Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

Determination of Protease Activity by UV Spectroscopy

Determination of Protease Activity by UV Spectroscopy, Total:9 items.

The international standard classification for "Determination of Protease Activity by UV Spectroscopy" includes: Spices and condiments. Food additives , Animal feeding stuffs , Biology. Botany. Zoology .

The Chinese standard classification for "Determination of Protease Activity by UV Spectroscopy" includes: Flavoring materials , Livestock and poultry feed and additive , Environmental Condition and General Test Method .


Professional Standard - Agriculture

  • NY/T 4306-2023 Determination of activity of papain and bromelain-Ultaraviolet spectrophotometry
  • NY/T 4362-2023 Feed additives-Determination of keratinase activity-Spectrophotometric method

Professional Standard - Business

Hebei Provincial Standard of the People's Republic of China

  • DB13/T 1091-2009 Determination of acid protease activity in enzyme preparations for feed - spectrophotometric method

Jilin Provincial Standard of the People's Republic of China

  • DB22/T 1819-2013 Spectrophotometric method for the determination of acid protease activity in enzyme preparations for feed

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

  • GB/T 28715-2012 Determination of acidic and neutral protease activity in feed additives—Spetrophotometric method

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 34800-2017 Detection method of activity and impurity of proteinase K

Group Standards of the People's Republic of China

  • T/NAIA 0279-2024 Determination of protease activity in soil
  • T/CSTM 00198-2021 Graphene quantum dots—Determination of enzyme-like activities — Ultraviolet-visible spectrophotometry