Fixed time method for determination of enzyme activity

Fixed time method for determination of enzyme activity, Total:209 items.

The international standard classification for "Fixed time method for determination of enzyme activity" includes: Spices and condiments. Food additives , Medical Sciences and health care facilities in general , Solid fuels , Animal feeding stuffs , Cereals, pulses and derived products , Biology. Botany. Zoology .

The Chinese standard classification for "Fixed time method for determination of enzyme activity" includes: Flavoring materials , Sanitation in general , Coal for coking, chemical and building materials , Livestock and poultry feed and additive , Grain processing and products , Biological agent and blood products , Chemical reagent in general , Cereal crop and forage crop in general , Biochemical reagent and clinical analysis reagent .

未注明发布机构

DIN 10750-1 E:2017-12 Analysis of honey - Determination of diastase activity - Part 1: Schade method
ISO/TS 17193:2011/Amd 1:2012 Milk — Determination of the lactoperoxi dase activity — Photometric method (Reference method)
DIN 10750 Analysis of honey - Determination of diastase activity
DIN 58910-1 E:2014-12 Haemostaseology - Determination of thromboplastin (prothrombin) time - Part 1: Reference measurement procedure for the determination in plasma from citrated venous blood
DIN 58908 E:2014-12 Haemostaseology - Determination of activated partial thromboplastin time (APTT) - Reference measurement procedure
DIN EN 196-3 E:2016-05 Methods of testing cement - Part 3: Determination of setting times and soundness

Professional Standard - Medicine

YY/T 1157-2009 Actived partial thromboplastin time reagent(Kit)

Professional Standard - Agriculture

159药典四部-2015 1200 Biological activity assay 1202 Penicillinase and its activity assay
162药典四部-2015 1200 biological activity assay 1207 hyaluronidase assay
311药典三部-2015 Biological Activity - Potency Assay 3529 Recombinant Streptokinase Biological Activity Assay General Rules 137
250药典三部-2010 Appendix Ⅹ XI Recombinant Streptokinase Biological Activity Assay
277药典三部-2015 Bioassay 3422 Human Thrombin Activity Test Method 117
147药典四部-2020 1200 Biological activity assay 1202 Penicillinase and its activity assay
NY/T 4306-2023 Determination of activity of papain and bromelain-Ultaraviolet spectrophotometry
245药典四部-2015 3400 Bioassay 3409 Prokallikrein Activator Assay
238药典四部-2020 3400 Bioassay 3409 Prokallikrein Activator Assay
292药典四部-2015 3500 Biological Activity-Potency Assay 3529 Recombinant Streptokinase Biological Activity Assay
251药典四部-2020 3400 Bioassay 3422 Human thrombin activity assay
150药典四部-2020 1200 biological activity assay 1207 hyaluronidase assay
860兽药典一部-2015 Appendix Contents 1200 Biological activity assay 1202 Penicillinase and its activity assay
287药典四部-2020 3500 Biological Activity-Potency Assay 3529 Recombinant Streptokinase Biological Activity Assay
289药典三部-2020 Bioassay 3409 Prokallikrein Activator Assay
GB 8622-1988 Determination method of urease activity in soybean products
258药典四部-2015 3400 Bioassay 3422 Human thrombin activity assay
302药典三部-2020 Bioassay 3422 Human thrombin activity assay

Professional Standard - Business

SB/T 10317-1999 Measurement of proteinase activity

中华人民共和国国家卫生和计划生育委员会

WS/T 349-2011 Reference procedure for the measurement of catalytic activity concentration of α-amylase
WS/T 222-2002 Guideline for the measurement of catalytic concentration of clinical enzymes

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

GB/T 18634-2002 Determination of feed phytase activity-Spectrothotometric method
GB/T 41907-2022 Assay method of enterokinase activity
GB/T 23881-2009 Determination of feed cellulase activity—Filter paper assay method
GB/T 7702.12-1997 Standard test method for granular activated carbon from coal--Determination of service life against chloroethane vapor
GB/T 7702.10-1997 Standard test method for granular activated carbon from coal--Determination of service life
GB/T 18634-2009 Determination of feed phytase activity - Spectrophotometric method
GB/T 30990-2014 Determination of the activity of lysozyme
GB/T 7702.11-1997 Determination of protecting action time of granular activated carbon against benzene vapor
GB/T 8622-1988 Method for the determination of urease activity in soya bean products

Group Standards of the People's Republic of China

T/SBX 048-2021 Determination of α-L-iduronidase Activity in Human Peripheral Blood Leukocytes by Microplate Reader Assay
T/TDSTIA 008-2019 Determination of Alkaline Phosphatase Activity in Pasteurized Milk by Luminescent Method
T/JAASS 144-2024 Determination of soil microbial extracellular enzyme activity Fluorescence method
T/CBPIA 0002-2022 Determination of Heparanase Activity Spectrophotometric Method
T/NAIA 013-2020 Determination of Soil Catalase Activity by Potassium Permanganate Titration
T/CIFST 008-2022 Determination of the lactoperoxidase activity in milk— Colorimetric method
T/SBX 049-2021 Determination of β-glucocerebrosidase Activity in Human Peripheral Blood Leukocytes by Microplate Reader Assay
T/SBX 047-2021 Determination of α-Galactosidase Activity in Human Peripheral Blood Leukocytes by Microplate Reader Assay
T/NAIA 012-2020 Determination of Soil Phosphatase Activity by Colorimetric Method of Disodium Phenyl Phosphate
T/NAIA 0279-2024 Determination of protease activity in soil

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 36756-2018 General requirements for activity detection of reagent enzymes

国家安全生产监督管理总局

MT/T 1067-2007 Method for determination of breakthrough capacity and breakthrough time of H2S adsorbed by activated carbon

National Health Commission of the People's Republic of China

WST 361:2011 Reference method for determination of catalytic activity concentration of lactate dehydrogenase
WST 349:2011 Reference method for determination of α-amylase catalytic activity concentration

Taiwan Provincial Standard of the People's Republic of China

CNS 7260-1981 Method of Test for Gel Time of Dring Oils

Professional Standard - Commodity Inspection

SN/T 0800.4-1999 Cereals and feedustuffs for import and export - Method for the determination of urease activity

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

Professional Standard - Hygiene

WS/T 120-1999 Guidelines for enzymatic measurements of blood serum total cholesterol
WS/T 361-2011 Reference procedure for the measurement of catalytic activity concentration of lactate dehydrogenase
WS/T 351-2011 Reference procedure for the measurement of catalytical activity concentration of alkaline phosphatase (ALP)

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

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence

GJB 6239.16-2008 Test method of impregnated activated carbon for military. Part 16: A general method for the determination of protection time

农业农村部

NY/T 3799-2020 Determination of alkaline phosphatase activity in raw milk and milk products-Enzymatic photo-activated system 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 34799-2017 Determination of the activity of chitinase

German Institute for Standardization

DIN 58908:2015-09 Haemostaseology - Determination of activated partial thromboplastin time (APTT) - Reference measurement procedure; Text in German and English
DIN 58908:2000 Haemostaseology - Determination of activated partial thromboplastin time (APTT) - Reference measurement procedure
DIN 10337:1993 Determination of alkaline phosphatase activity in milk; enzymatic method
DIN 10337:1993-12 Determination of alkaline phosphatase activity in milk; enzymatic method
DIN 58910-4:2000-03 Haemostaseology - Determination of thromboplastin (prothrombin) time - Part 4: Reference measurement procedure for the determination in capillary blood
DIN 58910-2:2000-03 Haemostaseology - Determination of thromboplastin (prothrombin) time - Part 2: Reference measurement procedure for the determination in citrated venous blood
DIN 58910-3:2000-03 Haemostaseology - Determination of the thromboplastin (prothrombin) time - Part 3: Reference measurement procedure for the determination in citrated capillary blood
DIN 58910-1:2016-02 Haemostaseology - Determination of thromboplastin (prothrombin) time - Part 1: Reference measurement procedure for the determination in plasma from citrated venous blood; Text in German and English
DIN 58908:2015 Haemostaseology - Determination of activated partial thromboplastin time (APTT) - Reference measurement procedure; Text in German and English
DIN EN ISO 22160:2007-08 Milk and milk-based drinks - Determination of alkaline phosphatase activity - Enzymatic photo-activated system (EPAS) method (ISO 22160:2007); German version EN ISO 22160:2007
DIN 58910-4:2000 Haemostaseology - Determination of thromboplastin (prothrombin) time - Part 4: Reference measurement procedure for the determination in capillary blood
DIN EN 196-3:2009 Methods of testing cement - Part 3: Determination of setting times and soundness(includes Amendment A1:2008); English version of DIN EN 196-3:2009-02
DIN 10750:2006 Analysis of honey - Determination of diastase activity
DIN EN ISO 30024:2009-11 Animal feeding stuffs - Determination of phytase activity (ISO 30024:2009); German version EN ISO 30024:2009
DIN EN ISO 22160:2007 Milk and milk-based drinks - Determination of alkaline phosphatase activity - Enzymatic photo-activated system (EPAS) method (ISO 22160:2007); English version of DIN EN ISO 22160:2007-08
DIN 10750:2009 Analysis of honey - Determination of diastase activity
DIN 58914-1:2000 Haemostaseology - Determination of thrombin time - Part 1: Reference measurement procedure for the determination in plasma from citrated venous blood
DIN 10759:2016-12 Analysis of honey - Determination of saccharase activity - Siegenthaler method
DIN 10750-1:2018-09 Analysis of honey - Determination of diastase activity - Part 1: Schade method
DIN 58910-2:2000 Haemostaseology - Determination of thromboplastin (prothrombin) time - Part 2: Reference measurement procedure for the determination in citrated venous blood
DIN 58910-3:2000 Haemostaseology - Determination of the thromboplastin (prothrombin) time - Part 3: Reference measurement procedure for the determination in citrated capillary blood

RU-GOST R

GOST 31487-2012 Enzyme preparations. Methods of phytase enzyme activity determination
GOST R 54330-2011(2018) Enzyme preparations for food industry. Methods for determination of amylase activity
GOST R 54330-2011 Enzyme preparations for food industry. Methods for determination of amylase activity
GOST R 54905-2012 Enzyme preparation. Methods of beta-glucanase enzyme activity determination
GOST 31662-2012 Enzyme preparations. Methods of cellulasa enzyme activity determination
GOST R 53046-2008 Enzyme preparation. Methods of detection of cellulasa activity
GOST 20264.3-1981 Enzyme preparations. Methods for determination of pectolytic complex activity
GOST 31488-2012 Enzyme preparations. Methods of xylanase enzyme activity determination
GOST 20264.4-1989 Enzyme preparations. Methods for the determination of amylase activity
GOST R 54386-2011 Honey. Methods for determination of sucrase activity, of diastase activity, of insoluble matter
GOST 20264.2-1988 Enzyme preparations. Methods for determination of proteolytic activity
GOST ISO 22160-2015 Milk and milk-based drinks. Determination of alkaline phosphatase activity. Enzymatic photo-activated system (EPAS) method
GOST R 53974-2010 Enzyme preparations for food industry. Method for determination of proteolitic activity
GOST R 55979-2014 Enzyme preparations for food industry. Methods for determination of pectat- and pectin-lyaze activities
GOST 34232-2017 Honey. Methods for determination of sucrase activity, of diastase activity, of insoluble matters
GOST R ISO 30024-2012 Animal feeding stuffs. Determination of phytase activity
GOST 26798.1-1996 Oil-well cement. Test methods
GOST 26798.1-1985 Oil-well cements. Test methods of flowability, density, water-el: mination, thickening time and setting time
GOST R 55298-2012 Enzyme preparations for food industry. Methods for determination of pectolytic activity
GOST R 53360-2009 Enzyme preparation. Methods of detection of phytase activity
GOST ISO 13082-2014 Milk and milk products. Determination of the lipase activity of pregastric lipase preparation
GOST R 55293-2012 Enzyme preparations for food industry. Method for determination of cellulase activity
GOST R 55302-2012 Enzyme preparations. Method of detection of xylanase activity
GOST ISO 5506-2013 Pulses. Soya bean products. Determination of urease activity
GOST ISO 11815-2015 Milk. Determination of total milk-clotting activity of bovine rennet

SCC

DIN 58908 E:2014 Draft Document - Haemostaseology - Determination of activated partial thromboplastin time (APTT) - Reference measurement procedure; Text in German and English
DIN 58910-1 E:2014 Draft Document - Haemostaseology - Determination of thromboplastin (prothrombin) time - Part 1: Reference measurement procedure for the determination in plasma from citrated venous blood; Text in German and English
DANSK DS/EN ISO 22160:2007 Milk and milk-based drinks - Determination of alkaline phosphatase activity - Enzymatic photo-activated system (EPAS) method
NS-EN ISO 22160:2007 Milk and milk-based drinks — Determination of alkaline phosphatase activity — Enzymatic photo-activated system (EPAS) method (ISO 22160:2007)
DANSK DS/EN ISO 30024:2009 Animal feeding stuffs - Determination of phytase activity
BS EN ISO 30024:2024 Animal feeding stuffs. Determination of phytase activity
UNE 34878:1986 PASTEURIZED STABILIZED CHEESE. DETERMINATION OF THE PHOSPHATASE ACTIVITY. REFERENCE METHOD.
BS PD ISO/TS 17193:2011 Milk. Determination of the lactoperoxidase activity. Photometric method (Reference method)
BS DD ISO/TS 17193:2011 Milk. Determination of the lactoperoxidase activity. Photometric method (Reference method)
UNE-EN 196-3:2005 Methods of testing cement - Part 3: Determination of setting times and soundness
UNE-EN 196-3:2005+A1:2009 Methods of testing cement - Part 3: Determination of setting times and soundness
NS-EN ISO 30024:2024 Animal feeding stuffs - Determination of phytase activity (ISO 30024:2024)
DIN 10750-1:2018 Analysis of honey - Determination of diastase activity - Part 1: Schade method

GOSTR

GOST 17218-1971 Active carbons. Method for determination of protective action time by benzene
GOST 34440-2018 Enzyme preparations for food industry. Methods for the determination of amylase activity
GOST 34176-2017 Enzyme preparation. Methods of endo-в-glucanase ferment activity detection

GSO

GSO ISO 22160:2009 Milk and milk-based drinks -Determination of alkaline phosphatase activity - Enzymatic photo-activated system (EPAS) method
GSO ISO 5506:1997 SOYA BEAN PRODUCTS — DETERMINATION OF UREASE ACTIVITY
OS GSO ISO 22160:2009 Milk and milk-based drinks -Determination of alkaline phosphatase activity - Enzymatic photo-activated system (EPAS) method
OS GSO ISO 5506:1997 SOYA BEAN PRODUCTS — DETERMINATION OF UREASE ACTIVITY
OS GSO ISO 9597:2015 Cement -- Test methods -- Determination of setting time and soundness
GSO ISO 9597:2015 Cement -- Test methods -- Determination of setting time and soundness
GSO ISO 30024:2015 Animal feeding stuffs -- Determination of phytase activity
BH GSO ISO 30024:2017 Animal feeding stuffs -- Determination of phytase activity

BE-NBN

NBN B 12-207-1978 Cement test methods. Clotting time and stability determination
NBN V 21-032-1983 Milk - Determination of the phosphatase activity
NBN V 21-007-1977 Determination of the phosphatase activity of butter

British Standards Institution (BSI)

BS EN 196-3:2005 Methods of testing cement - Determination of setting time and soundness
BS EN 196-3:2005+A1:2008 Methods of testing cement - Determination of setting times and soundness
BS DD ISO/TS 17193:2012 Milk. Determination of the lactoperoxidase activity. Photometric method (Reference method)
BS EN ISO 30024:2009 Animal feeding stuffs - Determination of phytase activity
BS EN ISO 11816-2:2016 Milk and milk products. Determination of alkaline phosphatase activity. Fluorimetric method for cheese
BS ISO 5506:2018 Soya bean products. Determination of urease activity
PD ISO/TS 17193:2011 Milk. Determination of the lactoperoxidase activity. Photometric method (Reference method)
BS ISO 13082:2011 Milk and milk products. Determination of the lipase activity of pregastric lipase preparation
BS EN ISO 11816-2:2024 Milk and milk products. Determination of alkaline phosphatase activity - Fluorimetric method for cheese
BS ISO 13082:2012 Milk and milk products. Determination of the lipase activity of pregastric lipase preparation

VN-TCVN

TCVN 6017-1995 Cements.Test methods.Determination of setting time and soundness
TCVN 6017-2015 Cements -Test methods - Determination of setting time and soundness
TCVN 4847-1989 Soya bean products.Determination of urease activity

International Organization for Standardization (ISO)

ISO 22160:2007 | IDF 209:2007 Milk and milk-based drinks — Determination of alkaline phosphatase activity — Enzymatic photo-activated system (EPAS) method
ISO 5506:1978 Soya-bean products — Determination of urease activity
ISO/FDIS 30024:2023 Animal feeding stuffs — Determination of phytase activity
ISO 5506:2018 Soya bean products - Determination of urease activity
ISO/TS 17193:2011 Milk - Determination of the lactoperoxidase activity - Photometric method (Reference method)
ISO 5506:1988 Soya bean products; determination of urease activity
ISO 30024:2009 Animal feeding stuffs - Determination of phytase activity
ISO/DIS 30024 Animal feeding stuffs — Determination of phytase activity
ISO 30024:2024 Animal feeding stuffs — Determination of phytase activity
ISO/TS 17193:2011 | IDF/RM 208:2011 Milk — Determination of the lactoperoxidase activity — Photometric method (Reference method)
ISO 11815:2007 | IDF 157:2007 Milk — Determination of total milk-clotting activity of bovine rennets
ISO/TS 4985:2023 Milk and milk products — Determination of alkaline phosphatase activity — Fluorimetric microplate method
ISO 13082:2011 | IDF 218:2011 Milk and milk products — Determination of the lipase activity of pregastric lipase preparation
ISO/TS 4985:2023 | IDF/RM 255:2023 Milk and milk products — Determination of alkaline phosphatase activity — Fluorimetric microplate method

Korean Agency for Technology and Standards (KATS)

KS M 0039-2008 Determination of lipolytic activity of lipase for industrial use

Association Francaise de Normalisation

NF EN ISO 22160:2007 Milk and milk-based beverages - Determination of alkaline phosphatase activity - Enzymatic photoactivation system method
NF T60-901*NF ISO 5506:2018 Soya bean products - Determination of urease activity
NF P15-471-3:2009 Methods of testing cement - Part 3 : determination of setting times and soundness.
NF V03-942:1980 Soya bean products. Determination of urease activity.
NF P15-471-3/IN1:2009 Methods of testing cement - Part 3 : determination of setting times and soundness.
NF EN ISO 30024:2009 Animal foodstuffs - Determination of phytase activity
NF ISO 5506:2018 Soy-derived products - Determination of urease activity
XP ISO/TS 17193:2012 Milk - Determination of lactoperoxidase activity - Photometric method (Reference method)
XP V04-100*XP ISO/TS 17193:2012 Milk - Determination of the lactoperoxidase activity - Photometric method (Reference method)
NF ISO 23058:2006 Milk and dairy products - Sheep and goat rennet - Determination of total milk coagulation activity

GOST

GOST R 71137-2023 Enzyme preparations for the food industry. Method for determining phospholipolytic activity
GOST R 71140-2023 Enzyme preparations for the food industry. Method for determining mannanase activity
GOST R 71138-2023 Enzym epreparations for the food industry. Method for determining milk-clotting activity

Danish Standards Foundation

DS/EN ISO 22160:2007 Milk and milk-based drinks - Determination of alkaline phosphatase activity - Enzymatic photo-activated system (EPAS) method
DS/EN ISO 30024:2009 Animal feeding stuffs - Determination of phytase activity

RO-ASRO

STAS SR 13422-1999 Enzyme preparations for zootechny - Microbial phytase -Enzyme activity determination
STAS SR 13421-1999 Enzyme preparations for confectionery industry. Invertase. Enzyme activity determination
STAS SR 13357-1996 Enzyme preparatiore for beer industry. Bacterial beta-glucanase. Enzyme activity determination
STAS 10275/3-1982 PLASTER Determination of setting time
STAS SR 13424-1999 Enzyme preparations for food industry Papain - Enzyme activity determination
STAS SR 13423-1999 Enzyme preparations for food industry -Peroxidase - Enzyme activity determination
STAS SR 13265-1994 Enzyme preparations for alcohol and starch industry. Bacterial alpha-amylase. Enzyrne activity determination
STAS SR 13264-1995 Enzyme preparations for alcohol and starch industry. Fungal amyloglucosidase. Enzyme activity determination

NL-NEN

NEN 5796-1989 Soil - Determination of urease activity
NEN 6526-1987 Water - Determination of cholinesterase inhibition activity
NEN 6819-1986 Dried milk- Determination of phosphatase activity

CU-NC

NC 57-50-8-1985 Clinical Methods and Aids Set of Reagents for Determination of Protrombine Time. Quality Specifications
NC 78-11-18-1984 Milk and Milk Derivatives Testing Method. Determination of Phosphatase Activity

SE-SIS

SIS SS 13 42 31-1989 Methods of testing cement — Determination of setting time and soundness

AENOR

UNE-EN ISO 22160:2007 Milk and milk-based drinks - Determination of alkaline phosphatase activity - Enzymatic photo-activated system (EPAS) method (ISO 22160:2007)

Lithuanian Standards Office

LST EN ISO 22160:2007 Milk and milk-based drinks - Determination of alkaline phosphatase activity - Enzymatic photo-activated system (EPAS) method (ISO 22160:2007)

ZA-SANS

SANS 50196-3:2006 Methods of testing cement Part 3: Determination of setting times and soundness

AT-ON

ONORM S 7030-1985 Testing of leather; determination of the flexibility duration with the flexometer Leather testing; determination of flex hardness with the flexometer

PT-IPQ

E 259-1971 Concrete. Determine clotting time

ES-AENOR

UNE 80-102-1988 Test methods for cement. Determination of cement volume stability and setting time

American Society for Testing and Materials (ASTM)

ASTM D4640-86(1996) Standard Test Method for Determining Stroke Cure Time of Thermosetting Phenol-Formaldehyde Resins
ASTM D4640-86(2001) Standard Test Method for Determining Stroke Cure Time of Thermosetting Phenol-Formaldehyde Resins
ASTM D4640-86(2009) Standard Test Method for Determining Stroke Cure Time of Thermosetting Phenol-Formaldehyde Resins
ASTM D4640-86(2017) Standard Test Method for Determining Stroke Cure Time of Thermosetting Phenol-Formaldehyde Resins
ASTM D4640-86(2022) Standard Test Method for Determining Stroke Cure Time of Thermosetting Phenol-Formaldehyde Resins

BSI

DANSK DS/ISO 30024:2024 Animal feeding stuffs – Determination of phytase activity

International Dairy Federation (IDF)

IDF 209-2007 Milk and milk-based drinks -- Determination of alkaline phosphatase activity -- Enzymatic photo-activated system (EPAS) method
IDF/RM 208-2011 Milk - Determination of the Lactoperoxidase Activity - Photometric Method (Reference Method)

KR-KS

KS M 0039-2008(2023) Determination of lipolytic activity of lipase for industrial use

American National Standards Institute （ANSI)

ANSI/ASTM D2471:1999 Test Method for Gel Time and Peak Exothermic Temperature of Reacting Thermosetting Resins (08.02)

European Committee for Standardization (CEN)

EN ISO 22160:2007 Milk and milk-based drinks - Determination of alkaline phosphatase activity - Enzymatic photo-activated system (EPAS) method

CZ-CSN

CSN EN 196-3-1993 Meethods of testing cement; Determination of setting time and soundness

Others: