acid derivatization

acid derivatization, Total:166 items.

The international standard classification for "acid derivatization" includes: Starch and derived products .

The Chinese standard classification for "acid derivatization" includes: Grain processing and products , Basic standards and general methods .

Professional Standard - Agriculture

GB/T 22427.8-2024 Starches and derived products—Determination of sulphated ash

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

GB/T22427.9-2008 Starch and derived products-Determination of acidity
GB/T 22427.9-2008 Starch and derived products - Determination of acidity
GB/T 12089-1989 Method for determination of sulphated ash in starches and derived products
GB/T 22427.9-2008 Starch and derived products - Determination of acidity
GB/T 12090-1989 Method for determination of acidity of starches and derived products
GB/T 22427.8-2008 Starches and derived products - Determination of sulphated ash

Sichuan Provincial Standard of the People's Republic of China

DB51/T 1690-2013 Determination of bromate in cosmetics by post-column derivatization ion chromatography

Group Standards of the People's Republic of China

T/ZAEPI 019.2-2023 By-product potassium bicarbonate in aromatic hydrocarbon halogenated derivatives manufacturing industry
T/ZAEPI 019.1-2023 By-product borate in aromatic hydrocarbon halogenated derivatives manufacturing industry

Taiwan Provincial Standard of the People's Republic of China

CNS 14575-2001 Method of test for sulfur dioxide content of starches and derived products－Acidimetric method and nephelometric method
CNS 15056-2007 Fat and oil derivatives - Fatty acid methyl esters (FAME) - Determination of oxidation stability (accelerated oxidation test)

PL-PKN

PN C97062-1968 Coal deriva?ives Me?hods for ?he acid-wash ?es?
PN C97024-1972 Coal derivatives Cresylic acid
PN-EN 14112-2021-05 E Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of oxidation stability (accelerated oxidation test)
PN-EN 14104-2021-06 E Fat and oil derivates - Fatty acid methyl ester (FAME) - Determination of acid value
PN A75106-1986 Fruit and vegetable products Determination of total acidity
PN C97066-1974 Coal derivative products Determination of tar acids contents
PN A75112-1992 Fruits, vegetables and derived products. Determination of nitrites and nitrates content
PN A75107-1986 Fruits, vegetables and derived products Determination of volatile acidity

Spanish Association for Standardization (UNE)

UNE-EN 14104:2003 Oil and fat derivatives. Fatty Acid Methyl Esters (FAME). Determination of acid value.
UNE-EN 14104:2021 Fat and oil derivates - Fatty acid methyl ester (FAME) - Determination of acid value
UNE-EN 1185:1995 STARCHES AND DERIVED PRODUCTS. DETERMINATION OF SULFUR DIOXIDE CONTENT. ACIDIMETRIC METHOD. (ISO 5379:1983 MODIFIED).
UNE-EN 14112:2021 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of oxidation stability (accelerated oxidation test)
UNE 34-229-1981 Fruits, vegetables and derivatives. Determination of volatile acids
UNE-EN 14112:2003 Fat and oil derivatives. Fatty Acid Methyl Esters (FAME). Determination of oxidation stability (accelerated oxidation test)
UNE-EN 14103:2011 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of ester and linolenic acid methyl ester contents
UNE-EN 14111:2003 Fat and oil derivatives. Fatty Acid Methyl Esters (FAME). Determination of iodine value
UNE-EN 14111:2022 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of iodine value
UNE-EN 60045-1:1992 STARCHES AND DERIVED PRODUCTS. DETERMINATION OF SULPHATED ASH. (ISO 5809:1982).
UNE-EN ISO 5809:1995 STARCHES AND DERIVED PRODUCTS. DETERMINATION OF SULPHATED ASH. (ISO 5809:1982).
UNE 34226:1981 FRUIT, VEGETABLES AND DERIVED PRODUCTS. DETERMINATION OF SORBIC ACID CONTENT.
UNE-EN 14524:2005 Foodstuffs - Determination of okadaic acid in mussels - HPLC method with solid phase extraction clean-up, derivatization and fluorimetric detection

Danish Standards Foundation

DS/EN 14104:2021 Fat and oil derivates – Fatty acid methyl ester (FAME) – Determination of acid value
DS/EN 14104:2003 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of acid value
DS/EN 14112:2020 Fat and oil derivatives – Fatty Acid Methyl Esters (FAME) – Determination of oxidation stability (accelerated oxidation test)
DS/EN 14112:2003 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of oxidation stability (accelerated oxidation test)
DS/EN ISO 5809:1995 Starches and derived products - Determination of sulphated ash
DS/EN 14111:2003 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of iodine value
DS/EN 14110:2003 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of methanol content
DS/EN 14103:2011 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of ester and linolenic acid methyl ester contents
DS/EN ISO 21571:2005 Foodstuffs - Methods of analysis for the detection of genetically modified organisms and derived products - Nucleic acid extraction

Lithuanian Standards Office

LST EN 14104-2003 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of acid value
LST EN 14112-2021 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of oxidation stability (accelerated oxidation test)
LST EN 14104-2021 Fat and oil derivates - Fatty acid methyl ester (FAME) - Determination of acid value
LST EN 14112-2004 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of oxidation stability (accelerated oxidation test)
LST EN ISO 5809:2000 Starches and derived products - Determination of sulphated ash
LST EN 14111-2003 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of iodine value
LST EN 1185-2000 Starches and derived products - Determination of sulfur dioxide content - Acidimetric method (ISO 5379:1983 modified)
LST EN 14110-2003 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of methanol content
LST EN 14103-2011 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of ester and linolenic acid methyl ester contents

BR-ABNT

ABNT MB-1236-1979 Acidity testing of petroleum products and derivatives
ABNT EB-27-1951 Zinc oxide (derivatives of zinc). Brazilian specifications

Association Francaise de Normalisation

NF EN 1185:1995 Starches and derived products - Determination of sulfur dioxide content - Acidimetric dosage
NF EN 14104:2021 Products derived from fatty substances - Methyl esters of fatty acids (FAME) - Determination of the acid number
NF T60-702:2003 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of acid value.
NF T60-710*NF EN 14112:2016 Fat and oil derivatives - Fatty acid methyl esters (FAME) - Determination of oxidation stability (accelerated oxidation test)
NF V05-104:1974 Produits dérivés des fruits et légumes - Détermination des cendres insolubles dans l'acide chlorhydrique.
NF T60-702:2021 Fat and oil derivates - Fatty acid methyl ester (FAME) - Determination of acid value
NF V05-121:1979 Fruits, légumes et produits dérivés - Détermination des teneurs en nitrites et en nitrates
NF T66-013:1968 Petroleums and derivatives. Acid number of bituminous products.
NF T60-710:2003 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of oxidation stability (accelerated oxidation test).
NF T60-710*NF EN 14112:2020 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of oxidation stability (accelerated oxidation test)
NF V05-101:1974 Produits dérivés des fruits et légumes - Détermination de l'acidité titrable.
NF EN ISO 5809:1995 Amidons, fécules et produits dérivés - Détermination des cendres sulfatées
NF V05-114:1972 Products derived from fruits and vegetables. Determination of benzoic acid content.
NF V05-115:1972 Products derived from fruits and vegetables. Determination of sorbic acid content.
NF EN 14110:2019 Products derived from fatty substances - Methyl esters of fatty acids - Determination of methanol content
NF EN 15137:2006 Materials and objects in contact with foodstuffs - Epoxy derivatives subject to limitations - Determination of NOGE and their hydroxylated and chlorinated derivatives
NF T60-702:1997 FAT AND OIL DERIVATIVES. VEGETABLE OILS METHYL ESTERS. DETERMINATION OF ACID VALUE.
NF EN 14112:2020 Products derived from fatty substances - Fatty acid methyl esters (FAME) - Determination of oxidation stability (accelerated oxidation test)
NF T60-708*NF EN 14111:2003 Fat and oil derivatives - Fatty Acid Methyl Esters - Determination of iodine value.
NF EN 14111:2022 Products derived from fatty substances - Methyl esters of fatty acids (FAME) - Determination of the iodine index
NF T60-703*NF EN 14103:2020 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of ester and linolenic acid methyl ester contents

SCC

NS-EN 14104:2003 Fat and oil derivatives — Fatty Acid Methyl Esters (FAME) — Determination of acid value
NS-EN 14104:2021 Fat and oil derivates — Fatty acid methyl ester (FAME) — Determination of acid value
DANSK DS/EN 1185:1995 Starches and derived products - Determination of sulfur dioxide content - Acidimetric method
DANSK DS/EN 14104:2021 Fat and oil derivates – Fatty acid methyl ester (FAME) – Determination of acid value
DANSK DS/EN ISO 5809:1994 Starches and derived products - Determination of sulphated ash
NS-EN 14112:2020 Fat and oil derivatives — Fatty Acid Methyl Esters (FAME) — Determination of oxidation stability (accelerated oxidation test)
NS-EN 14112:2003 Fat and oil derivatives — Fatty Acid Methyl Esters (FAME) — Determination of oxidation stability (accelerated oxidation test)
NS-EN 14112:2016 Fat and oil derivatives — Fatty Acid Methyl Esters (FAME) — Determination of oxidation stability (accelerated oxidation test)
AENOR UNE 34229:1981 Fruits, vegetables and derived products. Determination of volatile acidity.
DANSK DS/EN 14112:2020 Fat and oil derivatives – Fatty Acid Methyl Esters (FAME) – Determination of oxidation stability (accelerated oxidation test)
AENOR UNE 34226:1981 Fruits, vegetables and derived products. Determination of sorbic acid content.
NS-EN 14111:2003 Fat and oil derivatives — Fatty Acid Methyl Esters (FAME) — Determination of iodine value
DANSK DS/EN 14111:2003 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of iodine value
AENOR UNE-EN 14111:2003 Fat and oil derivatives. Fatty Acid Methyl Esters (FAME). Determination of iodine value
AWWA ACE54298 Spinoff Benefits of the CCR
DANSK DS/EN 14524:2004 Foodstuffs - Determination of okadaic acid in mussels - HPLC method with solid phase extraction clean-up, derivatization and fluorimetric detection
NS-EN 1185:1994 Starches and derived products — Determination of sulfur dioxide content — Acidimetric method (ISO 5379:1983, modified)
AENOR UNE-EN 14524:2005 Food products. Determination of okadaic acid in mussels. HPLC method with purification by solid phase extraction after derivatization and fluorimetric detection.
NS-EN 14110:2019 Fat and oil derivatives — Fatty Acid Methyl Esters — Determination of methanol content
DANSK DS/EN 14110:2019 Fat and oil derivatives – Fatty Acid Methyl Esters – Determination of methanol content
NS-EN 14524:2004 Foodstuffs — Determination of okadaic acid in mussels — HPLC method with solid phase extraction clean-up, derivatization and fluorimetric detection

IT-UNI

UNI EN 14104-2021 Fat and oil derivates - Fatty acid methyl ester (FAME) - Determination of acid value
UNI EN 14112-2021 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of oxidation stability (accelerated oxidation test)

AT-ON

OENORM EN 14112-2021 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of oxidation stability (accelerated oxidation test)
OENORM EN 14104-2021 Fat and oil derivates - Fatty acid methyl ester (FAME) - Determination of acid value
OENORM EN 14111-2021 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of iodine value

CH-SNV

SN EN 14112-2021 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of oxidation stability (accelerated oxidation test)

German Institute for Standardization

DIN EN 14104:2021-04 Fat and oil derivates - Fatty acid methyl ester (FAME) - Determination of acid value; German version EN 14104:2021
DIN EN 14104:2003 Fat and oil derivates - Fatty acid methylesters (FAME) - Determination of acid value; German version EN 14104:2003
DIN EN 14105:2023-04 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of free and total glycerol and mono-, di-, triglyceride contents; German and English version prEN 14105:2023 / Note: Date of issue 2023-03-24*Intended as replacement for DIN EN 1...
DIN EN 14112:2021-02 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of oxidation stability (accelerated oxidation test); German version EN 14112:2020
DIN EN 14104 E:2020-02 Fat and oil derivates - Fatty acid methyl ester (FAME) - Determination of acid value
DIN EN 14112:2003 Fat and oil derivatives - Fatty acid methylesters (FAME) - Determination of oxidation stability (accelerated oxidation test); German version EN 14112:2003
DIN EN 14111:2022 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of iodine value
DIN EN 1185:1995-01 Starches and derived products - Determination of sulfur dioxide content - Acidimetric method (ISO 5379:1983 modified); German version EN 1185:1994
DIN EN 14110:2019 Fat and oil derivatives - Fatty Acid Methyl Esters - Determination of methanol content
DIN EN 14112 E:2019-12 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of oxidation stability (accelerated oxidation test)
DIN EN 14112 E:2014-07 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of oxidation stability (accelerated oxidation test)
DIN EN 14111:2022-08 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of iodine value; German version EN 14111:2022
DIN EN 14103:2020 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of ester and linolenic acid methyl ester contents
DIN EN 14111:2003 Fat and oil derivatives - Fatty acid methylesters (FAME) - Determination of iodine value; German version EN 14111:2003

European Committee for Standardization (CEN)

EN 14104:2021 Fat and oil derivates - Fatty acid methyl ester (FAME) - Determination of acid value
EN 14104:2003 Oil and fat derivatives - Fatty Acid Methyl Esters (FAME) - Determination of acid value
EN 14112:2003 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of oxidation stability (accelerated oxidation test)
prEN 14111-2021 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of iodine value
EN 14526:2017 Foodstuffs - Determination of saxitoxin and dc-saxitoxin in mussels - HPLC method using pre-column derivatization with peroxide or periodate oxidation
EN 14103:2011 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of ester and linolenic acid methyl ester contents
EN 14112:2016 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of oxidation stability (accelerated oxidation test)
EN 14112:2020 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of oxidation stability (accelerated oxidation test)
EN 14111:2003 Oil and fat derivatives - Fatty Acid Methyl Esters (FAME) - Determination of iodine value

South African Bureau of Standard

SANS 54104:2007 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of acid value
SANS 54112:2007 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of oxidation stability (accelerated oxidation test)
SANS 54111:2007 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of iodine value

British Standards Institution (BSI)

BS EN 14104:2003 Fat and oil derivatives - Fatty acid methyl esters (FAME) - Determination of acid value
BS EN 14104:2021 Fat and oil derivates. Fatty acid methyl ester (FAME). Determination of acid value
BS EN 14112:2003 Fat and oil derivatives - Fatty acid methyl esters (FAME) - Determination of oxidation stability (accelerated oxidation test)
BS EN 14112:2016 Fat and oil derivatives. Fatty Acid Methyl Esters (FAME). Determination of oxidation stability (accelerated oxidation test)
BS EN 14112:2020 Fat and oil derivatives. Fatty Acid Methyl Esters (FAME). Determination of oxidation stability (accelerated oxidation test)
BS EN ISO 5809:1994(2000) Starches and derived products — Determination of sulfated ash
BS EN 14111:2022 Fat and oil derivatives. Fatty Acid Methyl Esters (FAME). Determination of iodine value
BS EN 14103:2011 Fat and oil derivatives. Fatty acid methyl esters (FAME). Determination of ester and linolenic acid methyl ester contents
BS EN 14526:2017 Foodstuffs. Determination of saxitoxin-group toxins in shellfish. HPLC method using pre-column derivatization with peroxide or periodate oxidation
20/30405906 DC BS EN 14104. Fat and oil derivates. Fatty acid methyl ester (FAME). Determination of acid value
BS EN 14110:2019 Fat and oil derivatives. Fatty Acid Methyl Esters. Determination of methanol content

CU-NC

NC 33-35-1985 Oil and Oil Derivatives. Determination of Acidity and Acidity Number

GOSTR

GOST R EN 14112-2010 Fat and oil derivatives. Fatty acid methyl esters (FAME). Determination of oxidation stability (accelerated oxidation test)
GOST R EN 14111-2010 Fat and oil derivatives. Fatty acid methyl esters (FAME). Determination of iodine value

GSO

GSO ISO 5809:2013 Starches and derived products -- Determination of sulphated ash
BH GSO ISO 5809:2016 Starches and derived products -- Determination of sulphated ash
GSO ISO 4326:2013 Non-ionic surface active agents - Polyethoxylated derivatives - Determination of hydroxyl value - Acetic anhydride method

Korean Agency for Technology and Standards (KATS)

KS M ISO 4326:2008 Non-ionic surface active agents－Polyethoxylated derivatives－Determination of hydroxyl value－Acetic anhydride method
KS M ISO 4326-2008(2018) Non-ionic surface active agents－Polyethoxylated derivatives－Determination of hydroxyl value－Acetic anhydride method
KS M ISO 4326-2023 Non-ionic surface active agents－Polyethoxylated derivatives－Determination of hydroxyl value－Acetic anhydride method
KS M 2413-2017 Fat and oil derivatives－Fatty Acid Methyl Esters(FAME)－Determination of ester and linolenic acid methyl ester contents
KS J ISO 21571-2006(2021) Foodstuffs-Methods of analysis for the detection of genetically modified organisms and derived products-Nucleic acid extraction
KS J ISO 21571-2006(2016) Foodstuffs-Methods of analysis for the detection of genetically modified organisms and derived products-Nucleic acid extraction
KS M ISO 4327-2003(2018) Non-ionic surface active agents-Polyalkoxylated derivatives －Determination of hydroxyl value-Phthalic anhydride method

(U.S.) Ford Automotive Standards

FORD M99B6-A-1984 BOILER SLUDGE DISPERSION AGENT LIGNIN SULFONIC ACID DERIVATIVE

BE-NBN

NBN EN ISO 5809:1994 Starches and derived products - Determination of sulphated ash
NBN EN 1185-1995 Starches and derived products - Determination of sulfur dioxide content - Acidimetric method (ISO 5379:1983 modified)

KR-KS

KS M ISO 4326-2008(2023) Non-ionic surface active agents－Polyethoxylated derivatives－Determination of hydroxyl value－Acetic anhydride method

PT-IPQ

NP 2150-1988 Meat and meat products Determination of ascorbic acid content

VN-TCVN

TCVN 7807-2013 Fruits, vegetables and derived products.Determination of sorbic acid content
TCVN 7869-2008 Fat and oil derivatives.Fatty acid methyl esters (FAME).Determination of iodine value
TCVN 5245-1990 Fruits, vegetables and derived products.Determination of volatile acids content

CEN - European Committee for Standardization

EN 14524:2004 Foodstuffs - Determination of okadaic acid in mussels - HPLC method with solid phase extraction clean-up@ derivatization and fluorimetric detection
PREN 14110-2017 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of methanol content
PREN 14103-2018 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of ester and linolenic acid methyl ester contents

International Organization for Standardization (ISO)

ISO 5379:2013 Starches and derived products.Determination of sulfur dioxide content.Acidimetric method and nephelometric method
ISO 4327:1979/Cor 1:1980 Non-ionic surface active agents; Polyalkoxylated derivatives; Determination of hydroxyl value; Phthalic anhydride method

RU-GOST R

GOST R ISO 21571-2014 Foodstuffs. Methods of analysis for the detection of genetically modified organisms and derived products. Nucleic acid extraction

DIN

DIN EN 14524:2004 Foodstuffs - Determination of okadaic acid in mussels - HPLC method with solid phase extraction clean-up, derivatization and fluorimetric detection

Others: acid derivatization,Derivatization of citric acid