Mass Spectrum of Amino Acid Esters

Mass Spectrum of Amino Acid Esters, Total:115 items.

The international standard classification for "Mass Spectrum of Amino Acid Esters" includes: General methods of tests and analysis for food products , Cereals, pulses and derived products , Tobacco, tobacco products and related equipment , Chemical reagents , Essential oils , Cosmetics. Toiletries , Animal feeding stuffs , Paint coating processes , Surface active agents .

The Chinese standard classification for "Mass Spectrum of Amino Acid Esters" includes: Basic standards and general methods , Cereal crop and product , Tobacco , Reagent and substance of high purity , Fragrances and flavors , Beekeeping, silkworm keeping , Cosmetics , Livestock and poultry feed and additive , Basic standard and general method for coating , Tooth paste, soap and detergent , Medical laboratory equipment , Tobacco curing in general .

Jinlin Provincial Food Standard of the People's Republic of China

DBS22/ 014-2013 Determination of sodium cyclamate in dairy products and beverages containing milk by liquid chromatography-mass spectrometry/mass spectrometry
DBS22/ 011-2013 Determination of ethyl carbamate in beverage alcohol by gas chromatography-mass spectrometry
DBS22/ 003-2013 Determination of ethyl carbamate in food safety local standard beverage alcohol by gas chromatography-mass spectrometry

Group Standards of the People's Republic of China

T/JMZJXH 006-2020 Determination of ethyl carbamate content in the coating —Gas chromatography-mass spectrometry
T/ZFB 0065-2023 Determination of amino acids in silk by liquid chromatography tandem mass spectrometry
T/SDSCCE 040-2022 D-p-Methyl-sulfino phenyl ethyl serinate by-product ammonium sulphate
T/SDSCCE 038-2022 Methyl D-(-)-4-hydroxy-phenylglycinate by-product oxalic acid
T/SHSYCXH 11-2022 Determination of free amino acids in serum—Liquid chromatography tandem mass spectrometry
T/ZZB 2983-2022 Ethyl 3-(N,N-dimethylamino)acrylate
T/NAIA 0206-2023 Determination of Free Amino Acids in Edible Fungi by Liquid Chromatography-Mass Spectrometry
T/SDSCCE 039-2022 Methyl D-(-)-4-hydroxy-phenylglycinate by-product ammonium sulphate
T/CPPC 1088-2024 Determination of amino acids in formulated foods for special medical purposes protein（amino acids）components—High performance liquid chromatography
T/NAIA 0196-2023 Determination of 16 Free Amino Acids in Wine by Liquid Chromatography-Tandem Mass Spectrometry
T/HZAS 18-2021 Determination of bisphenol A, nonylphenol, octylphenol and p-cumylphenol in polycarbonate molded products by liquid chromatography-mass spectrometry/mass spectrometry

Professional Standard - Commodity Inspection

SN/T 0134-2010 Determination for pesticide residues of 12 kinds of carbamates including oxamyl in foods for import and export. LC-MS/MS method
SN/T 2085-2008 Determination of carbamate pesticide multiresidues in grains for import and export - HPLC-MS/MS method
SN/T 3983-2014 Determination of phosphonic and amino acid group-containing herbicides residues in foodstuffs for export - LC-MS/MS method
SN/T 2560-2010 Determination of Carbamate Pesticides Residues in Food for Import and Export - HPLC-MS/MS Method
SN/T 2572-2010 Determination of Multiple Carbamate Pesticide Residues in Royal-jelly for Import and Export - HPLC-MS/MS
SN/T 0285-2012 Determination of ethyl carbamate residues in alcohol for export. GC-MS
SN/T 3156-2012 Determination of carbamate pesticide residues in milk and dairy products - LC-MS-MS method
SN/T 1948-2007 Determination of sodium cyclamate in foods for import and export - HPLC-MS/MS method

唐山市市场监督管理局

DB1302/T 509-2020 Determination of eight carbamate pesticide residues in corn silage by liquid chromatography-mass spectrometry/mass spectrometry

National Health Commission of the People's Republic of China

GB 23200.5-2016 National food safety standard―Determination of thiocarbmate herbicide residues in foods Liquid chromatography-mass spectrometry
GB 23200.90-2016 National food safety standard―Determination of multiple carbamate pesticides residues in milk and dairy products Liquid chromatography-mass spectrometry
GB 23200.99-2016 National food safety standard- Determination of multiple carbamate pesticides residues in royal-jelly Liquid chromatography-mass spectrometry

Professional Standard - Environmental Protection

HJ 961-2018 Soil and sediment - Determination of carbamate pesticides - High performance liquid chromatography-triple quadrupole
HJ 1026-2019 Solid waste - Determination of carbamate pesticides - High performance liquid chromatography-triple quadrupole mass spectrometry
HJ 827-2017 Water quality - Determination of carbamates pesticides by Ultra performance liquid chromatography-triple quadrupole mass spectrometry

国家质量监督检验检疫总局

SN/T 0711-2011 Determination of Dithiocarbamate (Salt) Residues in Tea Products for Export. LC-MS/MS Method
SN/T 4653-2016 Determination of carbamate residues in Chinese herbal medicine for export - LC-MS/MS method

国家烟草专卖局

YC/T 562-2018 Cigarettes—Determination of ethyl carbamate in mainstream cigarette smoke—Gas chromatography-tandem mass spectrometry method

Professional Standard - Agriculture

NY/T 1679-2009 Determination of carbamate pesticide residues in vegetable foods by LC-MS/MS
NY/T 4353-2023 Determination of methylselenocysteine,selenotmethionine and selenocysteine in vegetables by liquid chromatography-tandem mass spectrometry

Professional Standard - Chemical Industry

HG/T 6278-2024 Methyl cyanocarbamate sodium (calcium) salt solution
HG/T 2409-1992 Determination of Isocyanate Group Content in Polyurethane Performed Polymer
HG/T 5303～5305-2018 Photosensitive materials Polytetramethylene glycol 250-bis(4-benzoylphenoxyacetic acid) ester, 4-(dimethylamino)benzoic acid-(2-ethyl)hexyl ester and 4-dimethylaminobenzoic acid ethyl ester ( 2018)
HG/T 5845～5848-2021 N-ethyl para-ester [4-N-ethylaminophenyl (β-hydroxyethyl sulfone sulfate)], N-ethyl meta-ester [3-N-ethylaminophenyl (β-ethyl sulfone], acetylated amino oil [4-amino-N-[3-(ethylhydroxyethyl)sulfone]phenylbenzamide] and 2,4-dimethylacetoacetanilide (2021)
HG/T 6250-2023 D-p-Hydroxyphenylglycine methyl ester
HG/T 2409-2023 Determination of isocyanate group content in polyurethane prepolymer

未注明发布机构

ASTM RR-D19-1187 2009 D7597-Test Method for Determination of Diisopropyl Methylphosphonate, Ethyl Hydrogen Dimethylamidophosphate, Ethyl Methylphosphonic Acid, Isopropyl Methylphosphonic Acid, Methylphosphonic Acid and Pinacolyl Methylphosphonic Acid in Water by Liquid Chromat
DIN EN 16852 E:2015-04 Foodstuffs - Determination of ethyl carbamate in stone fruit spirits, fruit marc spirits and other spirit drinks - GC-MS method

Professional Standard - Light Industry

QB 1781-1993 Methyl anthranilate
QB/T 1781-2011 Methyl anthranilate

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

GB/T 23405-2009 Determination of sodium cyclamate in bee products—LC-MS/MS method
GB/T 18446-2001 STANDARD test method for unreacted toluene diisocyanates in urethane prepolymers and coatings solution by gas chromatography
GB/T 32121-2015 Determination of 4-(aminomethyl) cyclohexanecarboxylic acidtranexamic acid）in toothpaste―HPLC-MS/MS
GB/T 19373-2003 Determination of carbamate pesiticide residues in feeds - Gas chromatography
GB/T 31407-2015 Determination of iodopropynyl butylcarbamate in cosmetics―Gas chromatography method

海关总署

SN/T 5219-2019 Determination of picloram, aminopyralid residues in foods tuffs for export-LC-MS/MS method

国家药监局

YY/T 1785-2021 Amino acids and acylcarnitines test kit (MS/MS method)

工业和信息化部

HG/T 5845-2021 N-Ethyl Para Base Ester [Ethanol，2-[[4-(ethylamino)phenyl]sulfonyl]-，1-(hydrogen sulfate)]
YS/T 1215-2018 N-allyl-O-isobutylthiocarbamate
HG/T 5846-2021 N-Ethyl Meta Base Ester [3-N-ethyl-aminophenyl ( β-sulfatoethyl)sulfone]

Professional Standard - Public Safety Standards

GA/T 1907-2021 Forensic sciences -Examination methodsforseven carbamateinsecticides including carbofuran in biological samples-LC-MS

Professional Standard - Tobacco

YC/T 421-2011 Determination of cinnamyl anthranilate in tobacco additives—High performance liquid chromatographic method
YC/T 333-2010 Determination of phthalates in water-borne adhesives for cigarette—Gas chromatography-mass spectrometry 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 35771-2017 Determination of dimethyl sulfate and diethyl sulfate in cosmetics―Gas chromatography-mass spectrometry method

GOST

GOST EN 16343-2016 Cosmetic products Determination of 3-iodo-2-propynylbutylcarbamate (IPBC) by liquid chromatography and mass spectrometry

Japanese Industrial Standards Committee (JISC)

JIS K 8259:1980 Ethyl carbamate
JIS K 8588:1992 Ammonium amidosulfate
JIS A 9514:1989 Thermal insulation material made of rigid urethane foam
JIS K 0400-61-10:1998 Water quality -- Determination of total arsenic -- Silver diethyldithiocarbamate spectropotometric method
JIS T 8105:1983 Safety shoes with polyurethane foam sole

American Society for Testing and Materials (ASTM)

ASTM D7597-09e2 Standard Test Method for Determination of Diisopropyl Methylphosphonate, Ethyl Hydrogen Dimethylamidophosphate, Ethyl Methylphosphonic Acid, Isopropyl Methylphosphonic Acid, Methylphosphonic Acid and Pinacolyl Methylphosphonic Acid in Water by Liquid Chro
ASTM D7597-16(2017) Standard Test Method for Determination of Diisopropyl Methylphosphonate, Ethyl Hydrogen Dimethylamidophosphate, Ethyl Methylphosphonic Acid, Isopropyl Methylphosphonic Acid, Methylphosphonic Acid and
ASTM D5629-05 Standard Test Method for Polyurethane Raw Materials Determination of Acidity in Low-Acidity Aromatic Isocyanates and Polyurethane Prepolymers
ASTM D7597-09 Standard Test Method for Determination of Diisopropyl Methylphosphonate, Ethyl Hydrogen Dimethylamidophosphate, Ethyl Methylphosphonic Acid, Isopropyl Methylphosphonic Acid, Methylphosphonic Acid and
ASTM D7597-09e1 Standard Test Method for Determination of Diisopropyl Methylphosphonate, Ethyl Hydrogen Dimethylamidophosphate, Ethyl Methylphosphonic Acid, Isopropyl Methylphosphonic Acid, Methylphosphonic Acid and
ASTM D5629-99 Standard Test Method for Polyurethane Raw Materials Determination of Acidity in Low-Acidity Aromatic Isocyanates and Polyurethane Prepolymers
ASTM D7597-16(2024) Standard Test Method for Determination of Diisopropyl Methylphosphonate, Ethyl Hydrogen Dimethylamidophosphate, Ethyl Methylphosphonic Acid, Isopropyl Methylphosphonic Acid, Methylphosphonic Acid and
ASTM D2572-19 Standard Test Method for Isocyanate Groups in Urethane Materials or Prepolymers
ASTM D2572-97 Standard Test Method for Isocyanate Groups in Urethane Materials or Prepolymers
ASTM D7597-16 Standard Test Method for Determination of Diisopropyl Methylphosphonate, Ethyl Hydrogen Dimethylamidophosphate, Ethyl Methylphosphonic Acid, Isopropyl Methylphosphonic Acid, Methylphosphonic Acid and Pinacolyl Methylphosphonic Acid in Water by Liqu
ASTM D3851-97 Standard Specification for Urethane Microcellular Shoe Soling Materials
ASTM D2572-97(2010) Standard Test Method for Isocyanate Groups in Urethane Materials or Prepolymers
ASTM C1289-14a Standard Specification for Faced Rigid Cellular Polyisocyanurate Thermal Insulation Board
ASTM D3851-97(2003)e1 Standard Specification for Urethane Microcellular Shoe Soling Materials
ASTM C1289-16a Standard Specification for Faced Rigid Cellular Polyisocyanurate Thermal Insulation Board

British Standards Institution (BSI)

BS ISO 17734-2:2013 Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry. Amines and aminoisocyanates using dibutylamine and ethyl chloroformate derivatives
BS EN ISO 9369:1997(2000) Plastics — Basic materials for polyurethanes — Pure isocyanates — Analysis ofisocyanate groups

SCC

BS EN ISO 9369:1997 Plastics. Basic materials for polyurethanes. Pure isocyanates. Analysis of isocyanate groups
BS ISO 17734-2:2006 Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry-Amines and aminoisocyanates using dibutylamine and ethyl chloroformate derivatives
NS-EN ISO 9369:1997 Plastics — Basic materials for polyurethanes — Pure isocyanates — Analysis of isocyanate groups (ISO 9369:1997)
AENOR UNE-EN 16852:2017 Food products. Determination of ethyl carbamate in stone fruit spirits, stone fruit skin spirits and other spirit drinks. GC-MS method.
HOLDEN HN 1870-2009 POLYURETHANE - ISOCYANATE
AWPA P58-21 Standard for 3-Iodo-2-Propynyl Butyl Carbamate / Permethrin (IPBC/PER)
AWPA P58-15 Standard for 3-Iodo-2-Propynyl Butyl Carbamate / Permethrin (IPBC/PER)
AWPA P58-10 Standard for 3-Iodo-2-Propynyl Butyl Carbamate / Permethrin (IPBC/PER)
AWPA P40-19 Standard for 3-Iodo-2-Propynyl Butyl-Carbamate (IPBC)
AWPA P40-13 Standard for 3-Iodo-2-Propynyl Butyl-Carbamate (IPBC)

ZA-SANS

SANS 1383:1983 Rigid urethane and isocyanurate foams for use in thermal insulation
SANS 1383:2008 Rigid urethane and isocyanurate foams for use in thermal insulation

GM North America

GM 9986049-1995 Flex Foam Polyurethane Isocyanate
GM 9986003-1993 Polyurethane Isocyanate

(U.S.) Ford Automotive Standards

FORD WSS-M5H21-A-1995 FABRIC, POLYESTER, NONWOVEN, EMBOSSED, URETHANE COATED

American National Standards Institute （ANSI)

ANSI/ASTM D5629:1999 Test Method for Polyurethane Raw Materials: Determination of Acidity in Low Acidity Aromatic Isocyanates and Polyurethane Prepolymers (08.03)

Korean Agency for Technology and Standards (KATS)

KS I ISO 17734-2:2007 Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry-Part 2:Amines and aminoisocyanates using dibutylamine and ethyl chloroformate derivatives
KS M 8554-2005(2018) ρ-dimethylaminobenzylidenerhodanine (reagent)
KS M 5969-2005 Testing method of isocyanate group content in urethane intermediate or prepolymer
KS I ISO 17734-2:2014 Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry — Part 2: Amines and aminoisocyanates using dibutylamine and ethylchloroformate derivatives
KS I ISO 17734-2:2019 Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry — Part 2: Amines and aminoisocyanates using dibutylamine and ethyl chloroformate derivatives
KS M 5969-2005(2018) Test method for isocyanate group content in urethane intermediate or prepolymer

International Organization for Standardization (ISO)

ISO 17734-2:2006 Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry Part 2: Amines and aminoisocyanates using dibutylamine and ethyl chloroformate derivatives (Second Edition)
ISO 17734-2:2013 Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry.Part 2: Amines and aminoisocyanates using dibutylamine and ethyl chloroformate derivatives

GSO

GSO ISO 17734-2:2021 Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry — Part 2: Amines and aminoisocyanates using dibutylamine and ethyl chloroformate derivatives
BH GSO ISO 17734-2:2022 Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry — Part 2: Amines and aminoisocyanates using dibutylamine and ethyl chloroformate derivatives

KR-KS

KS I ISO 17734-2-2019 Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry — Part 2: Amines and aminoisocyanates using dibutylamine and ethyl chloroformate derivatives

Association Francaise de Normalisation

NF T52-113:1985 Plastics. Basic materials for polyurethanes. Polyesters. Determination of the hydroxyl value.

RU-GOST R

GOST R ISO 17734-2-2017 Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry. Part 2. Amines and aminoisocyanates using dibutylamine and ethyl chloroformate derivatives
GOST R 59561-2021 Thermal insulation materials for building and construction based on polyurethane (PU) and polyisocyanurate (PIR) foam applied in situ. Polyrethane and polyisocyanurate rigid foam systems before application. Specifications
GOST 25210-1982 Polyethers and polyesters for polyurethanes. Method of acid value determinations

European Committee for Standardization (CEN)

EN 16343:2013 Cosmetics - Analysis of cosmetic products - Determination of 3-iodo-2-propynyl butylcarbamate (IPBC) in cosmetic preparations@ LC-MS methods

Association of Official Analytical Chemists (AOAC)

AOAC Official Method 975.40 Determination of pesticide methyl carbamate residues

UNKNOWN

农业农村部公告第316号-1-2020 Determination of meprobamate in feed liquid chromatography-tandem mass spectrometry

Others: Mass Spectrum of Amino Acids,Determination of Diethyl Pyrocarbonate by Gas Chromatography-Mass Spectrometry,Mass Spectrum of Amino Acid Esters,Mass Spectrum of Phthalates,Fragmentation of MS esters