ZH
RU
ES

enzymatic method

enzymatic method, Total:227 items.

In the international standard classification, enzymatic method involves: Laboratory medicine, Medical sciences and health care facilities in general, Milk and milk products, Animal feeding stuffs, Food products in general, General methods of tests and analysis for food products, Fruits. Vegetables, Products of the textile industry, Cereals, pulses and derived products, Beverages, Edible oils and fats. Oilseeds, Sugar. Sugar products. Starch, Fertilizers, Meat, meat products and other animal produce, Veterinary medicine, Farming and forestry, Adhesives, Installations in buildings, Clothes, Textile fibres, Water quality.

Fujian Provincial Standard of the People's Republic of China, enzymatic method

DB35/T 947-2009 Camellia oleifera seed oil (aqueous enzymatic method)
DB35/T 1397-2013 Technical specifications for enzymatic extraction of collagen (gelatin) from fish processing by-products

Professional Standard - Medicine, enzymatic method

YY/T 1196-2013 Chloride assay kit.(Enzymic method)
YY/T 1202-2013 Kalium assay kit.(Enzymic method)
YY/T 1203-2013 Sodium assay kit.(Enzymic method)
YY/T 1200-2013 Glucose assay kit.(Enzymic method)
YY/T 1199-2013 Triglycerides assay kit.(Oxidase method)
YY/T 1206-2013 Total cholesterol kit.(COD-PAP method)
YY/T 1231-2014 Creatinine test reagent kit (Method of sarcosine oxidase)

(U.S.) Parachute Industry Association, enzymatic method

PIA-TEST METHOD-2611B-2007 NONFIBROUS MATERIALS IN COTTON, ENZYME METHOD
PIA-TEST METHOD-2611D-2014 NONFIBROUS MATERIALS IN COTTON, ENZYME METHOD
PIA-TEST METHOD-2611C-2010 NONFIBROUS MATERIALS IN COTTON, ENZYME METHOD

Professional Standard - Hygiene , enzymatic method

WS/T 120-1999 Guidelines for enzymatic measurements of blood serum total cholesterol
WS/T 355-2011 Guidelines for enzymatic measurements of serum triglycerides

ZA-SANS, enzymatic method

SANS 11285:2005 Milk - Determination of lactulose content - Enzymatic method
SANS 5114:2006 Non-fibrous material content of textiles (method using starch-digesting enzymes)

Military Standard of the People's Republic of China-General Armament Department, enzymatic method

GJB 2135-1994 Specification for enzymatic phosphorus-containing poison monitors
GJB 4571-1991*GJBz 20024.2-1991 Enzymatic analysis of trace organophosphorus poisons DTNB method
GJB 4570-1991*GJBz 20024.1-1991 Enzymatic analysis of trace organophosphorus poisons naphthyl acetate method
GJB 4571-1991(XG1-2015) Modification sheet 1-2015 for the DTNB method for enzymatic analysis of trace organophosphorus poisons
GJB 4570-1991(XG1-2015) Modification sheet 1-2015 for enzymatic analysis of trace amounts of organophosphorus poisons naphthyl acetate

国家药监局, enzymatic method

YY/T 1199-2023 Triglyceride determination kit (enzymatic method)

International Organization for Standardization (ISO), enzymatic method

ISO/CD 15914-2 Animal feeding stuffs — Enzymatic determination of starch — Part 2: Method by enzymatic determination with a hexokinase system and potassium hydroxide dispersion
ISO 11285:2004 | IDF 175:2004 Milk — Determination of lactulose content — Enzymatic method
ISO/DIS 15914-2:2023 Animal feeding stuffs — Enzymatic determination of starch — Part 2: Method by enzymatic determination with a hexokinase system and potassium hydroxide dispersion
ISO 8069:1986 Dried milk; Determination of lactic acid and lactates content; Enzymatic method
ISO 26462:2010 | IDF 214:2010 Milk — Determination of lactose content — Enzymatic method using difference in pH
ISO/TS 2963:2006 | IDF/RM 34:2006 Cheese and processed cheese products — Determination of citric acid content — Enzymatic method
ISO 14637:2004 | IDF 195:2004 Milk — Determination of urea content — Enzymatic method using difference in pH (Reference method)
ISO 5765-1:2002 | IDF 79-1:2002 Dried milk, dried ice-mixes and processed cheese — Determination of lactose content — Part 1: Enzymatic method utilizing the glucose moiety of the lactose
ISO 5765-2:2002 | IDF 79-2:2002 Dried milk, dried ice-mixes and processed cheese — Determination of lactose content — Part 2: Enzymatic method utilizing the galactose moiety of the lactose

Danish Standards Foundation, enzymatic method

DS/ISO 11285:2004 Milk - Determination of lactulose content - Enzymatic method
DS/EN ISO 15914:2005 Animal feeding stuffs - Enzymatic determination of total starch content
DS/EN 1988-2:1998 Foodstuffs - Determination of sulfite - Part 2: Enzymatic method
DS/EN ISO 11702:2010 Animal and vegetable fats and oils - Enzymatic determination of total sterols content
DS/EN ISO 14637:2007 Milk - Determination of urea content - Enzymatic method using difference in pH (Reference method)
DS/EN 12146:1997 Fruit and vegetable juices - Enzymatic determination of sucrose content - NADP spectrometric method
DS/ISO 13965:1999 Meat and meat products - Determination of starch and glucose contents - Enzymatic method
DS/EN 1139:1995 Fruit and vegetable juices - Enzymatic determination of D-isocitric acid content - NADPH spectrometric method
DS/EN 12632:1999 Fruit and vegetable juices - Enzymatic determination of acetic acid (acetate) content - NAD spectrometric method
DS/EN 1138:1995 Fruit and vegetables juices - Enzymatic determination of L-malic acid (L-malate) content - NADH spectrometric method
DS/EN 1137:1995 Fruit and vegetable juices - Enzymatic determination of citric acid (citrate) content - NADH spectrometric method
DS/EN 12138:1998 Fruit and vegetable juices - Enzymatic determination of D-malic acid content - NAD spectrometric method
DS/EN 1140:1995 Fruit and vegetables juices - Enzymatic determination of D-glucose and D-fructose content - NADPH spectrometric method
DS/EN 12631:1999 Fruit and vegetable juices - Enzymatic determination of D- and L-lactic acid (lactate) content - NAD spectrometric method
DS/EN ISO 11213:1995 Modified starch - Determination of acetyl content- Enzymatic method

GOSTR, enzymatic method

GOST 34411-2018 Juice products. Determination of acetic acid content by enzymatic method
GOST 34164-2017 Food products, food raw materials. Immunoenzymatic method for determination of furaсilina metabolite
GOST 34209-2017 Feeds, mixed feeds, raw material. Immunoenzymatic method for determination of pleuromutilins
GOST 34677-2020 Food products, food raw materials. Immunoenzyme method for determination of residual content of lincosamides
GOST 34285-2017 Food products, food raw materials. Method for the detection of chemotherapeutic drugs by the hemiluminescence immunoenzymatic assay with the use of biochip technology

BELST, enzymatic method

STB 1918-2008 Sugar. Enzymatic method for determination of mass fraction of raffinose
STB GOST R 51441-2007 Fruit and vegetable juices. Enzymatic method for spectrophotometric determination of acetic (acetate) content

Association Francaise de Normalisation, enzymatic method

NF EN ISO 11213:1995 Amidon modifié - Dosage de l'acétyle - Méthode enzymatique.
NF EN ISO 15914:2005 Aliments des animaux - Détermination enzymatique de la teneur totale en amidon
NF EN 12138:1997 Jus de fruits et de légumes - Dosage enzymatique de l'acide D-malique - Méthode spectrométrique par le NAD.
NF T60-282*NF EN ISO 11702:2016 Animal and vegetable fats and oils - Enzymatic determination of total sterols content
NF EN ISO 11702:2016 Corps gras d'origines animale et végétale - Détermination enzymatique de la teneur en stérols totaux
NF EN 1988-2:1998 Produits alimentaires - Dosage des sulfites - Partie 2 : méthode enzymatique.
NF EN 1139:1994 Jus de fruits et de légumes - Dosage enzymatique de l'acide D-isocitrique - Méthode spectrométrique par le NADPH.
NF V04-217:1992 Lait et produits laitiers - Détermination de la teneur en ammoniac et en urée - Méthode enzymatique.
NF EN 12146:1996 Jus de fruits et de légumes - Dosage enzymatique du saccharose - Méthode spectrométrique par le NADP.
NF ISO 26462:2010 Lait - Détermination de la teneur en lactose - Méthode enzymatique pH-métrie différentielle
NF V05-131:1986 Fruits, légumes et produits dérivés - Détermination de la teneur en éthanol - Méthode enzymatique
XP ISO/TS 2963:2006 Fromages et fromages fondus - Détermination de la teneur en acide citrique - Méthode enzymatique
NF EN 12632:1999 Jus de fruits et de légumes - Dosage enzymatique de l'acide acétique (acétate) - Méthode spectrométrique par le NAD.
XP V04-285*XP ISO/TS 2963:2006 Cheese and processed cheese products - Determination of citric acid content - Enzymatic method
NF EN 1137:1994 Jus de fruits et de légumes - Dosage enzymatique de l'acide citrique (citrate) - Méthode spectrométrique par le NADH.
NF EN 1138:1994 Jus de fruits et de légumes - Dosage enzymatique de l'acide L-malique (L-malate) - Méthode spectrométrique par le NADH.
NF EN 12631:1999 Jus de fruits et de légumes - Dosage enzymatique des acides D- et L-lactiques (lactate) - Méthode spectrométrique par le NAD.
NF EN 1140:1994 Jus de fruits et de légumes - Dosage enzymatique du glucose-D et du fructose-D - Méthode spectrométrique par le NADPH.
NF EN ISO 14637:2007 Lait - Détermination de la teneur en urée - Méthode enzymatique par mesurage de pH différentiel (Méthode de référence)
NF V76-142*NF EN 12631:1999 Fruit and vegetable juices. Enzymatic determination of D- and L-lactic acid (lactate) content. NAD spectrometric method.
NF V08-755*NF EN ISO 19020:2017 Microbiology of the food chain - Horizontal method for the immunoenzymatic detection of staphylococcal enterotoxins in foodstuffs
NF V18-121:1997 Animal feeding stuffs. Determination of starch content. Enzymatic method.
NF V04-352:1985 Dried milk. Determination of lactic acid and lactates content. Enzymatic method.
NF V03-606:1996 Native starches. Determination of starch. Enzymatic method.

国家食品药品监督管理局, enzymatic method

YY/T 1523-2017 Carbon dioxide measurement kit (PEPC enzymatic method)

国家药品监督管理局, enzymatic method

YY/T 1578-2018 Glycated albumin assay kit (enzymatic method)

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, enzymatic method

GB/T 16285-1996 Method for determination of glucose in food--Enzyme-colorimetric method and enzyme-electrode method
GB/T 42491-2023 Determination of total starch content in feed by enzymatic method
GB/T 9826-1988 Method for determination of starch damage in flour--Alpha-amylase method
GB/T 20373-2006 Modified starch.Determination of acetyl content - Enzymatic method
GB/T 16285-2008 Determination of glucose in food.Enzyme-colorimetric method and enzyme-electrode method
GB/T 3598-1983 Fertilizers--Determination of urea nitrogen content--Urease method
GB/T 9826-2008 Inspection of grain and oils.Determination of starch damage in flour.Alpha-amylase method
GB/T 17811-1999 Determination of digestibility in animal protein feeds--Pepsin method
GB/T 26348-2010 Test methods of mosquito resistance to insecticides.Test methods of insensitive acetylcholinesterase for the mosquito
GB/T 26349-2010 Test methods of fly resistance to insecticides.Test methods of insensitive acetylcholinesterase for musca domestica
GB/T 16286-1996 Method for determination of sucrose in food--Enzyme-colorimetric method
GB/T 16287-1996 Method for determination of starch in food--Enzyme-colorimetric method
GB/T 22224-2008 Determination of dietary fiber in foods.Enzymatic gravimetric method and enzymatic gravimetric method-liquid chromatography
GB/T 26351-2010 Test methods of cockroach resistance to insecticides.Test methods of insensitive acetylcholinesterase for Blattella germanica
GB/T 18932.21-2003 Method for the determination of chloramphenicol residues in honey-Enzyme linked immunosorbent assay method
GB/T 18932.27-2005 Method for the determination of tylosin residue in honey-Enzyme-linked immunosorbent assay method
GB/T 21330-2007 Method for the determination of streptomycin residues in aminal original food.Enzyme-linked immunosorbent assay
GB/T 18932.28-2005 Method for the determination of tetracyclins antibiotics residues in honey-Enzyme-linked immunosorbent assay method

German Institute for Standardization, enzymatic method

DIN 10337:1993-12 Determination of alkaline phosphatase activity in milk; enzymatic method
DIN 10763:2021-03 Analysis of honey - Determination of glycerol content - Enzymatic method
DIN 10762:2021-03 Analysis of honey - Determination of ethanol content - Enzymatic method
DIN EN 12146:1996-10 Fruit and vegetable juices - Enzymatic determination of sucrose content - NADP spectrometric method; German version EN 12146:1996
DIN 10325:2010-07 Milk and milk products - Determination of the citric acid content - Enzymatic method
DIN EN 1988-2:1998-05 Foodstuffs - Determination of sulfite - Part 2: Enzymatic method; German version EN 1988-2:1998
DIN EN ISO 15914:2005-06 Animal feeding stuffs - Enzymatic determination of total starch content (ISO 15914:2004); German version EN 15914:2005
DIN EN 12138:1997-12 Fruit and vegetable juices - Enzymatic determination of D-malic acid content - NAD spectrometric method; German version EN 12138:1997
DIN EN ISO 11702:2016-11 Animal and vegetable fats and oils - Enzymatic determination of total sterols content (ISO 11702:2016); German version EN ISO 11702:2016
DIN EN ISO 11213:1995-04 Modified starch - Determination of acetyl content - Enzymatic method (IS0 11213:1995); German version EN ISO 11213:1995
DIN EN 12632:1999-04 Fruit and vegetable juices - Enzymatic determination of acetic acid (acetate) content - NAD spectrometric method; German version EN 12632:1999
DIN EN 1139:1994-12 Fruit and vegetable juices - Enzymatic determination of D-isocitric acid content - NADPH spectrometric method; German version EN 1139:1994
DIN EN 1138:1994-12 Fruit and vegetable juices - Enzymatic determination of L-malic acid (L-malate) content - NADH spectrometric method; German version EN 1138:1994
DIN 10344:2015 Milk and milk products - Determination of lactose and D-galactose content - Enzymatic method
DIN 10344:2015-05 Milk and milk products - Determination of lactose and D-galactose content - Enzymatic method
DIN 10326:2007-12 Milk products and ice cream - Determination of sucrose and glucose content - Enzymatic method
DIN EN ISO 14637:2007-03 Milk - Determination of urea content - Enzymatic method using difference in pH (Reference method) (ISO 14637:2004); German version EN ISO 14637:2006
DIN EN 1140:1994-12 Fruit and vegetable juices - Enzymatic determination of D-glucose and D-fructose content - NADPH spectrometric method; German version EN 1140:1994
DIN EN 12631:1999-04 Fruit and vegetable juices - Enzymatic determination of D- and L-lactic acid (lactate) content - NAD spectrometric method; German version EN 12631:1999
DIN EN 1137:1994-12 Fruit and vegetable juices - Enzymatic determination of citric acid (citrate) content; NADH spectrometric method; German version EN 1137:1994
DIN 10471:1997-10 Determination of d-gluconic acid (d-gluconate) content of milk and milk products - Enzymatic method
DIN 10335:2010-09 Milk and milk products except milk powder - Determination of L- and D-lactic acid (L- and D-lactat) content - Enzymatic method
DIN 10486:2017-12 Milk and milk products - Determination of lactose content of lactose-reduced milk and milk products in the presence of glucose - Enzymatic method
DIN 10486:2017 Milk and milk products - Determination of lactose content of lactose-reduced milk and milk products in the presence of glucose - Enzymatic method
DIN 54212:1975 Testing of textiles; quantitative analysis of binary mixtures, casein fibres with other fibres, trypsin method

RU-GOST R, enzymatic method

GOST 32249-2013 Juice products. Determination of ethanol by enzymatic method
GOST R 52471-2005 Feedstuffs. Immunoenzyme method of mycotoxin determination
GOST 34409-2018 Juice products. Determination of L-malic acid content by enzymatic method
GOST 34408-2018 Juice products. Determination of D-malic acid content by enzymatic method
GOST R 51441-1999 Fruit and vegetable juices. Enzymatic method for spectrophotometric determination of acetic acid (acetate) content
GOST 34410-2018 Juice products. Determination of D-isocitric acid content by enzymatic method
GOST ISO 15914-2016 Animal feeding stuffs. Enzymatic determination of total starch content
GOST 32219-2013 Milk and milk products. Immunoenzyme methods for determination of antibiotics
GOST 32711-2014 Fruit and vegetable products. Determination of sulfur dioxide by Enzymatic method
GOST R 53774-2010 Milk and milk products. Immunoenzyme methods of the determination antibiotic indication
GOST 31717-2012 Juices and juice products. Identification. Determination of ascorbic acid by enzymatic method
GOST R 53594-2009 Livestock products and feedstuffs. Immunoenzyme method of determination of the synthetic growth promoters
GOST 33615-2015 Food products, food raw materials. Immunoenzymatic method for determination of furazolidone metabolite
GOST R 57025-2016 Fish, non-fish objects and products from them. Immunoenzyme method of determination of the triphenylmethane dyes
GOST 33634-2015 Food products, food raw materials. Immunoenzymatic method for determination of fluoroquinolones residual content
GOST 34108-2017 Feeds, mixed feeds and raw material. Determination of mycotoxins content by direct solid-phase competitive immunoenzymatic method
GOST 32713-2014 Alcoholic beverages and raw materials for its production. Identification. Enzymatic method for determination of D-malic acid mass concentration

国家市场监督管理总局、中国国家标准化管理委员会, enzymatic method

GB/T 37077-2018 Determination of cholesterol in eggs—Enzymatic method

未注明发布机构, enzymatic method

BS EN ISO 15914:2005(2006) Animal feeding stuffs — Enzymatic determination of total starch content
BS EN ISO 11213:1995(2000) Modified starch — Determination of acetyl content — Enzymatic method
BS EN ISO 14637:2006(2007) Milk — Determination of urea content — Enzymatic method using difference in pH (Reference method)

British Standards Institution (BSI), enzymatic method

BS EN ISO 15914:2005 Animal feeding stuffs. Enzymatic determination of total starch content
23/30464453 DC BS ISO 15914-2. Animal feeding stuffs. Enzymatic determination of starch - Part 2. Method by enzymatic determination with a hexokinase system and potassium hydroxide dispersion
DD ISO/TS 2963:2006 Cheese and processed cheese products. Determination of citric acid content. Enzymatic method
BS EN 12632:1999 Fruit and vegetable juices. Enzymatic determination of acetic acid (acetate) content. NAD spectrometric method

国家质量监督检验检疫总局, enzymatic method

SN/T 4675.4-2016 Enzymatic method for determination of lactic acid in export wines
SN/T 4675.1-2016 Enzymatic method for determination of glycerol in export wines
SN/T 4533.1-2016 Commercial kit detection method β-lactamase method one
SN/T 3028-2011 Determination of β-lactam residues in royal jelly for export by enzyme-linked immunoassay

Korean Agency for Technology and Standards (KATS), enzymatic method

KS K 0250-2019 Test method for nonfibrous materials in cotton: Enzyme method
KS K 0250-1985 Test method for nonfibrous materials in cotton: Enzyme method
KS K 0250-2010 Test method for nonfibrous materials in cotton:Enzyme method
KS H ISO 26462:2020 Milk — Determination of lactose content — Enzymatic method using difference in pH
KS H ISO TS 2963-2007(2021) Cheese and processed cheese products－Determination of citric acid content－Enzymatic method
KS H ISO TS 2963-2007(2012) Cheese and processed cheese products－Determination of citric acid content－Enzymatic method
KS H ISO 5765-2:2020 Dried milk, dried ice-mixes and processed cheese —Determination of lactose content — Part 2: Enzymatic method utilizing the galactose moiety of the lactose
KS H ISO 5765-1:2020 Dried milk, dried ice-mixes and processed cheese —Determination of lactose content — Part 1: Enzymatic method utilizing the glucose moiety of the lactose

ES-UNE, enzymatic method

UNE-EN ISO 11702:2016 Animal and vegetable fats and oils - Enzymatic determination of total sterols content (ISO 11702:2016)
UNE-EN 1139:1995 FRUIT AND VEGETABLE JUICES. ENZYMATIC DETERMINATION OF D-ISOCITRIC ACID CONTENT. NADPH SPECTROMETRIC METHOD.
UNE-EN 1137:1995 FRUIT AND VEGETABLE JUICES. ENZYMATIC DETERMINATION OF CITRIC ACID (CITRATE) CONTENT. NADH SPECTROMETRIC METHOD.
UNE-EN 1140:1995 FRUIT AND VEGETABLE JUICES. ENZYMATIC DETERMINATION OF D-GLUSOSE AND D-FRUCTOSE CONTENT. NADPH SPECTROMETRIC METHOD.
UNE-EN 1138:1995 FRUIT AND VEGETABLE JUICES. ENZYMATIC DETERMINATION OF L-MALIC ACID (L-MALATE) CONTENT. NADH SPECTROMETRIC METHOD.

National Health Commission of the People's Republic of China, enzymatic method

WST 355:2011 Enzymatic determination of serum triglycerides (obsolete)

Lithuanian Standards Office , enzymatic method

LST EN 1988-2-2000 Foodstuffs - Determination of sulfite - Part 2: Enzymatic method
LST EN 12146-2000 Fruit and vegetable juices - Enzymatic determination of sucrose content - NADP spectrometric method
LST EN ISO 15914:2005 Animal feeding stuffs - Enzymatic determination of total starch content (ISO 15914:2004)
LST EN ISO 11213:2000 Modified starch - Determination of acetyl content - Enzymatic method (ISO 11213:1995)
LST EN ISO 11702:2010 Animal and vegetable fats and oils - Enzymatic determination of total sterols content (ISO 11702:2009)
LST EN 1139-1999 Fruit and vegetable juices - Enzymatic determination of D-isocitric acid content - NADPH spectrometric method
LST EN 1138-2000 Fruit and vegetable juices - Enzymatic determination of L-malic acid (L-malate) content - NADH spectrometric method
LST EN 1137-2001 Fruit and vegetable juices - Enzymatic determination of citric acid (citrate) content - NADH spectrometric method
LST EN 12138-2000 Fruit and vegetable juices - Enzymatic determination of D-malic acid content - NAD spectrometric method
LST EN 12632-2000 Fruit and vegetable juices - Enzymatic determination of acetic acid (acetate) content - NAD Spectrometric method
LST ISO 26462:2012 Milk - Determination of lactose content - Enzymatic method using difference in pH (ISO 26462:2010, identical)
LST EN ISO 14637:2007 Milk - Determination of urea content - Enzymatic method using difference in pH (Reference method) (ISO 14637:2004)
LST EN 1140-1999 Fruit and vegetable juices - Enzymatic determination of D-glucose and D-fructose content - NADPH spectrometric method
LST EN 12631-2001 Fruit and vegetable juices - Enzymatic determination of D- and L-lactic acid (lactate) content - NAD spectrometric method
LST ISO 13965:2002 Meat and meat products. Determination of starch and glucose contents. Enzymatic method (identical ISO 13965:1998)

AENOR, enzymatic method

UNE-EN 1988-2:2000 FOODSTUFFS - DETERMINATION OF SULFITE - PART 2: ENZYMATIC METHOD
UNE-EN 12146:1997 Fruit and vegetable juices - Enzymatic determination of sucrose content - NADP spectrometric method
UNE-EN ISO 15914:2005 Animal feeding stuffs - Enzymatic determination of total starch content (ISO 15914:2004)
UNE-EN ISO 11213:1995 MODIFIED STARCH. DETERMINATION OF ACETYL CONTENT. ENZYMATIC METHOD. (ISO 11213:1995).
UNE-EN 12138:2000 Fruit and vegetable juices - Enzymatic determination of D-malic acid content - NAD spectrometric method
UNE-EN 12632:2000 FRUIT AND VEGETABLE JUICES. ENZYMATIC DETERMINATION OF ACETIC ACID (ACETATE) CONTENT. NAD SPECTROMETRIC METHOD
UNE-EN ISO 14637:2007 Milk - Determination of urea content - Enzymatic method using difference in pH (Reference method) (ISO 14637:2004)
UNE-EN 12631:2000 FRUIT AND VEGETABLE JUICES. ENZYMATIC DETERMINATION OF D- AND L-LACTIC ACID (LACTATE) CONTENT. NAD SPECTROMETIC METHOD.

Professional Standard - Agriculture, enzymatic method

GB 3598-1983 Determination of Urea Nitrogen Content in Fertilizers Urease Method
ZB X 10067-1986 General regulations for the production process of special auxiliary materials for pickles and pickled vegetables
GB 2760-2014增补公告2016年第9号 Announcement on new varieties of food additives such as ascorbyl palmitate (enzymatic method)
150药典四部-2020 1200 biological activity assay 1207 hyaluronidase assay
162药典四部-2015 1200 biological activity assay 1207 hyaluronidase assay
NY/XQ 430-2003 Detection method of clenbuterol in pig liver-enzyme-linked immunoassay
17兽药残留检测标准操作规程-2008 Method for the detection of diazepam residues in pig urine-enzyme-linked immunosorbent assay
2383药典二部-2010 Appendix XII C Hyaluronidase Assay
7兽药残留检测标准操作规程-2008 Detection method of streptomycin residues in milk-enzyme-linked immunosorbent assay

KR-KS, enzymatic method

KS H ISO 26462-2020 Milk — Determination of lactose content — Enzymatic method using difference in pH
KS H ISO 5765-2-2020 Dried milk, dried ice-mixes and processed cheese —Determination of lactose content — Part 2: Enzymatic method utilizing the galactose moiety of the lactose
KS H ISO 5765-1-2020 Dried milk, dried ice-mixes and processed cheese —Determination of lactose content — Part 1: Enzymatic method utilizing the glucose moiety of the lactose

European Committee for Standardization (CEN), enzymatic method

EN ISO 11702:2016 Animal and vegetable fats and oils - Enzymatic determination of total sterols content
EN 1988-2:1998 Foodstuffs - Determination of sulfite - Part 2: Enzymatic method

International Dairy Federation (IDF), enzymatic method

IDF/RM 34-2006 Cheese and processed cheese products - Determination of citric acid content - Enzymatic method

Professional Standard - Commodity Inspection, enzymatic method

SN/T 1059.4-2005 Inspection of Escherichia coli in food for import and export - Glutamate decarboxylase assay
SN/T 1059.3-2005 Glutamic acid decarboxylase method for the detection of Escherichia coli in imported and exported food
SN/T 1956-2007 Determination of diethylstilbestrol residues in meat and meat product.Enzyme linked immunosorbent assay
SN/T 2058-2008 Determination of chloramphenicol residues in royal jelly for import and export.Enzyme-linked immunosorbent assay

Jilin Provincial Standard of the People's Republic of China, enzymatic method

DB22/T 2623.2-2017 Black fungus species differentiation and authenticity identification part 2: esterase isoenzyme method

Group Standards of the People's Republic of China, enzymatic method

T/WSJD 26-2022 Method for the detection of Legionella pneumophila in water - enzyme substrate method
T/GDAQ 00005-2022 Rapid determination for Pyrethroids I pesticide residues in agricultural products—Carboxylesterase method

中华人民共和国国家卫生和计划生育委员会, enzymatic method

GB 26351-2010 Cockroach drug resistance detection method, german cockroach insensitive acetylcholinesterase method

American Society for Testing and Materials (ASTM), enzymatic method

ASTM D7781-23 Standard Test Method for Nitrite-Nitrate in Water by Nitrate Reductase

Guangdong Provincial Standard of the People's Republic of China, enzymatic method

DB44/T 1034-2012 Determination of starch content in corrugated cardboard (enzymatic-gravimetric method and enzymatic-colorimetric method)

NL-NEN, enzymatic method

NEN 2858-1989 Fruit juices Determination of sucrose content - Enzymatic method
NEN 2857-1989 Determination of glucose and fructose content - Enzymatic method
NEN 2844-1984 Fruit juices - Determination of the total D-iso-citric acid content - Enzymatic method

YU-JUS, enzymatic method

JUS E.L8.006-1980 Determiriation ofethanol by enzymatic method (UV-test)
JUS E.L8.013-1980 Determination of starch by enzymatic method (UV -test)
JUS E.L8.010-1980 Determination ofmaltose by enzymatic method (UV-test)
JUS E.L8.008-1980 Determination of L-apple acid by enzymatic method (UV-test)
JUS E.L8.012-1980 Determination of D-sorbit by enzymatic method (UV-test)
JUS E.L8.007-1980 Determination ofglucose and fructose by enzymatic metho? (UV-test)
JUS E.L8.011-1980 Determination of sucrose andghicose by enzymatic method (UV-test)
JUS E.L8.009-1980 Determination oflactose andgalactose by enzymatic method (UV-test)

BE-NBN, enzymatic method

NBN V 21-023-1980 Milk and milk products - Enzymatic determination of lactose

Anhui Provincial Standard of the People's Republic of China, enzymatic method

DB34/T 2815-2017 Enzyme-linked immunoassay for the detection of Salmonella in down and feathers

Shandong Provincial Standard of the People's Republic of China, enzymatic method

DB37/T 4153-2020 Enzyme Substrate Method for Determination of Enterococci in Water Quality