mass spec ethanol

mass spec ethanol, Total:28 items.

The international standard classification for "mass spec ethanol" includes: Cosmetics. Toiletries , Protection against crime .

The Chinese standard classification for "mass spec ethanol" includes: Cosmetics , Basic Subject in general , Crime judging technology .

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

GB/T 40896-2021 Determination of diethylene glycol monoethyl ether in cosmetics—Gas chromatography mass spectrometry
GB/T 32612-2016 Textiles—Determination of 2-methoxyethanol and 2-ethoxyethanol
GB/T 43778-2024 Determination of styrene and 2-chloroethanol in cell culture medium—Gas chromatography-mass spectrometry (GC-MS）
GB/T 30942-2014 Determination of 2-methoxyethanol,2-ethoxyethanol and 2-(2-methoxyethoxy) ethanol in cosmetics―Gas chromatography

Professional Standard - Public Safety Standards

GA/T 1073-2013 HS-GC examination methods for ethanol,methanol,n-propanol,aldehyde,acetone,isopropanol and n-butanol in blood and urine

Guangxi Provincial Standard of the People's Republic of China

DB45/T 1013-2014 Determination of Phenylethanolamine A in Urine by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry

Jilin Provincial Standard of the People's Republic of China

DB22/T 1615-2012 Determination of Olaquinol in Meat and Aquatic Products Liquid Chromatography-Mass Spectrometry/Mass Spectrometry

Professional Standard - Agriculture

SN/T 5520-2023 Determination of phenylethanol amine A residues in foodstuffs for animalorigin-Liquid chromatography tandem mass spectrometry method

Professional Standard - Commodity Inspection

SN/T 4244-2015 Determination of chloride in ethylene glycol,diethylene glycol and triethylene

Professional Standard - Petrochemical Industry

SH/T 1054-1991 Determination for ethanediol and triethylene glycol content in industrial diethylene glycol - Gas chromatographic method

American Society for Testing and Materials (ASTM)

ASTM D7599-09e1 Standard Test Method for Determination of Diethanolamine, Triethanolamine, N -Methyldiethanolamine and N -Ethyldiethanolamine in Water by Single Reaction Monitoring Liquid Chromatography/Tandem Mass Sp
ASTM RR-D19-1188 2009 D7599-Test Method for Determination of Diethanolamine, Triethanolamine, N-Methyldiethanolamine and N-Ethyldiethanolamine in Water by Single Reaction Monitoring Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)
ASTM D7599-09 Standard Test Method for Determination of Diethanolamine, Triethanolamine, N -Methyldiethanolamine and N -Ethyldiethanolamine in Water by Single Reaction Monitoring Liquid Chromatography/Tandem Mass Sp
ASTM D7599-16 Standard Test Method for Determination of Diethanolamine, Triethanolamine, N -Methyldiethanolamine and N -Ethyldiethanolamine in Water by Single Reaction Monitoring Liquid Chromatography/Tandem Mass S
ASTM D7599-16(2017) Standard Test Method for Determination of Diethanolamine, Triethanolamine, N -Methyldiethanolamine and N -Ethyldiethanolamine in Water by Single Reacti
ASTM D7599-09e2 Standard Test Method for Determination of Diethanolamine, Triethanolamine, N -Methyldiethanolamine and N -Ethyldiethanolamine in Water by Single Reaction Monitoring Liquid Chromatography/Tandem Mass Sp
ASTM RR-E15-1063 2008 Research Report: E15-1063 - Interlaboratory Study to Establish Precision Statements for ASTM E2409-08, Standard Test Method for Glycol Impurities in Mono-, Di-, Tri- and Tetraethylene Glycol (Gas Chromatographic Method)
ASTM E2409-20a Standard Test Method for Glycol Impurities in Mono-, Di-, Tri- and Tetraethylene Glycol and in Mono- and Dipropylene Glycol (Gas Chromatographic Method)
ASTM D7599-16(2024) Standard Test Method for Determination of Diethanolamine, Triethanolamine, N -Methyldiethanolamine and N -Ethyldiethanolamine in Water by Single Reacti

YU-JUS

JUS E.M3.020-1985 Ethyl-alcohol (ethanol)fermented. Quality properties

Standards Norway

NS-EN 15721:2013 Ethanol as a blending component for petrol — Determination of higher alcohols, methanol and other impurities — Gas chromatographic method
NS-EN 15721:2009 Ethanol as a blending component for petrol — Determination of higher alcohols, methanol and volatile impurities — Gas chromatographic method

Ente Nazionale Italiano di Unificazione

UNI EN 15721:2013 Ethanol as a blending component for petrol - Determination of higher alcohols, methanol and other impurities - Gaschromatographic method

Spanish Association for Standardization (UNE)

UNE-EN 15721:2014 Ethanol as a blending component for petrol - Determination of higher alcohols, methanol and other impurities - Gas chromatographic method

Gosstandart of Russia

GOST R 53199-2008 Ethanol fuel. Determination of ethanol content by method of gas chromatography

Lithuanian Standards Office

LST EN 15721-2009 Ethanol as a blending component for petrol - Determination of higher alcohols, methanol and volatile impurities - Gas chromatographic method

Danish Standards Foundation

DS/EN 15721:2013 Ethanol as a blending component for petrol - Determination of higher alcohols, methanol and other impurities - Gas chromatographic method
DANSK DS/EN 15721:2013 Ethanol as a blending component for petrol - Determination of higher alcohols, methanol and other impurities - Gas chromatographic method