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Total Amino Acids and Free Amino Acids

Total Amino Acids and Free Amino Acids, Total:151 items.

In the international standard classification, Total Amino Acids and Free Amino Acids involves: Tea. Coffee. Cocoa, Biology. Botany. Zoology, Fertilizers, Fruits. Vegetables, Adhesives, General methods of tests and analysis for food products, Beverages, Animal feeding stuffs, Farming and forestry, Laboratory medicine, Paints and varnishes, Products of the chemical industry, Tobacco, tobacco products and related equipment, Construction materials, Plastics, Meat, meat products and other animal produce, Water quality, Paint ingredients, Organic chemicals, Raw materials for rubber and plastics, Cereals, pulses and derived products, Soil quality. Pedology, Analytical chemistry.


General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Total Amino Acids and Free Amino Acids

  • GB/T 8314-2002 Tea--Determination of free amino acids content
  • GB/T 8314-2013 Tea.Determination of free amino acids content
  • GB/T 30987-2014 Determination of free amino acids in plants
  • GB/T 12292-1990 Juice of fruits and vegetables--Determination of free amino acid
  • GB/T 7485-1987 Water quality--Determination of total arsenic--Silver diethyldithiocarbamate spectrophotometric method
  • GB/T 15399-1994 Determination of sulfur amino acids in feedstuffs--Ion exchange chromatography
  • GB/T 17134-1997 Soil quality--Determination of total arsenic--Silver diethyldithiocarbamate spectrophotometry
  • GB/T 28722-2012 Determination of iron and lead in amino acids.Atomic absorption spectrometry
  • GB/T 20365-2006 Determination method for chondroitin sulfate and glucosamine hydrochloride.Liquid chromatography method

Professional Standard - Agriculture, Total Amino Acids and Free Amino Acids

  • GB/T 8314-1987 Determination of Total Free Amino Acids in Tea
  • 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
  • GB/T 42957-2023 Determination of lysine, methionine and threonine content in amino acid products and additive premixed feed
  • 1182药典 化学药和生物制品卷-2010 Chapter 15 Vitamins, Minerals and Parenteral and Enteral Nutritional Drugs Section 3 Parenteral Nutritional Drugs 1. Amino Acids (1) Balanced Amino Acid Preparation Compound Amino Acid Injection (18AA-Ⅲ) 18 Amino Acid Glucose Injection (18AA -IV)
  • NY/T 4353-2023 Determination of methylselenocysteine, selenomethionine and selenocysteine in vegetables by liquid chromatography-tandem mass spectrometry
  • 1179药典 化学药和生物制品卷-2010 Chapter 15 Vitamins, Minerals and Parenteral and Enteral Nutritional Drugs Section 3 Parenteral Nutritional Drugs 1. Amino Acids (1) Balanced Amino Acid Preparation Compound Amino Acid Injection (18AA)
  • 1181药典 化学药和生物制品卷-2010 Chapter 15 Vitamins, Minerals and Parenteral and Enteral Nutritional Drugs Section 3 Parenteral Nutritional Drugs 1. Amino Acids (1) Balanced Amino Acid Preparation Compound Amino Acid Injection (18AA-Ⅱ)
  • 1183药典 化学药和生物制品卷-2010 Chapter 15 Vitamins, Minerals and Parenteral and Enteral Nutritional Drugs Section 3 Parenteral Nutritional Drugs 1. Amino Acids (1) Balanced Amino Acid Preparation Compound Amino Acid Injection (18AA-V)
  • 1180药典 化学药和生物制品卷-2010 Chapter 15 Vitamins, Minerals and Parenteral and Enteral Nutritional Drugs Section 3 Parenteral Nutritional Drugs 1. Amino Acids (1) Balanced Amino Acid Preparation Compound Amino Acid Injection (18AA-I)
  • 1187药典 化学药和生物制品卷-2010 Chapter 15 Vitamins, Minerals and Parenteral and Enteral Nutritional Drugs Section 3 Parenteral Nutritional Drugs 1. Amino Acids (2) Disease-Applicable Amino Acid Preparations Arginine
  • 1184药典 化学药和生物制品卷-2010 Chapter 15 Vitamins, Minerals and Parenteral and Enteral Nutritional Drugs Section 3 Parenteral Nutritional Drugs 1. Amino Acids (1) Balanced Amino Acid Preparation Compound Amino Acid Injection (Anping 10%)
  • 1192药典 化学药和生物制品卷-2010 Chapter 15 Vitamins, Minerals and Parenteral and Enteral Nutritional Drugs Section 3 Parenteral Nutritional Drugs 1. Amino Acids (2) Disease-Applicable Amino Acid Preparations Compound Amino Acid Injection (15AA)
  • 1193药典 化学药和生物制品卷-2010 Chapter 15 Vitamins, Minerals and Parenteral and Enteral Nutritional Drugs Section 3 Parenteral Nutritional Drugs I. Amino Acids (II) Disease-Applicable Amino Acid Preparation Compound Amino Acid Injection (18-B)
  • 1185药典 化学药和生物制品卷-2010 Chapter 15 Vitamins, Minerals and Parenteral and Enteral Nutritional Drugs Section 3 Parenteral Nutritional Drugs 1. Amino Acids (1) Balanced Amino Acid Preparations Pediatric Compound Amino Acid Injection (18AA-I)
  • 1190药典 化学药和生物制品卷-2010 Chapter 15 Vitamins, Minerals and Parenteral and Enteral Nutritional Drugs Section 3 Parenteral Nutritional Drugs 1. Amino Acids (2) Disease-Applicable Amino Acid Preparations Compound Amino Acid Injection (9AA)
  • 1186药典 化学药和生物制品卷-2010 Chapter 15 Vitamins, Minerals and Parenteral and Enteral Nutritional Drugs Section 3 Parenteral Nutritional Drugs 1. Amino Acids (1) Balanced Amino Acid Preparations Pediatric Compound Amino Acid Injection (18AA-Ⅱ)
  • 1189药典 化学药和生物制品卷-2010 Chapter 15 Vitamins, Minerals and Parenteral and Enteral Nutritional Drugs Section 3 Parenteral Nutritional Drugs 1. Amino Acids (2) Disease-Applicable Amino Acid Preparations Compound Amino Acid Injection (6AA)
  • 1188药典 化学药和生物制品卷-2010 Chapter 15 Vitamins, Minerals and Parenteral and Enteral Nutritional Drugs Section 3 Parenteral Nutritional Drugs 1. Amino Acids (2) Disease-Applicable Amino Acid Preparations Compound Amino Acid Injection (3AA)
  • 1191药典 化学药和生物制品卷-2010 Chapter 15 Vitamins, Minerals and Parenteral and Enteral Nutritional Drugs Section 3 Parenteral Nutritional Drugs 1. Amino Acids (2) Disease-Applicable Amino Acid Preparations Lysine Injection
  • 1195药典 化学药和生物制品卷-2010 Chapter 15 Vitamins, Minerals and Parenteral and Enteral Nutritional Drugs Section 3 Parenteral Nutritional Drugs 1. Amino Acids (2) Disease-Applicable Amino Acid Preparations Compound Amino Acids (15) Dipeptides (2) Injections
  • 1194药典 化学药和生物制品卷-2010 Chapter 15 Vitamins, Minerals and Parenteral and Enteral Nutritional Drugs Section 3 Parenteral Nutritional Drugs 1. Amino Acids (2) Disease-Applicable Amino Acid Preparations Alanyl Glutamine Injection

Professional Standard - Tobacco, Total Amino Acids and Free Amino Acids

  • YC/T 282-2009 Tobacco leaf.Determination of dissociated amino acid.Amino acids analyzer method
  • YC/T 448-2012 Tobacco and tobacco products.Determination of free amino acids.Ionchromatography with integrated pulsed amperometric method
  • YC/T 375-2010 Determination of sodium cyclamate in tobacco additives.Ion chromatographic method

国家市场监督管理总局、中国国家标准化管理委员会, Total Amino Acids and Free Amino Acids

NL-NEN, Total Amino Acids and Free Amino Acids

  • NEN 2850-1984 Fruit juices - Determination of free amino acids content - Column chromatographic method

PT-IPQ, Total Amino Acids and Free Amino Acids

  • NP EN 1243-2000 Adhesives Determination of free formaldehyde in amino and amidoformaldehyde condensates

RU-GOST R, Total Amino Acids and Free Amino Acids

  • GOST 32799-2014 Juice products. Determination of free amino acids by ion-exchange chromatography
  • GOST R 54743-2011 Juice products. Determination of free amino acids by ion-exchange chromatography method
  • GOST 11233-1965 Plastics. Methods for the determination of free ammonia content and ammonium compounds
  • GOST 23041-1978 Meat and meat products. Method for determination of oxyproline
  • GOST 25210-1982 Polyethers and polyesters for polyurethanes. Method of acid value determinations
  • GOST R 50207-1992 Meat and meat products. Determination of L (-)-hydroxyproline content
  • GOST 25261-1982 Polyethers and polyesters for polyurethanes. Method of hydroxyl value determination

Professional Standard - Light Industry, Total Amino Acids and Free Amino Acids

  • QB/T 4356-2012 Determination of free amino acids in Chinese rice wine.High performance liquid chromatography
  • QB/T 5197-2017 Determination of 12 kinds of free amino acids in wines.High performance liquid chromatography

GOSTR, Total Amino Acids and Free Amino Acids

  • GOST 34230-2017 Juice products. Determination of free amino acids by high performance liquid chromatography method

Danish Standards Foundation, Total Amino Acids and Free Amino Acids

  • DS/EN ISO 17180:2013 Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
  • DS/EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
  • 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 15608:2008 Surface active agents - Quantitative determination of free fatty acid in alkylamidopropylbetaines - Gas-chromatographic method
  • DS/EN ISO 11402/AC:2006 Phenolic, amino and condensation resins - Determination of free-formaldehyde content
  • DS/EN ISO 11402:2005 Phenolic, amino and condensation resins - Determination of free-formaldehyde content

German Institute for Standardization, Total Amino Acids and Free Amino Acids

  • 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 15560:2021 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German and English version prEN 15560:2021
  • 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 15608:2008-08 Surface active agents - Quantitative determination of free fatty acid in alkylamidopropylbetaines - Gas-chromatographic method; German version EN 15608:2008
  • 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 EN 15608:2008 Surface active agents - Quantitative determination of free fatty acid in alkylamidopropylbetaines - Gas-chromatographic method; German version EN 15608:2008
  • DIN EN 1243:2011 Adhesives - Determination of free formaldehyde in amino and amidoformaldehyde condensates; German version EN 1243:2011
  • DIN EN 1243:2011-07 Adhesives - Determination of free formaldehyde in amino and amidoformaldehyde condensates; German version EN 1243:2011
  • DIN EN ISO 11402:2005 Phenolic, amino and condensation resins - Determination of free-formaldehyde content (ISO 11402:2004); German version of EN ISO 11402:2005
  • DIN EN ISO 11402 Berichtigung 1:2006 Phenolic, amino and condensation resins - Determination of free-formaldehyde content (ISO 11402:2004); German version EN ISO 11402:2005, Corrigenda to DIN EN ISO 11402:2005-09; German version EN ISO 11402:2005/AC:2006
  • DIN EN ISO 11402 Berichtigung 1:2006-11 Phenolic, amino and condensation resins - Determination of free-formaldehyde content (ISO 11402:2004); German version EN ISO 11402:2005, Corrigenda to DIN EN ISO 11402:2005-09; German version EN ISO 11402:2005/AC:2006
  • DIN EN ISO 11402:2005-09 Phenolic, amino and condensation resins - Determination of free-formaldehyde content (ISO 11402:2004); German version of EN ISO 11402:2005

Association Francaise de Normalisation, Total Amino Acids and Free Amino Acids

  • 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 12742:1999 Jus de fruits et de légumes - Dosage des teneurs en acides aminés libres - Méthode par chromatographie en phase liquide.
  • NF EN 1243:2011 Adhésifs - Détermination du formaldéhyde libre dans les condensats de formaldéhyde amino et amido
  • NF T52-138:1979 Plastics. Basic materials for polyurethanes. Determination of total chloride in pure and raw isocyanates.
  • NF T52-140:1980 Plastics-basic materials for polyurethanes. Determination of the free tolyylenediisocyanate content of prepolymers gas chromatography method.
  • NF T52-137:1979 Plastics. Basic materials for polyurethanes. Raw or modified isocyanates. Determination of acidity.
  • NF EN ISO 11402:2005 Résines phénoliques, aminiques et de condensation - Dosage du formaldéhyde libre
  • NF EN ISO 120:1998 Plastiques - Pièces moulées à base de phénoplastes - Dosage de l'ammoniac libre et des composes ammoniacaux. Méthode par comparaison colorimétrique.
  • NF T90-026:1993 Water quality - Determination of total arsenic - Silver diethyldithiocarbamate spectrophotometric method.
  • NF T51-405*NF EN ISO 11402:2005 Phenolic, amino and condensation resins - Determination of free-formaldehyde content.

International Organization for Standardization (ISO), Total Amino Acids and Free Amino Acids

  • ISO 17180:2013 Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
  • ISO 3496:1994 Meat and meat products - Determination of hydroxyproline content
  • ISO 6595:1982 Water quality; Determination of total arsenic; Silver diethyldithiocarbamate spectrophotometric method
  • ISO 11402:2004 Phenolic, amino and condensation resins - Determination of free-formaldehyde content

British Standards Institution (BSI), Total Amino Acids and Free Amino Acids

  • DD CEN/TS 15560:2007 Fertilizers. Determination of total nitrogen in calcium cyanamide nitrate free
  • BS EN ISO 17180:2013 Animal feeding stuffs. Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
  • BS EN 1243:2011 Adhesives. Determination of free formaldehyde in amino and amidoformaldehyde condensates
  • BS EN 15608:2008 Surface active agents - Quantitative determination of free fatty acid in alkylamidopropylbetaines - Gas- chromatographic method
  • BS EN 26595:1983 Water quality - Determination of total arsenic - Silver diethyldithiocarbamate spectrophotometric method
  • BS EN ISO 11402:2005 Phenolic, amino and condensation resins - Determination of free-formaldehyde content

CEN - European Committee for Standardization, Total Amino Acids and Free Amino Acids

  • PD CEN/TS 15560:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free

Lithuanian Standards Office , Total Amino Acids and Free Amino Acids

  • LST EN 15560-2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
  • 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 15608-2008 Surface active agents - Quantitative determination of free fatty acid in alkylamidopropylbetaines - Gas-chromatographic method

AENOR, Total Amino Acids and Free Amino Acids

  • UNE-EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
  • UNE-EN 12742:2000 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method
  • 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-EN 1243:2011 Adhesives - Determination of free formaldehyde in amino and amidoformaldehyde condensates
  • UNE-EN 15608:2009 Surface active agents - Quantitative determination of free fatty acid in alkylamidopropylbetaines - Gas-chromatographic method

Group Standards of the People's Republic of China, Total Amino Acids and Free Amino Acids

  • T/GXAF 0010-2023 Spectrophotometric method for the determination of free amino acid content in water-soluble fertilizers
  • T/SHSYCXH 11-2022 Determination of free amino acids in serum—Liquid chromatography tandem mass spectrometry
  • T/NAIA 0206-2023 Determination of Free Amino Acids in Edible Fungi by Liquid Chromatography-Mass Spectrometry
  • T/JMZJXH 006-2020 Determination of ethyl carbamate content in the coating —Gas chromatography-mass spectrometry
  • T/NAIA 0196-2023 Determination of 16 Free Amino Acids in Wine by Liquid Chromatography-Tandem Mass Spectrometry
  • T/LNIQA 010-2023 Determination of methylselenocysteine and selenomethionine in selenium-enriched foods
  • T/CCOA 42-2021 Grains and legumes rich in GABA

European Committee for Standardization (CEN), Total Amino Acids and Free Amino Acids

  • EN ISO 17180:2013 Animal feeding stuffs - Determination of lysine@ methionine and threonine in commercial amino acid products and premixtures
  • EN 1243:2011 Adhesives - Determination of free formaldehyde in amino and amidoformaldehyde condensates
  • EN 15608:2008 Surface active agents - Quantitative determination of free fatty acid in alkylamidopropylbetaines - Gas-chromatographic method
  • EN 26595:1992 Water Quality - Determination of Total Arsenic - Silver Diethyldithiocarbamate Spectrophotometric Method (ISO 6595:1982)

Professional Standard - Chemical Industry, Total Amino Acids and Free Amino Acids

  • HG/T 6077~6078-2022 Industrial bismuth methanesulfonate and industrial guanidine sulfamate (2022)
  • HG/T 5385~5387-2018 Sodium L-aspartate for industrial use, Manganese L-aspartate for industrial use, and 2-(2-Aminoethoxy)ethanol (diethylene glycol amine) for industrial use (2018)
  • HG/T 5803~5806-2021 Plexiglass recycled methyl methacrylate, D-p-hydroxyphenylglycine, D-dihydrophenylglycine methyl Deng sodium salt and tert-butyl acetoacetate for industrial use (2021)
  • HG/T 5303~5305-2018 Photosensitive materials Polytetramethylene glycol 250-bis(4-benzoylphenoxyacetic acid) ester, 4-(dimethylamino)benzoic acid-(2-ethyl)hexyl ester and 4-dimethylaminobenzoic acid ethyl ester ( 2018)
  • HG/T 5845~5848-2021 N-ethyl para-ester [4-N-ethylaminophenyl (β-hydroxyethyl sulfone sulfate)], N-ethyl meta-ester [3-N-ethylaminophenyl (β-ethyl sulfone], acetylated amino oil [4-amino-N-[3-(ethylhydroxyethyl)sulfone]phenylbenzamide] and 2,4-dimethylacetoacetanilide (2021)
  • HG/T 5687~5688-2020 1,3,3-Trimethyl-2-methyleneindoline and 3,5-diaminobenzoic acid (2020)
  • HG/T 5881~5885-2021 2-Amino-5-nitrophenol, CI Acid Black 52, CI Acid Black 60, CI Acid Black 168 and CI Acid Black 220 (2021)

Professional Standard - Hygiene , Total Amino Acids and Free Amino Acids

  • WS/T 404.1-2012 Reference intervals for common clinical biochemistry tests.Part 1:Serum alanine aminotransferase,aspartate aminotransferase,alkaline phosphatase and γ-glutamyltansferase

未注明发布机构, Total Amino Acids and Free Amino Acids

海关总署, Total Amino Acids and Free Amino Acids

  • SN/T 5223-2019 Determination of 18 free amino acids in honey by high performance liquid chromatography-fluorescence detection method

ZA-SANS, Total Amino Acids and Free Amino Acids

  • SANS 1383:1983 Rigid urethane and isocyanurate foams for use in thermal insulation
  • SANS 1383:2008 Rigid urethane and isocyanurate foams for use in thermal insulation

Tianjin Provincial Standard of the People's Republic of China, Total Amino Acids and Free Amino Acids

  • DB12/T 946-2020 Determination of Amino Acids in Feed by Ion Exchange Chromatography

American National Standards Institute (ANSI), Total Amino Acids and Free Amino Acids

  • ANSI/ASTM D5629:1999 Test Method for Polyurethane Raw Materials: Determination of Acidity in Low Acidity Aromatic Isocyanates and Polyurethane Prepolymers (08.03)

American Society for Testing and Materials (ASTM), Total Amino Acids and Free Amino Acids

  • 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 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 D7597-16(2017) Standard Test Method for Determination of Diisopropyl Methylphosphonate, Ethyl Hydrogen Dimethylamidophosphate, Ethyl Methylphosphonic Acid, Isopropyl Methylphosphonic Acid, Methylphosphonic Acid and
  • ASTM D7597-09e1 Standard Test Method for Determination of Diisopropyl Methylphosphonate, Ethyl Hydrogen Dimethylamidophosphate, Ethyl Methylphosphonic Acid, Isopropyl Methylphosphonic Acid, Methylphosphonic Acid and
  • ASTM D7597-09 Standard Test Method for Determination of Diisopropyl Methylphosphonate, Ethyl Hydrogen Dimethylamidophosphate, Ethyl Methylphosphonic Acid, Isopropyl Methylphosphonic Acid, Methylphosphonic Acid and
  • ASTM D7597-16 Standard Test Method for Determination of Diisopropyl Methylphosphonate, Ethyl Hydrogen Dimethylamidophosphate, Ethyl Methylphosphonic Acid, Isopropyl Methylphosphonic Acid, Methylphosphonic Acid and Pinacolyl Methylphosphonic Acid in Water by Liqu

Korean Agency for Technology and Standards (KATS), Total Amino Acids and Free Amino Acids

  • KS M 9143-2002 WATER QUALITY-DETERMINATION OF TOTAL ARSENIC-SILVER DIETHYLDITHIOCARBAMATE SPECTROPHOTOMETRIC METHOD
  • KS M ISO 9020:2002 Binders for paints and varnishes-Determination of free-formaldehydecontent of amino resins-Sodium sulfite titrimetric method
  • KS M ISO 9020:2005 Binders for paints and varnishes-Determination of free-formaldehydecontent of amino resins-Sodium sulfite titrimetric method
  • KS M 9143-2005 WATER QUALITY-DETERMINATION OF TOTAL ARSENIC-SILVER DIETHYLDITHIOCARBAMATE SPECTROPHOTOMETRIC METHOD
  • KS M ISO 11402-2006(2017) Phenolic amino and condensation resins-Determination of free-formaldehyde content
  • KS M ISO 11402-2006(2022) Phenolic amino and condensation resins-Determination of free-formaldehyde content
  • KS M ISO 11402:2006 Phenolic amino and condensation resins-Determination of free-formaldehyde content

KR-KS, Total Amino Acids and Free Amino Acids

  • KS M ISO 9020-2002 Binders for paints and varnishes-Determination of free-formaldehydecontent of amino resins-Sodium sulfite titrimetric method

中华人民共和国环境保护部, Total Amino Acids and Free Amino Acids

  • GB 7485-1987 Water quality-Determination of total arsenic-Silver diethyldithiocarbamate spectrophotometric method

Japanese Industrial Standards Committee (JISC), Total Amino Acids and Free Amino Acids

  • JIS K 0400-61-10:1998 Water quality -- Determination of total arsenic -- Silver diethyldithiocarbamate spectropotometric method
  • JIS G 1228-1:2022 Iron and steel -- Determination of nitrogen -- Part 1: Amidosulfuric acid titrimetric method after ammonium distillation separation

农业农村部, Total Amino Acids and Free Amino Acids

  • NY/T 3947-2021 Determination of selenocystine, methylnitrocysteine and selenomethionine in livestock and poultry meat by high performance liquid chromatography-atomic fluorescence spectrometry

VN-TCVN, Total Amino Acids and Free Amino Acids

  • TCVN 6182-1996 Water quality.Determination of total arsenic.Silver diethyldithiocarbamate spectrophotometry method

Professional Standard - Urban Construction, Total Amino Acids and Free Amino Acids

  • CJ/T 73-1999 Municipal sewage.Determination of total arsenic.Silver diethyldithiocarbamate spectrophotometric method

Professional Standard - Commodity Inspection, Total Amino Acids and Free Amino Acids

  • SN/T 1541-2005 Inspection of the total residues of dithiocarbamate pesticides in tea for export

国家药监局, Total Amino Acids and Free Amino Acids

  • YY/T 1785-2021 Amino acid and carnitine detection kit (tandem mass spectrometry)

Association of Official Analytical Chemists (AOAC), Total Amino Acids and Free Amino Acids

AT-ON, Total Amino Acids and Free Amino Acids

  • ONORM EN 26595-1993 Water quality - Determination of total arsenic - Silver diethyldithiocarbamate spectrophotometric method (ISO 6595:1982)

工业和信息化部/国家能源局, Total Amino Acids and Free Amino Acids

  • JB/T 12967-2016 Rapid detector for organophosphorus and carbamate pesticide residues




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