fruit spirits, fruit marc spirits and other spirit drinks. GC-MS method
BS ISO 4214:2022 Milk and milk products. Determination of amino acids in infant and adult/paediatric nutritional formulas and dairy products
20/30401658 DC BS ISO 4134. Meat and meat products. Determination of L-(+)-glutamic acid content. Reference method
BS 6068 Sec.2.12:1990 Water quality. Physical, chemical and biochemical methods. Determination of phenol index: 4-aminoantipyrine (4-aminophenazone) spectrometric methods after distillation
BS EN ISO 787-19:1995 General methods of test for pigments and extenders - Determination of water-soluble nitrates (Salicylic acid method)
BS EN 1379:1997 Foodstuffs - Determination of cyclamate and saccharin in liquid table top sweetener preparations - Method by high performance liquid chromatography

AENOR, Determination of Ammonia and Ammonia and Salicylic Acid in Water

UNE-EN ISO 17180:2013 Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures (ISO 17180:2013)
UNE 33124:1981 DETERMINATION OF PROLINE IN WINES AND VINEGARS.
UNE-EN 12742:2000 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method
UNE-EN 1243:2011 Adhesives - Determination of free formaldehyde in amino and amidoformaldehyde condensates
UNE-EN 14977:2007 Copper and copper alloys - Detection of tensile stress - 5 % ammonia test
UNE 40241-1:1973 METHOD OF DETERMINATION THE CONTENT IN CISTEMIC ACID OF WOOL HYDROLIZED BY MEANS OF ELECTROPHORESIS IN PAPER AND COLOURIMETRY.
UNE-EN 16852:2017 Foodstuffs - Determination of ethyl carbamate in stone fruit spirits, fruit marc spirits and other spirit drinks - GC-MS method
UNE-EN 15604:2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
UNE-EN 15750:2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods

Inner Mongolia Provincial Standard of the People's Republic of China, Determination of Ammonia and Ammonia and Salicylic Acid in Water

DB15/T 2037-2020 Determination of tryptophan in feed by microwave hydrolysis-amino acid automatic analyzer method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Determination of Ammonia and Ammonia and Salicylic Acid in Water

GB/T 14679-1993 Air quality. Determination of Ammonia. Sodium salicylate-sodium hypochlorite spectrophotometric method
GB/T 12492-1990 Determination of cystine content of wool hydrolysates by colorimetry
GB/T 12292-1990 Juice of fruits and vegetables--Determination of free amino acid
GB/T 18868-2002 Method for determination of moisture,crude protein,crude fat,crude fibre,lysine and methinione in feeds--Near infrared reflectance spectroscopy
GB/T 6906-1986 Methods for analysis of water for boiler and for cooling--The determination of hydrazine
GB/T 6906-2006 Methods for analysis of water for boiler and for cooling The determination of hydrazine
GB 6906-1986 Analytical methods for boiler water and cooling water - Determination of hydrazine
GB/T 12491-1990 Determination of systine acid content of wool hydrolysates by paper electrophoresis and colorimetry
GB/T 28722-2012 Determination of iron and lead in amino acids.Atomic absorption spectrometry
GB/T 12146-1989 Analysis of water used in boiler and cooling system--Determination of ammonia--Phenol method
GB/T 12146-2005 Analysis of water used in boil and cooling system Determination of ammonia-Phenol method
GB/T 8570.6-1988 Liquefied anhydrous ammonia--Determination of oil content--Gravimetric and infra-red methods
GB/T 7474-1987 Water quality--Determination of copper--Sodium diethyldithiocarbamate spectrophotometric method
GB 7474-1987 Water Quality Determination of Copper Sodium Diethyldithiocarbamate Spectrophotometric Method
GB/T 7485-1987 Water quality--Determination of total arsenic--Silver diethyldithiocarbamate spectrophotometric method
GB/T 13689-1992 Industrial circuating cooling water--Determination of copper--Sodium diethyldithiocabamate spectrophotometric method
GB/T 12009.2-2016 Aromatic isocyanates for plastic polyurethane production - Part 2: Determination of hydrolyzed chlorine
GB/T 5009.145-2003 Determination of organophosphorus and carbamate pesticide multiresidues in vegetable foods
GB/T 20365-2006 Determination method for chondroitin sulfate and glucosamine hydrochloride.Liquid chromatography method
GB/T 5009.199-2003 Rapid determination for organophosphate and carbamate pesticide residues in vegetables
GB/T 31532-2015 Determination of acesulfame potassium and sodium saccharin in toothpaste.High performance liquid chromatography
GB/T 8570.6-2010 Determination of liquefied anhydrous ammonia.Part 6:Oil content.Gravimetric and infra-red methods
GB/T 10658-1989 Analytical methods for boiler water and colling water--Determination of iron in prefilming liquid containing phosphorus and zinc--Sulphosalicylic acid spectrophotometry

TR-TSE, Determination of Ammonia and Ammonia and Salicylic Acid in Water

TS 3244-1978 WOOL - COLORIMETRIC DETERMINATION OP CYSTINE PLUS CYTEINE IN HYDROLYSATES
TS 3581-1981 METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF THE ARSENIC CONTENT SILVER DIETHYLDITHIOCARBAMATE SPECTROPHOTOMETRY METHOD

PL-PKN, Determination of Ammonia and Ammonia and Salicylic Acid in Water

PN C04595 ArkusZ04-1974 Water and waste water Tests for lead Dctermination of lead by dithiocarbamate method
PN C04595-03-1990 Water and waste water Tests for lead Determination of lead by extractivetitrimetric method with sodium diethyldithicarbamate
PN C04602 ArkusZ02-1972 Water and waste water. Tests for phenols. Determination of vola.tile phenols to 0,5 mg/l by colorimetric method with 4-aminoantipyirine
PN C04567 ArkusZ03-1971 Water and waste water. Study of silica content. Determination of reactive silica by colorimetric me- thod with ammonium molybdate and with metol as reductant
PN C04602 ArkusZ03-1972 Water and waste water Tests for phenols Determination of volatile phenols by colorimetric imethod with 4-aminoantipyrine Rang?: above 0,5 to 10,0 mg/l
PN C04590-02-1992 Water and waste water Tests for manganese Determination of manganese by permanganate method

中华人民共和国环境保护部, Determination of Ammonia and Ammonia and Salicylic Acid in Water

GB 13580.11-1992 Determination of ammonium in the wet precipitation
GB 7485-1987 Water quality-Determination of total arsenic-Silver diethyldithiocarbamate spectrophotometric method

CZ-CSN, Determination of Ammonia and Ammonia and Salicylic Acid in Water

CSN 83 0540 Cast.10-1984 Chemical and physical analysis of waste water Determlnation of ammoMa and ammonium lons
CSN 83 0520 Cast.19-1976 Physico-chemical analysis of drinking water. Determination of ammonia and ammonium ions
CSN 58 0703-8-1999 Testing methods of dehydrated products and seasonings - Part 8: Determination of ammoniacal nitrogen

RU-GOST R, Determination of Ammonia and Ammonia and Salicylic Acid in Water

GOST 33428-2015 Feed, premixtures. Determination of lysine, methionine and threonine
GOST R 56870-2016 Liquefied petroleum gases. Determination of ammonia, water and alkali
GOST R 51124-1997 Fruit and vegetable juices. Protometrical method for determination of proline
GOST 34358-2017 Plastics. Aromatic isocyanates for polyurethanes. Determination of hydrolysable chlorine
GOST 23041-2015 Meat and meat products. Method for determination of oxyproline
GOST 25210-1982 Polyethers and polyesters for polyurethanes. Method of acid value determinations
GOST R 51198-1998 Meat and meat products. Method for determination of L-(+)-glytamic acid content
GOST R 50207-1992 Meat and meat products. Determination of L (-)-hydroxyproline content
GOST EN 15604-2013 Fertilizers. Determination of different forms of nitrogen in the same sample: nitric, ammoniacal, cyanamide and urea nitrogen
GOST R 51416-1999 Feeds, mixed feeds and raw material. Determination of available lysine massfraction
GOST 13496.22-1990 Fodder, mixed fodder, and mixed fodder raw materials. Method for determination of cistinum and metioninum
GOST 13496.21-1987 Feeds, mixed feeds and raw material. Methods for determining content of lisin and tryptophane
GOST 13496.21-2015 Feeds, mixed feeds and raw material. Methods for determination of lisin and tryptophane

BELST, Determination of Ammonia and Ammonia and Salicylic Acid in Water

STB GOST R 51124-2006 Fruit and vegetable juices. Photometrical method for determination of proline

PT-IPQ, Determination of Ammonia and Ammonia and Salicylic Acid in Water

NP 4109-1990 Textiles Wool. Determination of cystine plus cysteine in hydrolysates. Colorimetric method

Lithuanian Standards Office , Determination of Ammonia and Ammonia and Salicylic Acid in Water

LST EN 1141-2000 Fruit and vegetable juices - Spectrometric determination of proline content
LST EN 12742-2000 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method
LST EN 1243-2011 Adhesives - Determination of free formaldehyde in amino and amidoformaldehyde condensates
LST EN 14977-2006 Copper and copper alloys - Detection of tensile stress - 5 % ammonia test
LST ISO 3496:2001 Meat and meat products. Determination of hydroxyproline content (identical ISO 3496:1994)
LST ISO 4134:2003 Meat and meat peroducts. Determination of L-(+)-glutamic acid content. Reference method (idt ISO 4134:1999)
LST EN 15604-2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
LST EN 15750-2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods

ES-UNE, Determination of Ammonia and Ammonia and Salicylic Acid in Water

UNE-EN 1141:1995 FRUIT AND VEGETABLE JUICES. SPECTROMETRIC DETERMINATION OF PROLINE CONTENT.

未注明发布机构, Determination of Ammonia and Ammonia and Salicylic Acid in Water

BS EN 1141:1995(2000) Method for Determination of proline content of fruit and vegetable juices : Spectrometric method
BS EN 26595:1993(2008)*BS 6068-2.1:1993*ISO 6695:1982 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

农业农村部, Determination of Ammonia and Ammonia and Salicylic Acid in Water

NY/T 3039-2016 Determination of polyglutamic acid content in water-soluble fertilizers
NY/T 3947-2021 Determination of selenocystine, methylnitrocysteine and selenomethionine in livestock and poultry meat by high performance liquid chromatography-atomic fluorescence spectrometry
NY/T 3556-2020 Determination of selenocysteine and selenomethionine in grains by liquid chromatography-inductively coupled plasma mass spectrometry
NY/T 761-2004 Multi-residue detection method of organophosphorus, organochlorine, pyrethroid and carbamate pesticides in vegetables and fruits

American Society for Testing and Materials (ASTM), Determination of Ammonia and Ammonia and Salicylic Acid in Water

ASTM D5315-04(2011) Standard Test Method for Determination of N-Methyl-Carbamoyloximes and N-Methylcarbamates in Water by Direct Aqueous Injection HPLC with Post-Column Derivatization
ASTM D5629-11 Standard Test Method for Polyurethane Raw Materials Determination of Acidity in Low-Acidity Aromatic Isocyanates and Polyurethane Prepolymers
ASTM D5629-23 Standard Test Method for Polyurethane Raw Materials: Determination of Acidity in Low-Acidity Aromatic Isocyanates and Polyurethane Prepolymers
ASTM D5315-04 Standard Test Method for Determination of N-Methyl-Carbamoyloximes and N-Methylcarbamates in Water by Direct Aqueous Injection HPLC with Post-Column Derivatization
ASTM D5315-04(2017)e1 Standard Test Method for Determination of N-Methyl-Carbamoyloximes and N-Methylcarbamates in Water by Direct Aqueous Injection HPLC with Post-Column Derivatization
ASTM UOP740-79T Volatile Nitrogen Bases, Including Ammonia, in Solids and Aqueous Solutions
ASTM D4663-20 Standard Test Method for Polyurethane Raw Materials: Determination of Hydrolyzable Chlorine of Isocyanates
ASTM D4663-15 Standard Test Method for Polyurethane Raw Materials: Determination of Hydrolyzable Chlorine of Isocyanates
ASTM D5629-05 Standard Test Method for Polyurethane Raw Materials Determination of Acidity in Low-Acidity Aromatic Isocyanates and Polyurethane Prepolymers
ASTM D5629-99 Standard Test Method for Polyurethane Raw Materials Determination of Acidity in Low-Acidity Aromatic Isocyanates and Polyurethane Prepolymers
ASTM D5523-21 Standard Test Method for Polyurethane Raw Materials: Acidity by Argentometric Determination of Hydrolyzable Chlorine in Monomeric, Aromatic Isocyanates
ASTM D5523-94(1999)e1 Standard Test Method for Polyurethane Raw Materials Acidity by Argentometric Determination of Hydrolyzable Chlorine in Monomeric, Aromatic Isocyanates
ASTM D5523-15 Standard Test Method for Polyurethane Raw Materials: Acidity by Argentometric Determination of Hydrolyzable Chlorine in Monomeric, Aromatic Isocyanates
ASTM D5315-92(1998) Standard Test Method for N-Methyl-Carbamoyloximes and N-Methylcarbamates in Water by Direct Aqueous Injection HPLC with Post-Column Derivatization
ASTM D5523-04 Standard Test Method for Polyurethane Raw Materials Acidity by Argentometric Determination of Hydrolyzable Chlorine in Monomeric, Aromatic Isocyanates
ASTM D5523-10 Standard Test Method for Polyurethane Raw Materials Acidity by Argentometric Determination of Hydrolyzable Chlorine in Monomeric, Aromatic Isocyanates
ASTM D4663-98 Standard Test Method for Polyurethane Raw Materials Determination of Hydrolyzable Chlorine of Isocyanates
ASTM D4663-98(2004) Standard Test Method for Polyurethane Raw Materials Determination of Hydrolyzable Chlorine of Isocyanates
ASTM D5932-08 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 D7252-17 Standard Test Method for Polyurethane Raw Materials: Determination of Monomer and Isomers in Isocyanates
ASTM D7252-22 Standard Test Method for Polyurethane Raw Materials: Determination of Monomer and Isomers in Isocyanates
ASTM D7252-06 Standard Test Method for Polyurethane Raw Materials: Determination of Monomer and Isomers in Isocyanates
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 D4662-08(2011)e1 Standard Test Methods for Polyurethane Raw Materials: Determination of Acid and Alkalinity Numbers of Polyols
ASTM D4662-08 Standard Test Methods for Polyurethane Raw Materials: Determination of Acid and Alkalinity Numbers of Polyols
ASTM D4662-20 Standard Test Methods for Polyurethane Raw Materials: Determination of Acid and Alkalinity Numbers of Polyols
ASTM D6423-99 Standard Test Method for Determination of pHe of Ethanol, Denatured Fuel Ethanol, and Fuel Ethanol (Ed75-Ed85)
ASTM D7253-06 Standard Test Method for Polyurethane Raw Materials: Determination of Acidity as Acid Number for Polyether Polyols
ASTM C1494-01(2007) Standard Test Methods for Determination of Mass Fraction of Carbon, Nitrogen, and Oxygen in Silicon Nitride Powder
ASTM C1494-13 Standard Test Methods for Determination of Mass Fraction of Carbon, Nitrogen, and Oxygen in Silicon Nitride Powder

VN-TCVN, Determination of Ammonia and Ammonia and Salicylic Acid in Water

TCVN 3708-1990 Aquatic products.Method for the determination of nitrogen amino acid content
TCVN 3699-1990 Aquatic products.Qualitative test for hydrogen sulfide and ammonia
TCVN 6182-1996 Water quality.Determination of total arsenic.Silver diethyldithiocarbamate spectrophotometry method
TCVN 5367-1991 Fruits, vegetables and derived products.Determination of arsenic content.Silver diethyldithiocarbamate spectrophotometric method
TCVN 6677-2000 Tobacco and tobacco products.Determination of dithiocarbamate residues
TCVN 2617-2008 Liquefied anhydrous ammonia for industrial use.Determination of oil content.Gravimetric and infrared spectrometric methods
TCVN 6354-1998 Animal and vegetable fats and oils.Determination of arsenic.Silver diethyldithiocarbamate

HU-MSZT, Determination of Ammonia and Ammonia and Salicylic Acid in Water

API - American Petroleum Institute, Determination of Ammonia and Ammonia and Salicylic Acid in Water

API PUBL 954-1978 "Evaluation of Ammonia ""Fixation"" Components In Actual Refinery Sour Waters"

Shandong Provincial Standard of the People's Republic of China, Determination of Ammonia and Ammonia and Salicylic Acid in Water

DB37/T 2094-2012 Determination of Hydroxyproline Content in Aquatic Products by High Performance Liquid Chromatography
DB37/T 333-2002 Rapid detection method for organophosphorus and carbamate pesticide residues in fruits

NL-NEN, Determination of Ammonia and Ammonia and Salicylic Acid in Water

NEN 6398-1992 Fruit lemonades - Determination of proline content - Spectrometric method
NEN 2842-1982 Fruit juices Determination of proline content of citrus juices, apple juice and grape juice Spectrophotometric method

Association of Official Analytical Chemists (AOAC), Determination of Ammonia and Ammonia and Salicylic Acid in Water

AOAC Official Method 2000.05 Determination of glyphosate and aminomethylphosphate in crops

Japanese Industrial Standards Committee (JISC), Determination of Ammonia and Ammonia and Salicylic Acid in Water

JIS K 0400-61-10:1998 Water quality -- Determination of total arsenic -- Silver diethyldithiocarbamate spectropotometric method
JIS K 1603-3:2007 Plastics -- Aromatic isocyanates for use in the production of polyurethanes -- Part 3: Determination of hydrolysable chlorine

GOSTR, Determination of Ammonia and Ammonia and Salicylic Acid in Water

GOST R ISO 15604-2019 Fertilizers. Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
GOST 34448-2018 Meat and meat products. Methods for the determination of L-(+)-glutamic acid

IN-BIS, Determination of Ammonia and Ammonia and Salicylic Acid in Water

IS 13832-1993 Pesticide. Method for determination of residues in agricultural and food commodities, soil and water. Dithiocarbamates
IS 5960 Pt.15-1989

BE-NBN, Determination of Ammonia and Ammonia and Salicylic Acid in Water

NBN T 91-255-1976 Water analysis methods - Determination of the ammoniacal and organic nitrogen - (Kjeldahl nitrogen)
NBN T 03-095-1988 Liquefied anhydrous ammoniafor industrial use - Détermination of oil content - Gravimetrie and infra-red spectrometric methods
NBN T 03-265-1980 Phosphoric acid and sodium phosphates for industrial use (including food-stuffs) - Determination of fluorine content - Alizarin complexone and lanthanum nitrate photometric method
NBN T 03-024-1979 Sulphuric acid and oleum for industrial use - Determination of ammoniacal nitrogen content - Spectrophotometric method
NBN T 03-347-1981 Boric acid, boric oxide and disodiumtetraboratas for industrial
NBN-EN 26595-1992

Professional Standard - Urban Construction, Determination of Ammonia and Ammonia and Salicylic Acid in Water

CJ/T 3018.6-1993 Leachate.Determination of ammoniacal nitrogen.Distillation and titration method
CJ/T 66-1999 Municipal sewage.Determination of copper.Sodium diethyldithiocabamate spectrophotometric method
CJ/T 73-1999 Municipal sewage.Determination of total arsenic.Silver diethyldithiocarbamate spectrophotometric method
CJ 26.16-1991 Municipal sewage water quality inspection method Determination of standard copper diethyldithiocarbamate sodium spectrophotometric method
CJ 26.23-1991 Municipal sewage water quality inspection method standard Determination of total arsenic by silver diethyldithiocarbamate spectrophotometric method

CU-NC, Determination of Ammonia and Ammonia and Salicylic Acid in Water

NC 93-01-120-1988 Standards System for Envirorment Protection. Hydrosphere. Determination of Ammo-nial and Organic Nitrogen
NC 19-01-46-1984 Occupational Hygiene and Safety Standards System. Working Area Venti lation. Determination of Ammonia
NC 19-01-45-1984 Occupational Hygiene and Safety Standards System. Working Area Ventilation. Determination of Ammonia
NC 44-19-5-1988 Mineralogy. Dolomite, Magnesite and Limestone. Gravimetric Determination of (Rx Oy) Ammonia Group Oxides

American National Standards Institute （ANSI), Determination of Ammonia and Ammonia and Salicylic Acid in Water

ANSI/ASTM D4663:1998 Polyurethane-Isocyanate Raw Materials, Determination of Hydrolyzable Chlorine, Method for Testing (08.03)
ANSI/ASTM D5523:1994 Test Method for Polyurethane Raw Materials: Acidity by Argentometric Determination of Hydrolyzable Chlorine in Monomeric, Aromatic Isocyanates
ANSI/ASTM D5629:1999 Test Method for Polyurethane Raw Materials: Determination of Acidity in Low Acidity Aromatic Isocyanates and Polyurethane Prepolymers (08.03)

Agricultural Standard of the People's Republic of China, Determination of Ammonia and Ammonia and Salicylic Acid in Water

农业部2349号公告-8-2015 Determination of diaveridine, trimethoprim and ormetoprim in feeds.Liquid chromatography-tandem mass spectrometry

Professional Standard - Commodity Inspection, Determination of Ammonia and Ammonia and Salicylic Acid in Water

SN/T 2110-2008 Determination of 2-amino-4nitrophenol and 2-amino-5-nitrophenol in hair dye for import and export
SN/T 1922-2007 Determination of residues of paracetamol and acetylsalicylic acid in foodstuffs of animal origin for import & export.LC-MS/MS method

Professional Standard - Coal, Determination of Ammonia and Ammonia and Salicylic Acid in Water

MT/T 371-1994 Determination method of sulfur ion in coal mine water p-aminodimethylaniline colorimetric method

YU-JUS, Determination of Ammonia and Ammonia and Salicylic Acid in Water

JUS H.G8.401-1989 Reagents. Calcium nitrate tetrahvdrate. Detemination of substances not precipitated by aiumonium oxalate (as sulphate) . Gravimetric nethod
JUS H.G8.164-1984 Reagents. Sodium carbonate anhydrous and sodium carbonate decahydrate. Determination of arsenic content. Si Iver diethyldithiocarbamate photometric method
JUS H.Z1.144-1984 Testing of industrial vvaters. Determination of phenol content. Spectrophotometric method with 4-ami- noantipyrine
JUS E.Z8.018-1994 Soups,broaths,sauces and seasonigs - Determination of the sodium glutaminic content - Iodometric method
JUS H.Z1.101-1983 Testing of industrial vvaters. Determination of copper content. Spectrophotometricmethod with sodium- -diethyldithiocarbamate
JUS H.Z1.175-1985 Testing of industrial waters. Determination of total arsenic. Spectrophotometric method with silver die- thyldithiocarbamate
JUS H.G8.497-1991 Reagents. Ammonium iron (III) sulphate dodecahydrate. Determination of substances not precipitated by ammonia (as sulphates). Gravimetric method
JUS E.Z8.014-1993 Soups,broaths,sauces and seasonings - Spectrophotometric determination of total creatinine content

International Federation of Trucks and Engines, Determination of Ammonia and Ammonia and Salicylic Acid in Water

NAVISTAR CEMS DT-3-2001 Methods of Determining Glass and PTFE Fillers in Thermoplastic Urethane

ES-AENOR, Determination of Ammonia and Ammonia and Salicylic Acid in Water

UNE 81-592-1991 Biological control. Determination of delta-aminolevulinic dehidratase(ALA-D) activity in blood. Spectrometric method

AT-ON, Determination of Ammonia and Ammonia and Salicylic Acid in Water

ONORM EN 26595-1993 Water quality - Determination of total arsenic - Silver diethyldithiocarbamate spectrophotometric method (ISO 6595:1982)
ONORM M 6282-1987 Water analysis; determination ofnitrite; 4-aminobenzene Sulfonamide — N-(l-naphthyl)-1,2-diaminoethane-dihydrochloride spectrometric method

TH-TISI, Determination of Ammonia and Ammonia and Salicylic Acid in Water

TIS 1969-2000 Liquidfied anhydrous amnonia for industrial use.determination of oil content.gravimetric and infra-red spectrometric methods

Canadian General Standards Board （CGSB), Determination of Ammonia and Ammonia and Salicylic Acid in Water

CGSB 2.11-94 6.4-CAN/CGSB-1994 Methodes D'Echantillonnage Et D'Essai Des Savons Et Detergents Dosage De L'Ammoniac Libre

CEN - European Committee for Standardization, Determination of Ammonia and Ammonia and Salicylic Acid in Water

PD CEN/TS 15604:2007 Fertilizers - Determination of different forms of nitrogen in the same sample@ containing nitrogen as nitric@ ammoniacal@ urea and cyanamide nitrogen

工业和信息化部, Determination of Ammonia and Ammonia and Salicylic Acid in Water

YS/T 1319.1-2019 Methods for chemical analysis of tetraammine platinum nitrate Part 1: Determination of platinum content Hydrazine hydrate reduction method

Indonesia Standards, Determination of Ammonia and Ammonia and Salicylic Acid in Water

SNI 06-6989.30-2005 Water and wastewater - Part 30: Test methods of ammonia content with spectrophotometers by phenates

Liaoning Provincial Standard of the People's Republic of China, Determination of Ammonia and Ammonia and Salicylic Acid in Water

DB21/T 2048-2012 Determination of crude protein, crude fat, crude fiber, moisture, calcium, total phosphorus, crude ash, water-soluble chloride, amino acid in feed by near-infrared spectroscopy

Anhui Provincial Standard of the People's Republic of China, Determination of Ammonia and Ammonia and Salicylic Acid in Water

DB34/T 1076-2009 Simultaneous Determination of 40 Organophosphorus and Carbamate Pesticide Residues in Vegetables, Fruits, Grain and Tea--Gas Chromatography

国家质量监督检验检疫总局, Determination of Ammonia and Ammonia and Salicylic Acid in Water

SN/T 4675.15-2016 Determination of salicylic acid, dehydroacetic acid and p-chlorobenzoic acid in exported wines by liquid chromatography

Professional Standard - Chemical Industry, Determination of Ammonia and Ammonia and Salicylic Acid in Water

HG/T 5375～5377-2018 Determination of acrylamide content in water-based adhesives, two-component polyurethane adhesives and ethylene-vinyl acetate (EVA) films for composite flexible packaging (2018)