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)

Protein Water Solubility Test

Protein Water Solubility Test, Total:81 items.

The international standard classification for "Protein Water Solubility Test" includes: Man-made fibres , Animal feeding stuffs , Textiles in general , food products in general , Spices and condiments. Food additives .

The Chinese standard classification for "Protein Water Solubility Test" includes: Cereal crop and forage crop in general , Chemical fibre in general , Livestock and poultry feed and additive , Silk and silk fabric in general , Food processing and products in general , Flavoring materials .


Professional Standard - Agriculture

  • NY/T 1205-2006 Method for determination of water solubale protein in soybean

Professional Standard - Textile

  • FZ/T 50018-2013 Determination of the protein content of the protein viscose fiber

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

  • GB/T 17811-2008 Determination of pepsin digestibility in animal protein feeds - Filtration method
  • GB 24788-2009(英文版) Limit for the removable surface powder and water extractable protein of medical gloves
  • GB/T 44214-2024 Test method for non-protein content in silk
  • GB/T 5511-1985 Inspection of grain and oilseeds--Methods for determination of crude protein

Chongqing Provincial Standard of the People's Republic of China

  • DB50/T 1483-2023 Technical regulations for the production of water-soluble silk fibroin protein powder

Group Standards of the People's Republic of China

  • T/GDCA 040-2024 Cosmetic ingredient recombinant soluble collagen
  • T/QGCML 4464-2024 Protein sample storage device
  • T/ZJBX 10-2021 Determination of the proportion of protein hydrolysates with relative molecular weight less than 1000u in protein feed

Hebei Provincial Standard of the People's Republic of China

  • DB13/T 812-2006 Determination of protein solubility in soybeans and their products

Professional Standard - Business

Professional Standard - Medicine

Taiwan Provincial Standard of the People's Republic of China

  • CNS 3449-2007 Method of test for milk and milk products - Determination of protein
  • CNS 2770.5-1986 Method of Test for Feeds : Determination of Crude Protein
  • CNS 5035-1986 Method of Test for Crude Protein in Food
  • CNS 2770-5-1986 Method of Test for Feeds : Determination of Crude Protein
  • CNS 3449-1988 Methods of Test for Milk and Milk Products: The Quantitive Analysis of Protein

Professional Standard - Ministry of Public Security Logo

  • GN 14-1982 Test methods for protein foam fire extinguishing agents and fluoroprotein foam fire extinguishing agents

Professional Standard - Commodity Inspection

  • SN/T 0803.9-1999 Oil bearing materials for import and export—Method for the determination of crude protein

(U.S.) Ford Automotive Standards

Standard Association of Australia (SAA)

  • AS 1871.9:1976 List of methods for examination of waters Nitrogen (albuminoid)

Ente Nazionale Italiano di Unificazione

  • UNI EN ISO 14244:2016 Oilseed meals - Determination of soluble proteins in potassium hydroxide solution
  • UNI 22629:2002 Oilseeds - Vegetable proteins content - Determination of soluble proteins (Bradford method)
  • UNI EN ISO 4098:2018 Leather - Chemical tests - Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter
  • UNI EN ISO 4098:2006 Leather - Chemical tests - Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter

PL-PKN

  • PN P04901-1987 Determination of keratin matters solubility in reagents for chemical damage characterictic
  • PN C04576 ArkusZ13-1973 Water and waste water Tests for nilrogen Determination of albuminous nitrogen

British Standards Institution (BSI)

  • BS EN ISO 14244:2016 Oilseed meals. Determination of soluble proteins in potassium hydroxide solution
  • BS ISO 14244:2014 Oilseed meals. Determination of soluble proteins in potassium hydroxide solution
  • BS ISO 15323:2002 Dried milk protein products. Determination of nitrogen solubility index

Gosstandart of Russia

  • GOST R 57475-2017 Dried egg protein after extraction lysozyme. Specifications
  • GOST 13979.3-1968 Oilcakes oil-meals. Methods of determination of soluble proteins
  • GOST 28074-1989 Vegetable fodder. Method for the determination of crude protein solubility
  • GOST 34621-2019 Foods for special dietary uses. Dry protein, protein-carbohydrate and carbohydrate-protein drinks for sports nutrition. General specifications

German Institute for Standardization

  • DIN EN ISO 14244:2016-10 Oilseed meals - Determination of soluble proteins in potassium hydroxide solution (ISO 14244:2014); German version EN ISO 14244:2016
  • DIN EN ISO 14244 E:2016-02 Determination of soluble protein in potassium hydroxide solution of oil seed residues (draft)
  • DIN EN ISO 14244 E:2016 Draft Document - Oilseed meals - Determination of soluble proteins in potassium hydroxide solution (ISO 14244:2014); German and English version FprEN ISO 14244:2015
  • DIN EN ISO 10712:1996 Water quality - Pseudomonas putida growth inhibition test (Pseudomonas cell multiplication inhibition test) (ISO 10712:1995); German version EN ISO 10712:1995
  • DIN EN ISO 4098:2006 Leather - Chemical tests - Determination of water-soluble matter, water soluble inorganic matter and water-soluble organic matter (ISO 4098:2006); English version of DIN EN ISO 4098:2006-04
  • DIN EN ISO 4098 E:2016-10 Leather chemical testing - Determination of water-soluble substances, water-soluble inorganic substances and water-soluble organic substances (draft)

CZ-CSN

International Organization for Standardization (ISO)

  • ISO 14244:2014 Oilseed meals - Determination of soluble proteins in potassium hydroxide solution
  • ISO 15323:2002 Dried milk protein products - Determination of nitrogen solubility index
  • ISO 15323:2002|IDF173:2002 Determination of nitrogen solubility rate of milk powder protein products
  • ISO 4098:2006 | IULTCS/IUC 6 Leather — Chemical tests — Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter
  • ISO 4098:2018 | IULTCS/IUC 6 Leather — Chemical tests — Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter

American Society for Testing and Materials (ASTM)

  • ASTM D5712-15 Standard Test Method for Analysis of Aqueous Extractable Protein in Latex, Natural Rubber, and Elastomeric Products Using the Modified Lowry Method
  • ASTM D7818-12 Standard Test Method for Enumeration of Proteolytic Bacteria in Fresh (Uncured) Hides and Skins
  • ASTM E1470-92(2006) Standard Test Method for Characterization of Proteins by Electrophoretic Mobility
  • ASTM D6188-17 Standard Test Method for Viscosity of Cellulose by Cuprammonium Ball Fall
  • ASTM F831-83 Net Protein Ratio (NPR) Test Method
  • ASTM E1470-92(1998) Standard Test Method for Characterization of Proteins by Electrophoretic Mobility

Association Francaise de Normalisation

  • NF V03-950*NF EN ISO 14244:2016 Oilseed meals - Determination of soluble proteins in potassium hydroxide solution
  • NF EN ISO 14244:2016 Oilseed meals - Determination of soluble protein content in potassium hydroxide solution
  • NF V03-950:2014 Oilseed meals - Determination of soluble protein in potassium hydroxide solution
  • NF EN ISO 4098:2018 Cuir - Essais chimiques - Dosage des matières solubles dans l'eau, des matières inorganiques solubles dans l'eau et des matières organiques solubles dans l'eau
  • NF G52-205*NF EN ISO 4098:2018 Leather - Chemical tests - Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter

Standards Norway

  • NS-EN ISO 14244:2016 Oilseed meals — Determination of soluble proteins in potassium hydroxide solution (ISO 14244:2014)

Swedish Institute for Standards

  • SS-EN ISO 14244:2016 Oilseed meals - Determination of soluble proteins in potassium hydroxide solution (ISO 14244:2014)

Danish Standards Foundation

  • DANSK DS/EN ISO 14244:2016 Oilseed meals – Determination of soluble proteins in potassium hydroxide solution (ISO 14244:2014)
  • DS/EN ISO 4098:2006 Leather - Chemical tests - Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter

Spanish Association for Standardization (UNE)

  • AENOR UNE-EN ISO 14244:2017 Oilseed flours. Determination of soluble proteins in potassium hydroxide solution. (ISO 14244:2014).
  • UNE-EN ISO 14244:2017 Oilseed meals - Determination of soluble proteins in potassium hydroxide solution (ISO 14244:2014)
  • UNE 34400-7:1967 TEST METHODS OF WHEAT FLOUR. PROTEIN DETERMINATION
  • UNE 23-604-1988 Fire extinguishing agent. Physical property testing of low expansion protein foams
  • AENOR UNE 77059:2002 Water quality. Determination of aluminum. Colorimetric method with eriochromocyanin R.

European Committee for Standardization (CEN)

  • EN ISO 14244:2016 Oilseed meals - Determination of soluble proteins in potassium hydroxide solution
  • EN ISO 4098:2006 Leather - Chemical tests - Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter
  • EN ISO 4098:2018 Leather - Chemical tests - Determination of water-soluble matter@ water-soluble inorganic matter and water-soluble organic matter

South African Bureau of Standard

Magyar Szabványügyi Testület

American Water Works Association (AWWA)

Korean Agency for Technology and Standards (KATS)

Bureau of Indian Standards

  • IS 582-2-2024 Methods of Chemical Testing of Leather - Part 2 Determination of Water-Soluble Matter, Water- Soluble Inorganic Matter and Water-Soluble Organic Matter

Kingdom of Bahrain Testing and Metrology Directorate

  • BH GSO ISO 4098:2016 Leather -- Chemical tests -- Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter

The Directorate General of Specifications and Metrology (DGSM)

  • OS GSO ISO 4098:2014 Leather -- Chemical tests -- Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter