Methods for Determining Amino Acid Sequences

Methods for Determining Amino Acid Sequences, Total:207 items.

The international standard classification for "Methods for Determining Amino Acid Sequences" includes: food products in general , Animal husbandry and breeding , Animal feeding stuffs , Chemical reagents , Tea , Tobacco, tobacco products and related equipment , Textiles in general , Biology. Botany. Zoology , Acids , Physicochemical methods of analysis , Metalliferous minerals , Salts , Thermoplastic materials , Water quality , Medical Sciences and health care facilities in general , Non-metalliferous minerals , Laboratory medicine .

The Chinese standard classification for "Methods for Determining Amino Acid Sequences" includes: Food sanitation , Domesticate animal , Cereal crop and forage crop in general , Livestock and poultry feed and additive , Chemical reagent in general , Tea products , Fruit processing and products , Cereal crop and product , Tobacco , Tobacco curing in general , Health foods , Silk and silk fabric in general , Basic standards and general methods , Basic standards and general methods , Inorganic acid and alkali , Other chemical products in general , General inorganic reagent , Iron ore , Inorganic salt , Synthetic resin and plastic , Animal husbandry in general , Analysis methods for toxic substances in water , Basic standards and general methods , Sanitation in general , Environmental Condition and General Test Method , Metallurgical auxiliary material ore , Medical laboratory equipment , Material composition analysis instrument and environment detection instrument in general , Cosmetics , Reagent and substance of high purity , Hydrogeological survey .

Professional Standard - Agriculture

GB/T 42957-2023 Determination of lysine, methionine and threonine in commercial amino acid products and additive premixture feeds
NY/T 9-1984 Method for determination of lysine in cereal grains - Dye-binding lysine method
GB 13648-1992 General Rules for Determination of Amino Acids by Chemical Reagents
GB 610.2-1988 Chemical reagent-General method for the determination of arsenic (AgDDTC)
NY 146.13-1988 Juice Determination Method Determination of Proline
NY/T 82.13-1988 Determination of Proline in Fruit Juice
NY/T 4353-2023 Determination of methylselenocysteine,selenotmethionine and selenocysteine in vegetables by liquid chromatography-tandem mass spectrometry
NY/T 2794-2015 Determination of amino acids content in peanut-Near-infrared method
GB/T 13112-1991 Method for determination of sodium cyclamate in foods
NY/T 793-2004 Determination of Amino Acids in Oil Plants and Products by High Performance Liquid Chromatography
NY/T 1618-2008 Determination of amino acids in velvet antler by amino acid analyzer
GB/T 8314-1987 Tea--Determination of free amino acids content
NY/T 56-1987 Pretreatment method for determination of amino acids in cereal grains
NY/T 1975-2010 Water-soluble fertilizers. Determination of amino-acids content
GB/T 14965-1994 Method for determination of amino acids in foods
GB 7649-1987 Pretreatment method for determination of amino acids in cereal grains

Professional Standard - Tobacco

YC/T 375-2010 Determination of sodium cyclamate in tobacco additives—Ion chromatographic method
YC/T 282-2009 Tobacco leaf—Determination of dissociated amino acids—Amino acids analyzer method

Professional Standard - Commodity Inspection

SN/T 0858-2000 Method for the determination of tryptophan in pollen for import and export
SN/T 0930-2000 Method for the determination of total amino acid in pollen for import and export - Amino acid automatic analyzer method

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

GB 13112-1991 Determination method of sodium cyclamate in food
GB/T 15398-1994 Determination of available lysine in feedstuffs
GB/T 14924.10-2008 Laboratory animal - Determination of amino acids for - Formula feeds
GB/T 18246-2000 Determination of amino acids in feeds
GB/T 7474-1987 Water quality--Determination of copper--Sodium diethyldithiocarbamate spectrophotometric method
GB/T 30987-2014 Determination of free amino acids in plants
GB/T 14924.10-2001 Laboratory animals-Formula feeds determination of amino acids
GB 7474-1987 Water quality; Determination of copper; Sodium diethyldithiocarbamate spectrophotometric method
GB 14877-1994 Method for determination of carbamate pesticide residues in foods
GB/T 28722-2012 Determination of iron and lead in amino acids - Atomic absorption spectrometry
GB/T 13455-1992 Plastics-Aminoplastic moulding materials-Determination of volatile matter
GB/T 32016-2015 Silk―Determination of amino acids
GB/T 6276.7-2010 Determination of ammonium hydrogen carbonate for industrial use—Part 7:Arsenic content—Silver diethyl dithiocarbamate photometric method
GB/T 5009.97-2003 Determination of sodium cyclamate in foods
GB/T 6730.45-1986 Methods for chemical analysis of iron ores; The diethyldithiocarbamic acid,Ag salt photometric method for the determination of arsenic content
GB/T 15400-1994 Determination of tryptophan in feedstuffs - Spectrophotometry
GB/T 8314-2002 Tea - Determination of free amino acids content
GB/T 5009.124-2003 Determination of amino acids in foods
GB/T 13648-1992 Chemical reagent--The general rules for the determination of amino acids
GB/T 20365-2006 Determination method for chondroitin sulfate and glucosamine hydrochloride—Liquid chromatography method
GB/T 8314-2013 Tea - Determination of Free Amino Acids Content
GB 6730.45-1986 Methods for chemical analysis of iron ores--The diethyldithiocar bamic acid, Ag salt photometric method for the determination of arsenic content
GB/T 15399-1994 Determination of sulfur amino acids in feedstuffsIon exchange chromatography
GB/T 11198.5-1989 Sulphuric acid for industrial use--Determination of arsenic content--Silver diethyldithiocarbamate photometric method
GB/T 610.2-1988 Chemical reagent--General method for the determination of arsenic (AgDDTC)

Professional Standard - Hygiene

WS/T 28-1996 Urine - Determination of arsenic - Silver diethyldithiocarbamate - Triethanolamine - Spectrophotometric method
WS/T 353-2011 Reference procedure for the measurement of catalytic activity concentration of aspartate aminotransferase(No pyridoxal-5’-phosphoric acid)
WS/T 23-1996 Urine—Determination of δ-aminolevulinic acid—Spectrophotometric method

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 15399-2018 Determination of sulfur amino acids in feeds—Ion exchange chromatography
GB/T 5195.19-2018 Fluorspar—Determination of arsenic content—Silver diethyldithiocarbamate spectrometric method
GB/T 40183-2021 Determination of DNA methylation—Pyrosequencing
GB/T 30987-2020 Determination of free amino acids in plant
GB/T 18246-2019 Determination of amino acids in feeds
GB/T 38570-2020 Determination for ingredients of genetically modified plants—Target sequencing methods

Inner Mongolia Provincial Standard of the People's Republic of China

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

Professional Standard - Medicine

YY/T 1197-2013 Alanine aminotransferase diagnostic kit (IFCC method)
YY/T 1198-2013 Aspartate aminotransferase diagnostic kit(IFCC method)

Group Standards of the People's Republic of China

T/LNIQA 010-2023 Determination of methylselenocysteine and selenomethionine in selenium-enriched foods
T/CHBAS 14-2021 Determination of amino acids content in milk powder High performance liquid chromatography
T/CPCIF 0160-2021 Determination of aminobenzenesulfonic acids in soil— High performance liquid chromatography
T/QGCML 278-2022 Method for continuously preparing glycine from hydroxyacetonitrile
T/CPPC 1088-2024 Determination of amino acids in formulated foods for special medical purposes protein（amino acids）components—High performance liquid chromatography
T/GDAQ 00006-2022 Determinnation of sulfur amino acids in foods
T/GXAF 0010-2023 Spectrophotometric method for the determination of free amino acid content in water-soluble fertilizers
T/YNRZ 011-2024 The Determination of Total Amino Acids in Coffee beans With Spectrophotometry

中华人民共和国国家卫生和计划生育委员会

WS/T 352-2011 Reference procedure for the measurement of catalytic activity concentration of alanine aminotransferase(No pyridoxal-5-phosphoric acid)

Agricultural Standard of the People's Republic of China

农业部1782号公告-12-2012 Food safety detection of genetically modified organisms and derived products.Methods for analysis of amino acid sequence of protein by MALDI-TOF-MS

Professional Standard - Education

JY/T 019-1996 General rules for amino acid analysis
JY/T 0576-2020 General rules of analytical methods for amino acid

农业农村部

NY/T 2890-2016 Determination of γ-aminobutyric acid in rice. HPLC
NY/T 3655-2020 Determination of N-Hydroxymethyl methionine calcium in feeds
NY/T 3001-2016 Determination of amino acids in feed - Capillary eletrophoresis

Tianjin Provincial Standard of the People's Republic of China

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

Henan Provincial Standard of the People's Republic of China

DB41/T 1727-2018 Determination of Amino Acids in Feed by High Performance Liquid Chromatography

Professional Standard - Light Industry

QB/T 2409-1998 Content Determination of Amino Acid in Cosmetics
QB/T 4356-2012 Determination of Free Amino Acids in Chinese Rice Wine - High Performance Liquid Chromatography

Professional Standard - Chemical Industry

HG/T 2409-1992 Determination of Isocyanate Group Content in Polyurethane Performed Polymer

Hubei Provincial Standard of the People's Republic of China

DB42/T 2242-2024 Determination of Carboxymethyllysine in Aquatic Products Liquid Chromatography

卫生健康委员会

WS/T 617-2018 Reference procedure for the measurement of catalytic activity concentration of aspartate aminotransferase

Professional Standard - Non-ferrous Metal

YS/T 74.5-1994 Methods for chemical analysis of cadmium-lead diethyldithiocarbamate spectrophotometric method for the determination of copper

Professional Standard - Geology

DZ/T 0064.10-1993 Groundwater quality test methods - the determination of arsenicum in silver diethyl dithiocarbamate spectrophotometric method

Professional Standard - Environmental Protection

HJ 485-2009 Water quality - Determination of copper - Sodium diethydlthiocabamate spectrophotometric method

British Standards Institution (BSI)

BS 4404:1968(1999) Method for the determination of Arsenic — (Silver diethyldithiocarbamate procedure)
BS EN ISO 17180:2013 Animal feeding stuffs. Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
BS EN ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content
BS 5711-10:1979 Methods of sampling and test for glycerol - Determination of arsenic content: silver diethyldithiocarbamate method
BS 4267-1:1988(1999) Ammonium nitrate — Part 1 : Method for determination of ammoniacal nitrogen content

RU-GOST R

GOST 32195-2013 Feeds, compound feeds. Method for determination of amino acids
GOST 25241-1982 Polyethere for polyurethanes. Method of pH determination
GOST 25240-1982 Polyestheres for polyurethanes. Method of iodin value determination
GOST R 54947-2012 Honey. Method for determination of proline content
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 25210-1982 Polyethers and polyesters for polyurethanes. Method of acid value determinations
GOST R 54743-2011 Juice products. Determination of free amino acids by ion-exchange chromatography method
GOST 25261-1982 Polyethers and polyesters for polyurethanes. Method of hydroxyl value determination
GOST 23041-1978 Meat and meat products. Method for determination of oxyproline
GOST 32201-2013 Feeds, compound feeds. Method for determination of tryptophan
GOST 13496.21-1987 Feeds, mixed feeds and raw material. Methods for determining content of lisin and tryptophane
GOST 23041-2015 Meat and meat products. Method for determination of oxyproline
GOST R 55479-2013 Meat and meat products. Method for determination of amino-ammonia nitrogen

VN-TCVN

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

SCC

BS 4404:1968 Method for the determination of arsenic (silver diethyldithiocarbamate procedure)
NS 9007:1981 General method for the determination of arsenic — Silver diethyldithiocarbamate photometric method
DANSK DS/ISO 2590:1981 General method for the determination of arsenic – Silver diethyldithiocarbamate photometric method
DANSK DS/EN ISO 17180:2013 Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
AWPA A67-12 Standard Method for Determination of Carbonate in Ammoniacal Copper Zinc Arsenate
AWPA A90-18 Standard Method for the Determination of 3-IODO-2-Propynyl Butyl Carbamate (IPBC) in Treating Solutions
AWPA A67-18 Standard Method for Determination of Carbonate in Ammoniacal Copper Zinc Arsenate
AWPA A90-12 Standard Method for the Determination of 3-IODO-2-Propynyl Butyl Carbamate (IPBC) in Treating Solutions
NS-EN ISO 17180:2013 Animal feeding stuffs — Determination of lysine, methionine and threonine in commercial amino acid products and premixtures (ISO 17180:2013)
DANSK DS/EN ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content
BS 6782-7:1995 Binders for paints-Method for determination of free-formaldehyde content of amino resins (sodium sulfite titrimetric method)
11/30250140 DC BS EN ISO 17180. Animal feeding stuffs. Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
DIN EN ISO 17180 E:2011 Draft Document - Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures (ISO/DIS 17180:2011); German version prEN ISO 17180:2011

GSO

OS GSO ISO 2590:1997 General method for the determination of arsenic- silver diethylchthio - carbamate photometric method.
BH GSO ISO 17180:2017 Animal feeding stuffs -- Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
OS GSO ISO 17180:2015 Animal feeding stuffs -- Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
GSO ISO 17180:2015 Animal feeding stuffs -- Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
GSO ISO 2590:1997 General method for the determination of arsenic- silver diethylchthio - carbamate photometric method.
OS GSO ISO 13903:2008 Animal feeding stuffs — Determination of amino acids content
GSO ISO 13903:2008 Animal feeding stuffs — Determination of amino acids content

CZ-CSN

CSN 46 7092-25-1998 Testing methods for feeding stuffs - Part 25: Determination of amino acid content
CSN 72 0105 Cast.1-1997 Basic analysis procedures for silicate. Determination method of silica
CSN 72 0113 Cast.3 Z1-1997 Basic analysis procedures for silicate. Determination and complexation method of calcium oxide
CSN 46 7092-67-1998 Testing methods for feeding stuffs - Part 67: Determination of lysinhydrochlorid content
CSN 72 0119 Cast.1 Z1-1997 Basic analysis procedures for silicate. Determination method of sodium oxide flame photometry
CSN 72 0114 Cast.3 Z1-1997 Basic analysis procedures for silicate. Determination of magnesium oxide complex method

International Organization for Standardization (ISO)

ISO 2590:1973 General method for the determination of arsenic; Silver diethyldithiocarbamate photometric method
ISO 17180:2013 Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content
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 5792:1978 Sulphuric acid for industrial use; Determination of arsenic content; Silver diethyldithiocarbamate photometric 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 3496:1978 Meat and meat products; Determination of L(-)- hydroxyproline content (Reference method)

RO-ASRO

STAS SR ISO 2590:1995 General method for the determination of arsenic -Silver diethyldithiocarbamate photometric method
STAS 8026-1979 VULCANIZED RUBBER AND RUBBER Determination of copper by the methpdes with zinc diethyldithiocarbamate

Danish Standards Foundation

DS/ISO 2590:1981 General method for the determination of arsenic. Silver diethyldithiocarbamate photometric method
DS/EN ISO 17180:2013 Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
DS/EN ISO 13903:2005 Animal feeding stuffs – Determination of amino acids content

Korean Agency for Technology and Standards (KATS)

KS M ISO 2590:2004 General method for the determination of arsenic－Silver diethyldithiocarbamate photometric method
KS M ISO 2590-2004(2014) General method for the determination of arsenic－Silver diethyldithiocarbamate photometric method
KS M ISO 2590-2019 General method for the determination of arsenic－Silver diethyldithiocarbamate photometric method
KS M 5571-1984 Urea in amino-alkyd resin - Methods of measurement of formaldehyde resin dust
KS M 5572-1984 Melamine in amino-alkyd resin - Methods of measurement of formaldehyde resin dust

IN-BIS

IS 7815-1975 Methods for estimating amino acids in food
IS 8168-1976 Determination method of effective lysine in food

YU-JUS

JUS H.B8.850-1991 General method for the determination of arsenic. Silver diethyldithiocarbamate photometric 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.B8.219-1984 Acetic acid for industrial use. Determination of arsenic content. Silver diethyldithiocarbamate photo- metric method
JUS H.G8.033-1981 Reagents. Sulphuric acid. Determination of arsenic content Silver diethyldithiocarbamate photometric method
JUS H.G8.148-1985 Reagents.Ammonium sulphate. Determination of arsenic content Silver diethyldlthiocarbamate photo- metric method

American Society for Testing and Materials (ASTM)

ASTM D5629-05 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 D5629-99 Standard Test Method for Polyurethane Raw Materials Determination of Acidity in Low-Acidity Aromatic Isocyanates and Polyurethane Prepolymers
ASTM D4662-03 Standard Test Methods for Polyurethane Raw Materials: Determination of Acid and Alkalinity Numbers of Polyols
ASTM D4659-03 Standard Test Methods for Polyurethane Raw Materials: Determination of Specific Gravity of Isocyanates
ASTM D4274-99 Standard Test Methods for Testing Polyurethane Raw Materials Determination of Hydroxyl Numbers of Polyols
ASTM D4274-05 Standard Test Methods for Testing Polyurethane Raw Materials: Determination of Hydroxyl Numbers of Polyols
ASTM RR-D26-1012 1992 D2106-Test Methods for Determination of Amine Acid Acceptance (Alkalinity) of Halogenated Organic Solvents
ASTM D4877-98 Standard Test Method for Polyurethane Raw Materials Determination of APHA Color in Isocyanates
ASTM RR-D26-1019 2007 D2106-Test Methods for Determination of Amine Acid Acceptance (Alkalinity) of Halogenated Organic Solvents
ASTM D4877-04 Standard Test Method for Polyurethane Raw Materials: Determination of APHA Color in Isocyanates
ASTM D7253-06 Standard Test Method for Polyurethane Raw Materials: Determination of Acidity as Acid Number for Polyether Polyols
ASTM D2106-07(2012) Standard Test Methods for Determination of Amine Acid Acceptance (Alkalinity) of Halogenated Organic Solvents
ASTM D4878-03 Standard Test Methods for Polyurethane Raw Materials: Determination of Viscosity of Polyols
ASTM D4878-98 Standard Test Methods for Polyurethane Raw Materials Determination of Viscosity of Polyols
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 D4878-15 Standard Test Methods for Polyurethane Raw Materials: Determination of Viscosity of Polyols
ASTM RR-D19-1187 2009 D7597-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 Liquid Chromat

American National Standards Institute （ANSI)

ANSI/ASTM D5629:1999 Test Method for Polyurethane Raw Materials: Determination of Acidity in Low Acidity Aromatic Isocyanates and Polyurethane Prepolymers (08.03)
ANSI/ASTM D4667:1987 Polyurethane-Isocyanate Raw Materials, Determination of Acidity, 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

German Institute for Standardization

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 E:2011-11 Determination of lysine, methionine and threonine in commercial amino acid products and premixes for animal feed (draft)
DIN EN ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content (ISO 13903:2005); German version EN ISO 13903:2005
DIN EN ISO 13903:2005-09 Animal feeding stuffs - Determination of amino acids content (ISO 13903:2005); German version EN ISO 13903:2005
DIN 58976-1:1982 Special laboratory medicine; determination of L-Alanine: 2-oxoglutarate aminotransferase (Alaninaminotransferase) in serum or plasma; standard 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 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 ISO 13903:2005 Animal feed - Determination of amino acid content
NF V18-113*NF EN ISO 13903:2005 Animal feeding stuffs - Determination of amino acids content.
NF V59-201:1988 Collagenes. Determination fo hydroxyproline content.
NF EN 16343:2013 Cosmétiques - Analyse des produits cosmétiques - Détermination quantitative du carbamate 3-iodo-2-propynylbutyle (IPBC), méthodes CL-SM
NF T20-054:1979 Chemical products. General method for the determination of arsenic. Silver diethyldithiocarbamate photometric method.
NF V04-415:1987 Meat and meat products. Determination of L(-) hydroxyproline content (reference method).
NF V59-006:1982 Food gelatin - Determination of arsenic - Colorimetric method using silver diethyldithiocarbamate

European Committee for Standardization (CEN)

EN ISO 17180:2013 Animal feeding stuffs - Determination of lysine@ methionine and threonine in commercial amino acid products and premixtures

Japanese Industrial Standards Committee (JISC)

JIS K 0400-61-10:1998 Water quality -- Determination of total arsenic -- Silver diethyldithiocarbamate spectropotometric method

BE-NBN

NBN T 03-264-1980 Phosphoric acid for industrial use - Determination of arsenic content - Silver diethyldithiqcarbamate photometric method
NBN T 03-008-1979 Hydrochloric acid for industrial use - Determination of arsenic content - Silver diethyldithiorcarbamate photometric method
NBN T 03-026-1979 Sulphuric acid for industrial use - Determination of arsenic content -Silver diethyldithiocarbamate photometric method
NBN T 03-072-1979 Ammonium sulphate for industrial use - Determination of arsenic content - Silver diethyldithiocarbamate photometric method
NBN T 03-070-1979 Ammonium sulphate for industrial use - Determination of copper content - Zinc aibetizyldithiocarbamate photometric method
NBN T 03-385-1981 Sulphur for industrial use - Determination of arsenic content -Silver diethyldithiocarbamate photometric method

Lithuanian Standards Office

LST ISO 2590:2003 General method for the determination of arsenic. Silver diethyldithiocarbamate photometric method (idt ISO 2590:1973)

Spanish Association for Standardization (UNE)

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 55575:1981 SURFACE ACTIVE AGENTS. GENERAL METHOD FOR DETERMINATION OF ARSENIC. PHOTOMETRIC METHOD WITH SILVER DIETHYLDITHIOCARBAMATE

NL-NEN

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

GOSTR

GOST 34448-2018 Meat and meat products. Methods for the determination of L-(+)-glutamic acid

TR-TSE

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

PL-PKN

PN C89052-02-1985 Polyethers for polyurethanes Test methods Determination of the acid value

Association of Official Analytical Chemists (AOAC)

AOAC Official Method 975.40 Determination of pesticide methyl carbamate residues

Others: Amino Acid Determination Method,Method for Determination of Free Amino Acids,Method for Determination of Amino Acid Content,Determination method of amino acid content