How much does a tryptophan test cost?

How much does a tryptophan test cost?, Total:101 items.

The international standard classification for "How much does a tryptophan test cost?" includes: food products in general , Animal feeding stuffs , Chemical reagents , Sugar and sugar products , Natural fibres , Tea , Laboratory medicine .

The Chinese standard classification for "How much does a tryptophan test cost?" includes: Livestock and poultry feed and additive , Cereal crop and forage crop in general , Food additive and nutrition enhancer sanitation , General inorganic reagent , Wool textile in general , Tea products , Health foods , Medical laboratory equipment .

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 15400-2018 Determination of tryptophan in feeds

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

GB/T 12492-1990 Determination of cystine content of wool hydrolysates by colorimetry
GB/T 15400-1994 Determination of tryptophan in feedstuffs - Spectrophotometry
GB/T 32946-2016 Determination of proline in honey - High performance liquid chromatography
GB/T 5009.163-2003 Determination of carbamate pesticides multiresidues in animal foods (HPLC)
GB/T 13648-1992 Chemical reagent--The general rules for the determination of amino acids
GB/T 23193-2008 Determination of theanine in tea - High performance liquid chromatography
GB 7650-1987 Determination of tryptophan in cereal grains

Professional Standard - Agriculture

233药典三部-2020 Content Determination Method 3112 Determination of Acetyl Tryptophan
NY/T 4353-2023 Determination of methylselenocysteine,selenotmethionine and selenocysteine in vegetables by liquid chromatography-tandem mass spectrometry
196药典三部-2010 Appendix Ⅵ ⅥW Determination of Acetyl Tryptophan
206药典四部-2015 3100 content determination method 3112 acetyl tryptophan determination method
NY/T 57-1987 Determination of typtophan in cereal grains
194药典四部-2020 3100 content determination method 3112 acetyl tryptophan determination method
214药典三部-2015 Content Determination Method 3112 General Principles of Acetyl Tryptophan Determination Method 57

未注明发布机构

ASTM RR-D20-1257 2013 D4890-Test Methods for Polyurethane Raw Materials: Determination of Gardner and APHA Color of Polyols
DIN EN ISO 13904 E:2015-01 Determination of tryptophan content in animal feed (draft)
ASTM RR-D20-1244 2005 D7253-Test Method for Polyurethane Raw Materials: Determination of Acidity as Acid Number for Polyether Polyols

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

Group Standards of the People's Republic of China

T/ZNZ 127-2022 Determination of tryptophan in agricultural products of plant origin
T/SHSYCXH 9-2022 Detection method for sarcosine in serum samples - Enzyme coupled colorimetric assay

Professional Standard - Commodity Inspection

SN/T 0858-2000 Method for the determination of tryptophan in pollen for import and export

Professional Standard - Textile

FZ/T 50052-2020 Acid dyeable elastane filament yarn—Determination of dye-uptake

农业农村部

NY/T 3947-2021 Determination of selenocystine, methylselenocysteine and selenotmethionine in livestock and proultry meat by high performance liquid chromatography-atomic fluorescence spectrometry
NY/T 3871-2021 Determination of alliin in garlic—High performance liquid chromatography

Tianjin Provincial Standard of the People's Republic of China

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

Professional Standard - Medicine

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

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

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

GB/T 23193-2017 Determination of theanine in tea-Using high performance liquid chromatography

National Health Commission of the People's Republic of China

GB 23200.99-2016 National food safety standard- Determination of multiple carbamate pesticides residues in royal-jelly Liquid chromatography-mass spectrometry
GB 23200.90-2016 National food safety standard―Determination of multiple carbamate pesticides residues in milk and dairy products Liquid chromatography-mass spectrometry

Anhui Provincial Standard of the People's Republic of China

DB34/T 1362-2011 Determination of Arsanilic acid in feed High performance liquid chromatography

工业和信息化部

QB/T 5594-2021 Determination of tranexamic acid in cosmetics——High performance liquid chromatography

海关总署

SN/T 5219-2019 Determination of picloram, aminopyralid residues in foods tuffs for export-LC-MS/MS method

Japanese Industrial Standards Committee (JISC)

JIS K 8676:2023 L-Tryptophan (Reagent)
JIS K 1557-5:2007 Plastics -- Polyols for use in the production of polyurethane -- Part 5: Determination of color, viscosity, acid value and pH

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 32201-2013 Feeds, compound feeds. Method for determination of tryptophan

Korean Agency for Technology and Standards (KATS)

KS K ISO 2913:2018 Wool — Colorimetric determination of cystine plus cysteine in hydrolysates
KS K ISO 2913-2023 Wool — Colorimetric determination of cystine plus cysteine in hydrolysates
KS K ISO 2913:2009 Wool－Colorimetric determination of cystine plus cysteine in hydrolysates

KR-KS

KS K ISO 2913-2018 Wool — Colorimetric determination of cystine plus cysteine in hydrolysates
KS K ISO 2913-2018(2023) Wool — Colorimetric determination of cystine plus cysteine in hydrolysates

GSO

GSO ISO 2913:2015 Wool -- Colorimetric determination of cystine plus cysteine in hydrolysates
OS GSO ISO 2913:2015 Wool -- Colorimetric determination of cystine plus cysteine in hydrolysates
GSO ISO 13904:2008 Animal feeding stuffs- Determination of tryptophan content

American National Standards Institute （ANSI)

ANSI/ASTM D4877:1998 Test Method for Polyurethane Raw Materials: Determination of Color in Isocyanates (08.03)
ANSI/ASTM D4662:1998 Polyurethane Raw Materials, Determination of Acid and Alkalinity Numbers of Polyors, Method for Testing (08.03)
ANSI/ASTM D4890:1998 Test Methods for Polyurethane Raw Materials: Determination of Gardner and Alpha Color of Polyols (08.03)

British Standards Institution (BSI)

BS EN ISO 13904:2005 Animal feeding stuffs - Determination of tryptophan content
BS EN ISO 13904:2016 Animal feeding stuffs. Determination of tryptophan content

International Organization for Standardization (ISO)

ISO 13904:2005 Animal feeding stuffs - Determination of tryptophan content
ISO 13904:2016 Animal feeding stuffs - Determination of tryptophan content
ISO 2913:1975 Wool; Colorimetric determination of cystine plus cysteine in hydrolysates

TR-TSE

TS 423-1969 APPLICATION OF GREY SCALE TO COLOUR FASTNESS TESTING OF DYED AND PRINTED TEXTILE MATERIALS
TS 3244-1978 WOOL - COLORIMETRIC DETERMINATION OP CYSTINE PLUS CYTEINE IN HYDROLYSATES

VN-TCVN

TCVN 5283-2007 Animal feeding stuffs.Determination of tryptophan content

Danish Standards Foundation

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

PL-PKN

PN C04576-07-1987 Water and waste water Tests for nitfogen Determination of nitrate by colorimetric method after reduction in cadmium column
PN C04536-1986 Reagents Determination of smali quantities of nitrites
PN BN 6191-62-1966 Testing agent. diamine hydrogen phosphate
PN BN 6191-66-1966 Testing agent. Cadmium heavy acid ammonium salt
PN BN 6191-22-1964 Testing agent. para-aminobenzenesulfonic acid
PN C45300-04-1986 Aromatic hydrocarbons Test methods Determination of colour intensity in test with sulphoric acid using bichromate colour standards

SCC

DANSK DS/EN ISO 13904:2016 Animal feeding stuffs - Determination of tryptophan 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)
AS 2282.2:1979 Methods for testing flexible cellular polyurethane, Method 2: Measurement of dimensions of test pieces of flexible cellular polyurethane
AS 2282.14:1979 Methods for testing flexible cellular polyurethane, Method 14: Porosity air flow test for flexible cellular polyurethane

Association Francaise de Normalisation

NF EN ISO 13904:2016 Animal feed - Determination of tryptophan content
NF V18-114:2005 Animal feeding stuffs - Determination of tryptophan content.
NF V18-114*NF EN ISO 13904:2016 Animal feeding stuffs - Determination of tryptophan content

German Institute for Standardization

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

ES-UNE

UNE-EN ISO 13904:2016 Animal feeding stuffs - Determination of tryptophan content (ISO 13904:2016)

AENOR

UNE 53985-2:2004 Plastics. Raw materials tests for polyurethane. Polyols. Part 2: Determination of acid number.

American Society for Testing and Materials (ASTM)

ASTM D4662-03 Standard Test Methods for Polyurethane Raw Materials: Determination of Acid and Alkalinity Numbers of Polyols
ASTM D7253-06(2011)e1 Standard Test Method for Polyurethane Raw Materials: Determination of Acidity as Acid Number for Polyether Polyols
ASTM D7253-22 Standard Test Method for Polyurethane Raw Materials: Determination of Acidity as Acid Number for Polyether Polyols
ASTM D7253-16 Standard Test Method for Polyurethane Raw Materials: Determination of Acidity as Acid Number for Polyether Polyols
ASTM D4890-98 Standard Test Methods for Polyurethane Raw Materials Determination of Gardner and APHA Color of Polyols
ASTM D4890-06 Standard Test Methods for Polyurethane Raw Materials: Determination of Gardner and APHA Color of Polyols
ASTM E1345-24 Standard Practice for Reducing the Effect of Variability of Color Measurement by Use of Multiple Measurements
ASTM D4662-98 Standard Test Methods for Polyurethane Raw Materials Determination of Acid and Alkalinity Numbers of Polyols
ASTM D4662-15 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 D4877-04 Standard Test Method for Polyurethane Raw Materials: Determination of APHA Color in Isocyanates
ASTM D4877-98 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 D4662-20 Standard Test Methods for Polyurethane Raw Materials: Determination of Acid and Alkalinity Numbers of Polyols
ASTM D4662-08(2011)e1 Standard Test Methods for Polyurethane Raw Materials: Determination of Acid and Alkalinity Numbers of Polyols
ASTM E1345-98(2019) Standard Practice for Reducing the Effect of Variability of Color Measurement by Use of Multiple Measurements
ASTM E1345-98(2008) Standard Practice for Reducing the Effect of Variability of Color Measurement by Use of Multiple Measurements
ASTM D4878-03 Standard Test Methods for Polyurethane Raw Materials: Determination of Viscosity of Polyols

CEN - European Committee for Standardization

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

Lithuanian Standards Office

LST EN ISO 13904:2005 Animal feeding stuffs - Determination of tryptophan content (ISO 13904:2005)

European Committee for Standardization (CEN)

EN ISO 13904:2016 Animal feeding stuffs - Determination of tryptophan content

PT-IPQ

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

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