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Database: 365,228(8 Aug 2026)

amino acid 50

amino acid 50, Total:148 items.

The international standard classification for "amino acid 50" includes: Animal husbandry and breeding , Animal feeding stuffs , Fertilizers , Starch and derived products , Essential oils , Organic acids , Products of the chemical industry in general , Acids , Chemical reagents , Salts , Textiles in general , Paints and varnishes , Tobacco, tobacco products and related equipment .

The Chinese standard classification for "amino acid 50" includes: Domesticate animal , Livestock and poultry feed and additive , Chemical fertilizer and chemical soil conditioner , Other fermented goods , Fragrances and flavors , General organic chemicals , Synthetic food additives , Dye intermediate , Inorganic acid and alkali , General organic reagent and solvent , Inorganic salt , Silk and silk fabric in general , Coating , Cereal crop and forage crop in general , Tobacco .


Professional Standard - Agriculture

  • GB/T 42957-2023 Determination of lysine, methionine and threonine in commercial amino acid products and additive premixture feeds
  • QB/T 8055-2024 Amino acid surfactant glycine type
  • QB/T 8056-2024 Amino acid surfactant glutamic acid type
  • NY 1429-2007 Water-Soluble Fertilizers Containing Amino-Acids
  • QB/T 8057-2024 Amino acid surfactant sarcosine type
  • QB/T 5633.11-2023 Amino acids, their salts and analogues—Part 11: L-Theanine
  • QB/T 5633.9-2023 Amino acids, their salts and analogues—Part 9: L-Proline
  • NY/T 1618-2008 Determination of amino acids in velvet antler by amino acid analyzer
  • NY 1429-2010 Water - Soluble Fertilizers Containing Amino - Acids
  • QB/T 5633.12-2023 Amino acids, their salts and analogues—Part 12: L-Phenylalanine

工业和信息化部

Professional Standard - Light Industry

Professional Standard - Chemical Industry

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 30987-2020 Determination of free amino acids in plant
  • GB 7300.103-2020 Feed additives―Part 1:Amino acids, their salts and analogues―Methionine hydroxy analogue
  • GB 7300.101-2019 Feed additives—Part 1:Amino acids, their salts and analogues—L-Threonine
  • GB 7300.102-2019 Feed additives—Part 1:Animo acids,their salts and analogues—Glycine

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

Professional Standard - Tobacco

  • YC/T 282-2009 Tobacco leaf—Determination of dissociated amino acids—Amino acids analyzer method

Group Standards of the People's Republic of China

化学工业部

Shanghai Provincial Standard of the People's Republic of China

未注明发布机构

  • DIN EN ISO 17180 E:2011-11 Determination of lysine, methionine and threonine in commercial amino acid products and premixes for animal feed (draft)

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

Anhui Provincial Standard of the People's Republic of China

Japanese Industrial Standards Committee (JISC)

Korean Agency for Technology and Standards (KATS)

KR-KS

Indonesia Standards

GM Europe

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 5842-1975 Reagents. Semicarbazide hydrochloride

GSO

  • 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

Danish Standards Foundation

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

International Organization for Standardization (ISO)

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

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

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

SCC

  • DANSK DS/EN ISO 17180:2013 Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
  • 11/30250140 DC BS EN ISO 17180. Animal feeding stuffs. Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
  • NS-EN ISO 17180:2013 Animal feeding stuffs — Determination of lysine, methionine and threonine in commercial amino acid products and premixtures (ISO 17180:2013)

British Standards Institution (BSI)

  • BS EN ISO 17180:2013 Animal feeding stuffs. Determination of lysine, methionine and threonine in commercial amino acid products and premixtures

PL-PKN

  • PN C99061-1964 p-Methylaminophenol sulphate (Metol), photographic grade

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

AENOR

  • UNE-EN ISO 17180:2013 Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures (ISO 17180:2013)

CZ-CSN

GOSTR

Military Standards (MIL-STD)