Histidine content

Histidine content, Total:295 items.

The international standard classification for "Histidine content" includes: Animal feeding stuffs , Fertilizers , Acids , food products in general , Meat and meat products , Fruits. Vegetables , Natural fibres , Animal husbandry and breeding , Chemical reagents , Organic acids , Non-metalliferous minerals .

The Chinese standard classification for "Histidine content" includes: Livestock and poultry feed and additive , Chemical fertilizer and chemical soil conditioner , Inorganic acid and alkali , Basic standards and general methods , Meat processing and products , Cash crop in general , Wool textile in general , Animal husbandry in general , Fuel oil , Cosmetics , Reagent and substance of high purity , General organic chemicals , Metallurgical auxiliary material ore .

Professional Standard - Agriculture

533药典第一增补本-2010 Two revised varieties of histidine hydrochloride
192药典三部-2010 Appendix VI VIS Determination of Glycine Content in Human Immunoglobulin
464药典四部-2015 Pharmaceutical excipient product name Bahua histidine
1160药典二部-2020 The first part eight draw histidine
194药典四部-2020 3100 content determination method 3112 acetyl tryptophan determination method
217药典四部-2015 3100 Content Determination Method 3123 Determination Method of Glycine Content in Human Immunoglobulin
528药典四部-2020 Pharmaceutical excipient product name Bahua histidine
1099药典二部-2015 The first part eight draw histidine
902药典二部-2010 The first part eight draw histidine
NY/T 1975-2010 Water-soluble fertilizers. Determination of amino-acids content
NY/T 2878-2015 Water-soluble fertilizers-Determination of poly-aspartic acid content
NY/T 2794-2015 Determination of amino acids content in peanut-Near-infrared method
225药典三部-2015 Content Determination Method 3123 General Rules for Determination of Glycine Content in Human Immunoglobulin 62
GB 9695.23-1990 Determination of L(-)-Hydroxyproline Content in Meat and Meat Products
1689药典二部-2020 Part 1 Ten Drawings of Histidine Hydrochloride
205药典四部-2020 3100 Content Determination Method 3123 Determination Method of Glycine Content in Human Immunoglobulin
604兽药典一部-2015 Text Variety Part Two Eight Drawing Histidine
GB/T 42957-2023 Determination of lysine, methionine and threonine in commercial amino acid products and additive premixture feeds
206药典四部-2015 3100 content determination method 3112 acetyl tryptophan determination method
1616药典二部-2015 Part 1 Ten Drawings of Histidine Hydrochloride
NY 1429-2007 Water-Soluble Fertilizers Containing Amino-Acids
1315药典二部-2010 Part 1 Ten Drawings of Histidine Hydrochloride
GB 8570.2-1988 Liquefied anhydrous ammonia; Estimating of ammonia content
GB 12292-1990 Determination of free amino acid content in fruit and vegetable juice
150药典第三增补本-2010 Two new varieties of histidine
214药典三部-2015 Content Determination Method 3112 General Principles of Acetyl Tryptophan Determination Method 57
NY 1429-2010 Water - Soluble Fertilizers Containing Amino - Acids
244药典三部-2020 Content Determination Method 3123 Determination of Glycine Content in Human Immunoglobulin
233药典三部-2020 Content Determination Method 3112 Determination of Acetyl Tryptophan

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

GB/T 9695.23-2008 Meat and meat products - Determination of hydroxyproline content
GB/T 12292-1990 Juice of fruits and vegetables--Determination of free amino acid
GB/T 12492-1990 Determination of cystine content of wool hydrolysates by colorimetry
GB/T 8570.2-1988 Liquefied anhydrous ammonia--Estimating of ammonia content
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 9695.23-1990 Meat and meat products-Method for determination of L (一) -hydroxyprolin content
GB/T 505-1965 Determination of mercaptan - sulfur in engine fuels(ammonia - copper sulfate method)
GB/T 12684.7-1990 Boric acid for industrial use--Determination of ammonia content
GB/T 17419-1998 Foliar fertilizer with amino acid

Professional Standard - Light Industry

QB/T 2409-1998 Content Determination of Amino Acid in Cosmetics
QB/T 5633.5-2022 Amino acids, their salts and analogues Part 5: LArginine and L-Arginine Hydrochloride

Xinjiang Provincial Standard of the People's Republic of China

DB65/T 4511-2022 Standards for quality evaluation of garlic with high alliin content

Professional Standard - Chemical Industry

HG/T 2409-1992 Determination of Isocyanate Group Content in Polyurethane Performed Polymer
HG/T 2029-2004 Aminoacetic acid for industrial use
HG/T 2409-2023 Determination of isocyanate group content in polyurethane prepolymer

未注明发布机构

DIN EN ISO 13904 E:2015-01 Determination of tryptophan content in animal feed (draft)
DIN 10754 E:2022-11 Analysis of honey - Determination of proline content

Professional Standard - Textile

FZ/T 50049-2020 Man-made Fibres—Test method for amino acid content

农业农村部

NY/T 3039-2016 Water-soluble fertilizers-Determination of poly-glutamic acid content

Group Standards of the People's Republic of China

T/DLSHXH 004-2017 High solid acrylic polyurethane topcoat
T/CPFIA 0013-2024 Water soluble fertilizer containing polyglutamic acid
T/HSPP 0017-2024 Water-soluble fertilizer containing polypeptide amino acid
T/CBPIA 0004-2023 Recombinant dual basic amino acid endopeptidase quality standard
T/CPFIA 0012-2024 Compound microbial fertilizer containing polyglutamic acid
T/LNIQA 010-2023 Determination of methylselenocysteine and selenomethionine in selenium-enriched foods
T/GDNB 217-2024 Determination of alliin in garlic and its products
T/GXAF 0010-2023 Spectrophotometric method for the determination of free amino acid content in water-soluble fertilizers
T/ZFB 0065-2023 Determination of amino acids in silk by liquid chromatography tandem mass spectrometry
T/CFIAS 3015-2023 Feed additive — L-Histidine
T/QGCML 1376-2023 Amino acid-containing water-soluble fertilizer
T/SOFIDPA 0006-2023 Organic water-soluble fertilizers containing polyglutamic acid (trace element type)
T/CNTAC 119-2022 Textiles—Determination of hydroxyproline—High performance liquid chromatography method
T/HSPP 0014-2023 Polyglutamic acid water-soluble macronutrient fertilizers
T/CHBAS 14-2021 Determination of amino acids content in milk powder High performance liquid chromatography
T/CHBAS 52-2024 Ammonium chloride containing amino acids
T/GDAQ 00006-2022 Determinnation of sulfur amino acids in foods

Henan Provincial Standard of the People's Republic of China

DB41/T 1414-2017 polyglutamic acid urea
DB41/T 1412-2017 polyaspartic acid urea

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

GJB 533.19-1988 Methods for detection of 45 components of submarine cabin air. Determination of sodium sarcosinate and dimethylamine content. Copper reagent absorbance method.
GJB 533.18-1988 Detection methods for 45 components of submarine cabin air Determination of acrolein content Tryptophan absorbance method

工业和信息化部

QB/T 5633.1-2021 Amino acids, amino acid salts and analogues Part 1: Branched chain amino acids (L-leucine, L-isoleucine, L-valine)

Shandong Provincial Standard of the People's Republic of China

DB37/T 2094-2012 Determination of Hydroxyproline Content in Aquatic Products by High Performance Liquid Chromatography

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

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 5195.19-2018 Fluorspar—Determination of arsenic content—Silver diethyldithiocarbamate spectrometric method

Association Francaise de Normalisation

NF EN ISO 17180:2013 Animal feed - Determination of lysine, methionine and threonine content in commercial amino acids and premixes
NF EN ISO 13903:2005 Animal feed - Determination of amino acid content
NF EN ISO 13904:2016 Animal feed - Determination of tryptophan content
NF V18-114*NF EN ISO 13904:2016 Animal feeding stuffs - Determination of tryptophan content
NF V18-114:2005 Animal feeding stuffs - Determination of tryptophan 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 EN ISO 14896:2009 Plastics - Polyurethane raw materials - Determination of isocyanate content
NF V04-412:2000 Meat and meat products - Determination of L-(+)-glutamic acid content - Reference method.
NF T52-130*NF EN ISO 14896:2009 Plastics - Polyurethane raw materials - Determination of isocyanate content
NF T20-286:1982 Nitric acid for industrial use. Determination of ammoniacal nitrogen content. Spectrophotometric method.
NF V04-412:1983 MEAT AND MEAT PRODUCTS. DETERMINATION OF L-(+)-GLUTAMIC ACID CONTENT (REFERENCE METHOD).
NF T51-702*NF EN ISO 9702:1998 Plastics. Amine epoxide hardeners. Determination of primary, secondary and tertiary amine group nitrogen content.
NF X31-161:1993 SOIL QUALITY. DETERMINATION OF PHOSPHOROUS SOLUBLE IN A 0,1 MOL.L-1 AMMONIUM OXALATE SOLUTION. JORET-HEBERT METHOD.
NF V04-415:1987 Meat and meat products. Determination of L(-) hydroxyproline content (reference method).
NF X31-161:1999 Soil quality - Determination of phosphorus soluble in a 0,1 mol.l -1 ammonium oxalate solution - Joret-Hébert method
NF T20-479:1973 PHOSPHORIC ACID AND SODIUM PHOSPHATES FOR INDUSTRIAL USE ; DETERMINATION OF FLUORINE CONTENT ; PHOTOMETRIC METHOD.
NF V04-415:2002 Meat, meat products and fishery products - Determination of L-hydroxyproline (collagen) content
NF A06-712*NF ISO 5959:1986 Copper and copper alloys. Determination of bismuth content. Diethyldithiocarbamate spectrometric method.
NF EN 12742:1999 Fruit and vegetable juices - Determination of free amino acid contents - Liquid chromatography method
NF T20-298:1982 Sulphuric acid for industrial use. Determination of arsenic content. Silver diethyldithiocarbamate photometric method.
NF T52-119:1985 Plastics. Base materials for polyurethanes. Polyethers. Determination the sodium and potassium content.
NF T20-273:1982 Hydrochloric acid for industrial use. Determination of arsenic content. Silver diethyldithiocarbamate photometric method.

RU-GOST R

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 31480-2012 Mixed fodders, raw mixed fodders. Determination of aminoacids (lysine, methionine, threonine, cystine and triptophane) content by method of capillary electrophoresis
GOST R 50207-1992 Meat and meat products. Determination of L (-)-hydroxyproline content
GOST R 51198-1998 Meat and meat products. Method for determination of L-(+)-glytamic acid content
GOST 30621-1998 Hydrochloric acid for industrial use. Determination of arsenic content by silver diethyldithiocarbamate photometric method
GOST 29237-1991 Ammonia solution for industrial use. Determination of ammonia content. Titrimetric method

Korean Agency for Technology and Standards (KATS)

KS M 8497-2008 L-Histidine hydrochloride monohydrate
KS M 8497-2008(2018) L-Histidine hydrochloride monohydrate
KS M 8497-2023 L-Histidine hydrochloride monohydrate
KS M ISO 9702:2002 Plastics－Amine epoxide hardners－Determination of primary, secondary and tertiary amine group nitrogen content
KS M ISO 3332-2022 Ammonium sulphate for industrial use — Determination of ammoniacal nitrogen content — Titrimetric method after distillation
KS M 5969-2005(2018) Test method for isocyanate group content in urethane intermediate or prepolymer
KS M ISO 3332:2017 Ammonium sulphate for industrial use — Determination of ammoniacal nitrogen content — Titrimetric method after distillation
KS M ISO 3332:2012 Ammonium sulphate for industrial use－Determination of ammoniacal nitrogen content－Titrimetric method after distillation
KS M ISO 3332-2017(2022) Ammonium sulphate for industrial use — Determination of ammoniacal nitrogen content — Titrimetric method after distillation
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 M 2098-2004 Methods for determination of ammonia in exhaust gas
KS M 5969-1995 Testing method or isocyanate group content in urethane materials or prepolymer

British Standards Institution (BSI)

BS EN ISO 13904:2005 Animal feeding stuffs - Determination of tryptophan content
BS EN ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content
BS EN ISO 13904:2016 Animal feeding stuffs. Determination of tryptophan content
BS EN ISO 9702:1997 Plastics - Amine epoxide hardeners - Determination of primary, secondary and tertiary amine group nitrogen content
BS 4267-1:1988(1999) Ammonium nitrate — Part 1 : Method for determination of ammoniacal nitrogen content
BS 4267-1:1988 Ammonium nitrate - Method for determination of ammoniacal nitrogen content
BS EN ISO 14896:2009 Plastics - Polyurethane raw materials - Determination of isocyanate content
BS 4651-2:1987 Ammonia solution. Method for determination of ammonia content
BS ISO 4134:2021 Meat and meat products. Determination of L-(+)-glutamic acid content. Reference method
BS EN 1141:1995 Method for determination of proline content in fruit and vegetable juices: spectrometric method
BS 4401-11:1995 Methods of test for meat and meat products. Determination of hydroxyproline content
BS ISO 14897:2002 Plastics - Polyols for use in the production of polyurethane - Determination of water content
BS 5711-10:1979 Methods of sampling and test for glycerol - Determination of arsenic content: silver diethyldithiocarbamate method
BS EN 1141:1995(2000) Method for Determination of proline content of fruit and vegetable juices : Spectrometric method
BS EN 12742:1999 Fruit and vegetable juices - Determination of free amino acids content - Liquid chromatographic method
BS ISO 26603:2008 Plastics - Aromatic isocyanates for use in the production of polyurethanes - Determination of total chlorine
BS ISO 26603:2009 Plastics. Aromatic isocyanates for use in the production of polyurethanes. Determination of total chlorine
BS ISO 26603:2017 Plastics. Aromatic isocyanates for use in the production of polyurethanes. Determination of total chlorine
BS EN 15558:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch
20/30401658 DC BS ISO 4134. Meat and meat products. Determination of L-(+)-glutamic acid content. Reference method

International Organization for Standardization (ISO)

ISO 13904:2005 Animal feeding stuffs - Determination of tryptophan content
ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content
ISO 13904:2016 Animal feeding stuffs - Determination of tryptophan content
ISO 2913:1975 Wool; Colorimetric determination of cystine plus cysteine in hydrolysates
ISO 3496:1994 Meat and meat products - Determination of hydroxyproline content
ISO 4134:1978 Meat and meat products; Determination of L-(+)- glutamic acid content; Reference method
ISO 4134:1999 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 2991:1974 Nitric acid for industrial use; Determination of ammoniacal nitrogen content; Spectrophotometric method
ISO 2899:1974 Sulphuric acid and oleums for industrial use; Determination of ammoniacal nitrogen content; Spectrophotometric method
ISO 3496:1978 Meat and meat products; Determination of L(-)- hydroxyproline content (Reference method)
ISO 3330:1975 Ammonium nitrate for industrial use; Determination of ammoniacal nitrogen content; Titrimetric method after distillation
ISO 5785:1978 Hydrochloric acid 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 3332:1975 Ammonium sulphate for industrial use; Determination of ammoniacal nitrogen content; Titrimetric method after distillation
ISO 5792:1978 Sulphuric acid for industrial use; Determination of arsenic content; Silver diethyldithiocarbamate photometric method
ISO 7108:1985 Ammonia solution for industrial use; Determination of ammonia content; Titrimetric method
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 26603:2008 Plastics - Aromatic isocyanates for use in the production of polyurethanes - Determination of total chlorine
ISO 2515:1973 Ammonium hydrogen carbonate for industrial use (including foodstuffs); Determination of ammoniacal nitrogen content; Volumetric method after distillation
ISO 14896:2000/Cor 1:2005 Plastics - Polyurethane raw materials - Determination of isocyanate content; Technical Corrigendum 1

VN-TCVN

TCVN 5283-2007 Animal feeding stuffs.Determination of tryptophan content
TCVN 3708-1990 Aquatic products.Method for the determination of nitrogen amino acid content
TCVN 5282-1990 Animal feeding stuffs.Method of determination of methionine content
TCVN 7872-2008 water.Determination of ammonia content.Ammonia selective electrode method
TCVN 7601-2007 Foodstuffs.Determination of arsenic content by silver diethyldithiocacbamate method

Danish Standards Foundation

DS/EN ISO 13904:2005 Animal feeding stuffs – Determination of tryptophan content
DS/EN ISO 13903:2005 Animal feeding stuffs – Determination of amino acids content
DS/EN 1141:1995 Fruit and vegetable juices - Spectrometric determination of proline content
DS/EN ISO 14896:2009 Plastics - Polyurethane raw materials - Determination of isocyanate content
DS/EN 12742:1999 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic 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 10754:2002 Analysis of honey - Determination of proline content
DIN 10754:2023-04 Analysis of honey - Determination of proline content
DIN EN ISO 13904:2005 Animal feeding stuffs - Determination of tryptophan content (ISO 13904:2005); German version EN ISO 13904:2005
DIN EN ISO 13904:2016-06 Animal feeding stuffs - Determination of tryptophan content (ISO 13904:2016); German version EN ISO 13904:2016
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 1141:1994-12 Fruit and vegetable juices - Spectrometric determination of proline content; German version EN 1141:1994
DIN EN ISO 14896:2009-07 Plastics - Polyurethane raw materials - Determination of isocyanate content (ISO 14896:2009); German version EN ISO 14896:2009
DIN CEN/TS 15558:2007 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch; German version CEN/TS 15558:2007

SCC

DANSK DS/EN ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content
DANSK DS/EN ISO 13904:2016 Animal feeding stuffs - Determination of tryptophan content
DIN 10754 E:2022 Draft Document - Analysis of honey - Determination of proline content
UNE-EN ISO 13904:2005 Animal feeding stuffs - Determination of tryptophan content (ISO 13904:2005)
NS-EN ISO 13904:2016 Animal feeding stuffs — Determination of tryptophan content (ISO 13904:2016)
AENOR UNE-EN ISO 13904:2016 Animal feeding stuffs - Determination of tryptophan content (ISO 13904:2016)
NS-EN ISO 13904:2005 Animal feeding stuffs — Determination of tryptophan content (ISO 13904:2005)
NS-EN 1141:1994 Fruit and vegetable juices - Spectrometric determination of proline content
NS-EN ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content (ISO 13903:2005)
DANSK DS/EN 1141:1994 Fruit and vegetable juices - Spectrometric determination of proline content
BS EN ISO 14896:2001 Plastics. Polyurethane raw materials. Determination of isocyanate content
DANSK DS/EN ISO 14896:2009 Plastics - Polyurethane raw materials - Determination of isocyanate content
AWWA ACE56237 The Effects of (Bi)Carbonate Alkalinity on Bromate Formation During Ozonation (With and Without Ammonia)
DIN EN ISO 13904 E:2015 Draft Document - Animal feeding stuffs - Determination of tryptophan content (ISO/DIS 13904:2014); German version prEN ISO 13904:2014
NS-EN ISO 14896:2001 Plastics — Polyurethane raw materials — Determination of isocyanate content (ISO 14896:2000)
NS-EN ISO 14896:2009 Plastics — Polyurethane raw materials — Determination of isocyanate content (ISO 14896:2009)
UNE-EN ISO 14896:2002 Plastics - Polyurethane raw materials - Determination of isocyanate content. (ISO 14896:2000)
DANSK DS/EN 12742:1999 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method
BS 4401-11:1979 Methods of test for meat and meat products-Determination of L(-)-hydroxyproline content (reference method)
NS-EN 12742:1999 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method
AATCC 168-2018 Chelating Agents: Active Ingredient Content of Polyaminopolycarboxylic Acids and Their Salts; Copper PAN Method
AATCC 168-2012 Chelating Agents: Active Ingredient Content of Polyaminopolycarboxylic Acids and Their Salts; Copper PAN Method
AATCC 168-2008 Chelating Agents: Active Ingredient Content of Polyaminopolycarboxylic Acids and Their Salts; Copper PAN Method
AATCC 168-2002 Chelating Agents: Active Ingredient Content of Polyaminopolycarboxylic Acids and Their Salts; Copper PAN Method

GSO

OS GSO ISO 13903:2008 Animal feeding stuffs — Determination of amino acids content
GSO ISO 13904:2008 Animal feeding stuffs- Determination of tryptophan content
GSO ISO 13903:2008 Animal feeding stuffs — Determination of amino acids content
OS GSO ISO 3496:2007 Meat and meat products –Determination of hydroxyproline content
OS GSO ISO 14896:2015 Plastics -- Polyurethane raw materials -- Determination of isocyanate content
GSO ISO 14896:2015 Plastics -- Polyurethane raw materials -- Determination of isocyanate content
BH GSO ISO 14896:2016 Plastics -- Polyurethane raw materials -- Determination of isocyanate 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
OS GSO ISO 3332:2007 Ammonium sulphate for industrial use – Determination of ammoniacal nitrogen content – Titrimetric method after distillation
GSO ISO 3496:2007 Meat and meat products –Determination of hydroxyproline content
OS GSO ISO 7108:2007 Ammonia solution for industrial use – Determination of ammonia content – Titrimetric method

ES-UNE

UNE-EN ISO 13904:2016 Animal feeding stuffs - Determination of tryptophan content (ISO 13904:2016)
UNE-EN 1141:1995 FRUIT AND VEGETABLE JUICES. SPECTROMETRIC DETERMINATION OF PROLINE CONTENT.

DIN

DIN 10754:2023 Analysis of honey - Determination of proline content
DIN EN ISO 14896:2002 Plastics - Polyurethane raw materials - Determination of isocyanate content (ISO 14896:2000)

CEN - European Committee for Standardization

EN ISO 13904:2005 Animal feeding stuffs Determination of tryptophan content

TR-TSE

TS 3244-1978 WOOL - COLORIMETRIC DETERMINATION OP CYSTINE PLUS CYTEINE IN HYDROLYSATES
TS 2466-1976 Nitric Acit For Industrial Use Determination of Ammoniacal Nitrogen Content Spectrophotoraetric Method

PT-IPQ

NP EN 1243-2000 Adhesives Determination of free formaldehyde in amino and amidoformaldehyde condensates
NP 1987-2002 Meat and meat products Determination of hydroxyproline content Reference method

Lithuanian Standards Office

LST EN ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content (ISO 13903:2005)
LST EN ISO 13904:2005 Animal feeding stuffs - Determination of tryptophan content (ISO 13904:2005)
LST EN 1141-2000 Fruit and vegetable juices - Spectrometric determination of proline content
LST ISO 3496:2001 Meat and meat products. Determination of hydroxyproline content (identical ISO 3496:1994)
LST EN ISO 14896:2009 Plastics - Polyurethane raw materials - Determination of isocyanate content (ISO 14896:2009)
LST EN 12742-2000 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method

AENOR

UNE-EN ISO 13903:2006 Animal feeding stuffs - Determination of amino acids content (ISO 13903:2005)
UNE-EN ISO 14896:2009 Plastics - Polyurethane raw materials - Determination of isocyanate content (ISO 14896:2009)
UNE-EN 12742:2000 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method

European Committee for Standardization (CEN)

EN ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content
EN ISO 13904:2016 Animal feeding stuffs - Determination of tryptophan content
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

RO-ASRO

STAS SR 13385-1997 Leather - Determination of hydroxyproline - Spectrophotometrie analysis
STAS 6328-1985 DRINKING WATER Ammonia dctcrmination

KR-KS

KS M 8497-2008(2023) L-Histidine hydrochloride monohydrate
KS M ISO 3332-2017 Ammonium sulphate for industrial use — Determination of ammoniacal nitrogen content — Titrimetric method after distillation
KS M ISO 3705-2017 Sulphur for industrial use — Determination of arsenic content — Silver diethyldithiocarbamate photometric method

Japanese Industrial Standards Committee (JISC)

JIS K 9050:1993 L-Histidine hydrochloride monohydrate
JIS Z 4571:2001 The alanine dosimetry system
JIS K 1603-1:2007 Plastics -- Aromatic isocyanates for use in the production of polyurethanes -- Part 1: Determination of isocyanate content

ZA-SANS

SANS 5217:2010 Water - Free and saline ammonia content
SANS 5217:2007 Water - Free and saline ammonia content
SANS 5218:2007 Water - Albuminoid ammonia content

NL-NEN

NEN 6398-1992 Fruit lemonades - Determination of proline content - Spectrometric method
NEN 3796-1993 Quarg (fresh cheese). Determination of hydroxyprolin content and calculation of gelatin content
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)

YU-JUS

JUS H.G8.126-1984 Reagents. Ammonia solution. Determination of sulphate content. Turbidimetric method
JUS E.Z8.018-1994 Soups,broaths,sauces and seasonigs - Determination of the sodium glutaminic content - Iodometric method
JUS H.G8.128-1984 Reagents. Ammonia solution. Determination of phosphate content. Spectrophotometric method
JUS H.B8.637-1981 Sulphuric acid for industrial use. Determination of ammoniacal nitrogen content. Spectrophotometric method
JUS H.G8.073-1983 Reagents. Borje acid. Determination of arsenic content. Silver diethyldithiocarbamate photometric method
JUS H.G8.018-1980 Reagents. Hydrochloric acid. Determination of arsenic content. Silver diethyldithiocarbonate photome- tric method
JUS H.P8.064-1988 Testing ofpesticides. Ziram, technical. Determination of zine content
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.B8.219-1984 Acetic acid for industrial use. Determination of arsenic content. Silver diethyldithiocarbamate photo- metric method
JUS H.G8.124-1984 Reagents. Ammonia solution. Determination af ammonia content. Volumetric method
JUS H.B8.356-1982 Boric acid for industrial use. Detenmination of arsenic content Silver diethyldithiocartwnate photometric method
JUS H.G8.129-1984 Reagents. Ammonia solution. Determination of carbonate content (as C02)- Turbidimetric method
JUS H.G8.401-1989 Reagents. Calcium nitrate tetrahvdrate. Detemination of substances not precipitated by aiumonium oxalate (as sulphate) . Gravimetric nethod
JUS H.P8.062-1987 Testing of pesticides. Dithiocarbamates. Determination ofactive ingradient content
JUS H.G8.359-1988 Reagents. (+)-Tartaric acid. ?etermination of arsenic content. Silver dlethjrl- dithiocarbamate spectrophotometric method
JUS H.G8.121-1984 Reagents. Citric acid monohydrate. Determination of arsen/c content. Silver diethyldithiocarbamate photometric method
JUS H.G8.497-1991 Reagents. Ammonium iron (III) sulphate dodecahydrate. Determination of substances not precipitated by ammonia (as sulphates). Gravimetric method
JUS H.G8.477-1991 Reagents. Orthophosphoric aci?. Determination of arsenic content. Silver diethvldithiocarbamate spectrophotoraetric method
JUS H.G8.450-1990 Reagents. Zine sulphate heptahydrate- Determination of arsenic content. Silver diethvldithiocarbamate speetrophotometric method
JUS H.G8.136-1984 Reagents. Ammonia solution. Determination of permanganate reducing substances content. Volumetric ethod

CZ-CSN

CSN 46 7092-67-1998 Testing methods for feeding stuffs - Part 67: Determination of lysinhydrochlorid content
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 7092-88-1998 Testing methods for feeding stuffs - Part 88: Determination of fortificate content of threonine

American Society for Testing and Materials (ASTM)

ASTM D5564-95 Standard Test Method for Determination of the Total Ammonia Contained in Sulfonated or Sulfated Oils
ASTM D5564-95(2006) Standard Test Method for Determination of the Total Ammonia Contained in Sulfonated or Sulfated Oils
ASTM D5564-95(2011) Standard Test Method for Determination of the Total Ammonia Contained in Sulfonated or Sulfated Oils
ASTM D5564-95(2001) Standard Test Method for Determination of the Total Ammonia Contained in Sulfonated or Sulfated Oils

BE-NBN

NBN T 03-024-1979 Sulphuric acid and oleum for industrial use - Determination of ammoniacal nitrogen content - Spectrophotometric method
NBN T 03-041-1979 Nitric acid for industrial use - Determination of ammoniacal nitrogen content - Spectrophotometric method
NBN T 03-069-1979 Ammonium sulphate for industrial use - Determination of ammoniacal nitrogen content - Titrimetric method after distillation
NBN T 03-070-1979 Ammonium sulphate for industrial use - Determination of copper content - Zinc aibetizyldithiocarbamate photometric method
NBN T 03-264-1980 Phosphoric acid for industrial use - Determination of arsenic content - Silver diethyldithiqcarbamate photometric method
NBN T 03-026-1979 Sulphuric acid 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 03-096-1988 Ammonia solution for industrial use - Détermination of ammonia content - Titrimetric method
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 03-072-1979 Ammonium sulphate for industrial use - Determination of arsenic content - Silver diethyldithiocarbamate photometric method

TH-TISI

TIS 1771-1999 Ammonium sulphate for industrial use.determination of ammoniacal nitrogen content.titrimetric method after distillation

American National Standards Institute （ANSI)

ANSI/ASTM D5155:2001 Test Method for Polyurethane Raw Materials: Determination of the Isocyanate Content of Aromatic Isocyanates (08.03)

PL-PKN

PN Z04041-1971 Deferminafion o? ammonia confent in air

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