protein separator

protein separator, Total:150 items.

The international standard classification for "protein separator" includes: Laboratory medicine , Man-made fibres , Animal feeding stuffs , Textiles in general , food products in general .

The Chinese standard classification for "protein separator" includes: Medical laboratory equipment , Cereal crop and product , Fire-fighting equipment and devices , Chemical fibre in general , Chemical fibre , Livestock and poultry feed and additive , Basic standards and general methods , Food sanitation , Sanitation in general .

National Metrological Technical Specifications of the People's Republic of China

JJF 2204-2025 Protein Purification Analyzer Calibration Specifications
JJF 1841-2020 Calibration Specification for Glycohemoglobin Analyzers
JJF 2116-2024 Calibration Specification for Specific Protein Analyzers
JJF 2057-2023 Calibration Specification for C-reactive Protein Analyzers

Professional Standard - Machinery

JB/T 12964-2016 Fast analyzer for the protein in milk and powder milk

Professional Standard - Medicine

YY/T 1246-2014 Glycohemoglobin analyzer

Jilin Provincial Standard of the People's Republic of China

DB22/T 2002-2014 Protein Rapid Detector in Milk and Milk Powder

Group Standards of the People's Republic of China

T/QGCML 4464-2024 Protein sample storage device
T/CASME 378-2023 Technical specifications for the isolation and purification of lactobacillus curvatus protease
T/ESL 22003-2023 Guideline for formulation of laying hens diet with low protein content
T/SHZSAQS 00329-2024 Technical Specifications for the Separation of Fine-wool Sheep Serum Protein by Two-dimensional Electrophoresis
T/SZAS 40-2021 Dataset of proteomics
T/CIET 350-2024 Quality requirements for collagen casings
T/ZJBX 10-2021 Determination of the proportion of protein hydrolysates with relative molecular weight less than 1000u in protein feed
T/ZGKSL 012-2023 Quality requirements for collagen products
T/SHNX 001-2025 Determination of lactoferrin, α-lactalbumin and β-lactoglobulin in raw bovine milk by liquid chromatography-tandem mass spectrometry
T/SZBX 017-2021 Protein A affinity chromatographic medium

Professional Standard - Agriculture

176药典三部-2010 Appendix Ⅵ ⅥB protein assay
NY/T 520-2002 Quality protein maize

Professional Standard - Public Safety Standards

GA/T 52-1993 Quality grading for protein-foam fire extinguishing agent and fluoroprotein-foam fire extinguishing agent

Professional Standard - Textile

FZ/T 54028-2010 Protein viscose staple fiber
FZ/T 50018-2013 Determination of the protein content of the protein viscose fiber
FZ/T 54029-2010 Protein viscose filament yarns

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

GB/T 42699.2-2023 Textiles―Qualitative and quantitative proteomic analysis of some animal hair fibres―Part 2:Peptide detection using MALDI-TOF-MS
GB/T 38172-2019 Protein A affinity chromatographic medium
GB/T 5009.5-2003 Determination of protein in foods
GB/T 17811-2008 Determination of pepsin digestibility in animal protein feeds - Filtration method
GB/T 17811-1999 Determination of digestibility in animal protein feeds--Pepsin method

Gansu Provincial Standard of the People's Republic of China

DB62/T 2277-2012 Alfalfa Leaf Protein Separation and Extraction Technical Regulations

Hebei Provincial Standard of the People's Republic of China

DB13/T 1098-2009 Determination of protein in feed

Professional Standard - Hygiene

WS/T 404.9-2018 Reference intervals for common clinical biochemistry tests Part 9: Serum C-reactive protein, prealbumin, transferrin,β2一microglobulin

Japanese Industrial Standards Committee (JISC)

JIS K 0602:2000 Proteins -- Serum albumin -- Methods for quantitative analysis
JIS K 0605:2000 Proteins -- Trypsin -- Methods for quantitative analysis
JIS K 0606:2000 Proteins -- Transferrin -- Methods for quantitative analysis
JIS K 0603:2000 Proteins -- Immunoglobulin -- Methods for quantitative analysis
JIS K 0604:2000 Proteins -- Monoclonal IgG -- Methods for quantitative analysis

IN-BIS

IS 8211-1976 Specification for edible soy protein isolate
IS 8212-1976 Specification for edible peanut protein isolate
IS 7482-1989 Protein Drinks—Specifications
IS 9095-1979 Specifications for protein gummies
IS 8665-1977 Specification for protein fortified bread
IS 1167-1965 Casein specifications (food quality)
IS 2006-1988 Methods for the quantitative chemical analysis of binary mixtures of protein fibers and certain other non-protein fibers
IS 13650-1993 Glass containers for proteinized food
IS 7487-1986 Specifications for protein-rich cookies

Society of Automotive Engineers (SAE)

SAE AMS1800B Foam, Fire Extinguishing Liquid Protein and Fluoroprotein
SAE AMS1800-2011 FOAM, FIRE EXTINGUISHING LIQUID Protein and Fluoroprotein
SAE AMS1800 Foam, Fire Extinguishing Liquid Protein and Fluoroprotein
SAE AMS1800A Foam, Fire Extinguishing Liquid Protein and Fluoroprotein

CH-SNV

SN 210 100-1987 Technical drawings - Sizes and layout of drawing sheets

CZ-CSN

CSN 57 0111-5-2002 Testing methods for casein and caseinates - Determination of protein content
CSN 570111-5-2002 Testing methods for casein and caseinates - Determination of protein content

International Organization for Standardization (ISO)

ISO 5549:1978 Caseins and caseinates; Determination of protein content (Reference method)
ISO 8968-4:2016 | IDF 20-4:2016 Milk and milk products — Determination of nitrogen content — Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
ISO 8968-4:2016 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
ISO 5547:2008 Caseins - Determination of free acidity (Reference method)
ISO 5739:2003 Caseins and caseinates - Determination of contents of scorched particles and of extraneous matter
ISO 5547:1978 Caseins; Determination of free acidity (Reference method)
ISO 20483:2006 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
ISO 5547:2008|IDF 91:2008 Caseins — Determination of free acidity (Reference method)
ISO 20184-2:2018 Molecular in vitro diagnostic examinations — Specifications for pre-examination processes for frozen tissue — Part 2: Isolated proteins
ISO 5739:2003|IDF 107:2003 Determination of casein and caseinate coke particles and foreign matter content

Korean Agency for Technology and Standards (KATS)

KS H ISO 5549:2021 Caseins and caseinates — Determination of protein content(Reference method)
KS H ISO 5549:2006 Caseins and caseinates－Determination of protein content(Reference method)
KS H ISO 5549-2006(2016) Caseins and caseinates－Determination of protein content(Reference method)
KS H ISO 5549-2021 Caseins and caseinates — Determination of protein content(Reference method)
KS H ISO 5547-2021 Caseins — Determination of free acidity(Reference method)
KS H ISO 5547-2006(2016) Caseins－Determination of free acidity(Reference method)
KS H ISO 5547:2006 Caseins－Determination of free acidity(Reference method)
KS H ISO 5739:2006 Caseins and caseinates－Determination of scorched particles content
KS H ISO 5547:2021 Caseins — Determination of free acidity(Reference method)
KS H 1204-2012 Testing method for crude proteins content
KS H 1204-2022 Testing method for crude proteins content
KS H 1204-2001 Testing method for crude proteins content

Spanish Association for Standardization (UNE)

UNE 64102:1977 MIXED FEEDS AND RAW MATERIALS. TOTAL PROTEIN (RAW PROTEIN)
UNE-EN ISO 8968-4:2016 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method) (ISO 8968-4:2016)
UNE 34081:1975 ANALYSIS METHODS FOR CHOCOLATES. MILK PROTEINS.
UNE-EN ISO 20184-2:2019 Molecular in vitro diagnostic examinations - Specifications for pre-examination processes for frozen tissue - Part 2: Isolated proteins (ISO 20184-2:2018)
AENOR UNE-EN ISO 8968-4:2016 Milk and dairy products. Determination of nitrogen content. Part 4: Determination of protein and non-protein nitrogen content and calculation of true protein content (Reference method). (ISO 8968-4:2016)

RO-ASRO

STAS 2213/17-1976 SWEETS Determination of total proteinic content and milk proteinic substance content
STAS 21/6-1973 OILSEED RESIDUES Determination of protein of protein brut content
STAS 6182/44-1977 WIN E Determination of proteins

AT-ON

ONORM DIN 10454-1993 Determination of protein content of caseins and caseinates - Reference method

Lithuanian Standards Office

LST ISO 5549:2001 Caseins and caseinates. Determination of protein content (Reference method) (identical ISO 5549:1978)

Ente Nazionale Italiano di Unificazione

UNI 22632:2002 Oilseeds - Vegetable proteins content - Determination of total proteins (biuret method)
UNI EN ISO 8968-4:2016 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
UNI 7163:1979 Ready-mix concrete
UNI CEN/TS 16827-2:2015 Molecular in vitro diagnostic examinations - Specifications for pre-examination processes for FFPE tissue - Part 2: Isolated proteins
UNI 22604:1992 Seed and vegetable oils and derived products. Vegetable proteins. Determination of crude protein.
UNI EN ISO 20184-2:2019 Molecular in vitro diagnostic examinations - Specifications for pre-examination processes for frozen tissue - Part 2: Isolated proteins
UNI CEN/TS 16826-2:2015 Molecular in vitro diagnostic examinations - Specifications for pre-examination processes for snap frozen tissue - Part 2: Isolated proteins

German Institute for Standardization

DIN 10464:1994 Determination of casein content, casein and whey protein contents in total protein of milk and milk products - Casein-phosphorus method
DIN EN ISO 8968-4:2016-09 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method) (ISO 8968-4:2016); German version EN ISO 8968-4:2016
DIN 10466:2001 Determination of whey protein content in total protein of milk and milk products - Polarographic method
DIN 10470:2011 Milk and milk products - Determination of whey protein content and casein content in total protein - Derivative spectroscopic method
DIN 10470:1999 Determination of whey protein content and casein content in total protein of milk and milk products - Derivative spectroscopic method
DIN EN ISO 8968-4 E:2013-09 Determination of nitrogen content of milk and milk products Part 4: Determination of protein and non-protein nitrogen content and calculation of pure protein content (Reference Method) (Draft)
DIN EN ISO 20184-2:2019-06 Molecular in vitro diagnostic examinations - Specifications for pre-examination processes for frozen tissue - Part 2: Isolated proteins (ISO 20184-2:2018); German version EN ISO 20184-2:2018
DIN EN ISO 8968-4 E:2013 Draft Document - Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non protein nitrogen content and true protein content calculation (Reference method) (ISO/DIS 8968-4:2013); German version prEN ISO 8968-...
DIN 10472:1996 Determination of casein and whey protein contents of milk and milk products - Electrophoretic method
DIN EN ISO 20418-3 E:2019-08 Qualitative and quantitative proteomic analysis of some animal hair fibers in textiles Part 3: Peptide detection (without protein reduction) using liquid chromatography mass spectrometry (LC-MS) (draft)

GCC Standardization Organization

GSO ISO 8968-4:2021 Milk and milk products — Determination of nitrogen content — Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
GSO OIML R146-3:2021 Protein measuring instruments for cereal grain and oilseeds Part 3: Test report format
GSO OIML R146-1:2021 Protein measuring instruments for cereal grain and oilseeds Part 1: Metrological and technical requirements
GSO 2101:2010 Protein-Rich concentrated Nutrient Supplementary foods
GSO OIML R146-2:2021 Protein measuring instruments for cereal grain and oilseeds Part 2: Metrological controls and performance tests

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 8968-4:2022 Milk and milk products — Determination of nitrogen content — Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
BH GSO OIML R146-3:2022 Protein measuring instruments for cereal grain and oilseeds Part 3: Test report format
BH GSO OIML R146-1:2022 Protein measuring instruments for cereal grain and oilseeds Part 1: Metrological and technical requirements
BH GSO OIML R146-2:2022 Protein measuring instruments for cereal grain and oilseeds Part 2: Metrological controls and performance tests

Magyar Szabványügyi Testület

MSZ 21340-1980 animal protein feed

Gosstandart of Russia

GOST R 57476-2017 Bird food protein. Specifications
GOST ISO 5548-2016 Caseins and caseinates. Photometric method for determining the mass fraction of lactose
GOST R 51468-1999 Caseins. Method for determination of free acidity
GOST ISO 8968-4-2021 Milk and dairy products. Determination of nitrogen content. Part 4. Determination of protein and non-protein nitrogen content and calculation of true protein content (reference method)..
GOST 34551-2019 Сonfectionery. Method for determination of mass fraction of protein
GOST 20264.2-1988 Enzyme preparations. Methods for determination of proteolytic activity
GOST 10846-1991 Grain and products of its processing. Method for determination of protein
GOST R 57475-2017 Dried egg protein after extraction lysozyme. Specifications
GOST 25179-1990 Milk. Methods for determination of protein
GOST R ISO 20184-2-2021 Molecular in vitro diagnostic examinations. Specifications for pre-examination processes for frozen tissue. Part 2. Isolated proteins

Standard Association of Australia （SAA）

AS ISO 8968.4:2021 Milk and milk products — Determination of nitrogen content, Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
AS 1871.9:1976 List of methods for examination of waters Nitrogen (albuminoid)

British Standards Institution (BSI)

BS EN ISO 8968-4:2016(2017) Milk and milk products — Determination of nitrogen content Part 4 : Determination of protein and non - protein nitrogen content and true protein content calculation (Reference method)
BS EN ISO 8968-4:2016 Milk and milk products. Determination of nitrogen content. Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
BS ISO 5739:2003 Caseins and caseinates - Determination of contents of scorched particles and of extraneous matter
PD CEN/TS 17688-2:2021 Molecular in vitro diagnostic examinations. Specifications for pre-examination processes for Fine Needle Aspirates (FNAs). Isolated proteins
BS EN ISO 20184-2:2018(2019) Molecular in vitro diagnostic examinations - Specifications for pre - examination processes for frozen tissue Part 2 : Isolated proteins
BS ISO 5547:2008 Caseins - Determination of free acidity (Reference method)

Danish Standards Foundation

DANSK DS/EN ISO 8968-4:2016 Milk and milk products – Determination of nitrogen content – Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
DS 2253:1983 Water quality. Determination of aerobic proteclytic bacteria at 30 centigrades
DANSK DS/CEN/TS 16827-2:2015 Molecular in vitro diagnostic examinations - Specifications for pre-examination processes for FFPE tissue - Part 2: Isolated proteins

Association Francaise de Normalisation

NF EN ISO 8968-4:2016 Milk and dairy products - Determination of nitrogen content - Part 4: determination of protein and non-protein nitrogen content and calculation of true protein content (Reference method)
NF V04-387:1985 Caseins and caseinates. Determination of protein content (reference method).
NF V04-221-4*NF EN ISO 8968-4:2016 Milk and milk products - Determination of nitrogen content - Part 4 : determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
NF V04-386:1985 Caseins. Determination of free acidity (reference method).
NF V04-386*NF ISO 5547:2008 Caseins - Determination of free acidity (Reference method)
NF ISO 5547:2008 Caseins - Determination of free acidity (Reference method)

Bureau of Indian Standards

IS 11888-2005 Casiens And Caseinated - Determination Of Contents Of Scorched Particles And Of Extraneous Matter
IS 18836-2024 Milk and Milk Products - Determination of Nitrogen Content - Determination of Protein and Non-Protein Nitrogen Content and True Protein Content Calculation (Reference Method)

Standards Norway

NS-EN ISO 8968-4:2016 Milk and milk products — Determination of nitrogen content — Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method) (ISO 8968-4:2016)
SN-CEN/TS 16827-2:2015 Molecular in vitro diagnostic examinations - Specifications for pre-examination processes for FFPE tissue - Part 2: Isolated proteins
SN-CEN/TS 16826-2:2015 Molecular in vitro diagnostic examinations — Specifications for pre-examination processes for snap frozen tissue — Part 2: Isolated proteins

Swedish Institute for Standards

SIS-CEN/TS 16826-2:2015 Molecular in vitro diagnostic examinations - Specifications for pre-examination processes for snap frozen tissue - Part 2: Isolated proteins
SIS-CEN/TS 16827-2:2015 Molecular in vitro diagnostic examinations - Specifications for pre-examination processes for FFPE tissue - Part 2: Isolated proteins
SS-EN ISO 8968-4:2017 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method) (ISO 8968-4:2016)

CU-NC

NC 86-05-1984 Cereals. Flours Determination of Protein

CEN - European Committee for Standardization

EN ISO 20184-2:2018 Molecular in vitro diagnostic examinations - Specifications for pre-examination processes for frozen tissue - Part 2: Isolated proteins
EN ISO 8968-4:2001 Milk - Determination of Nitrogen Content - Part 4: Determination of Non-Protein Nitrogen Content

International Dairy Federation (IDF)

IDF 91-2008 Caseins - Determination of free acidity (Reference method)