Methanol Solvent Gas Chromatography

Methanol Solvent Gas Chromatography, Total:55 items.

The international standard classification for "Methanol Solvent Gas Chromatography" includes: Workplace atmospheres , Cosmetics. Toiletries , Ambient atmospheres , Chemical reagents .

The Chinese standard classification for "Methanol Solvent Gas Chromatography" includes: Diagnostic standard for occupational diseases , Labor sanitation , Cosmetics , Analysis methods for toxic substances in atmosphere , Instrument analysis reagent .

Professional Standard - Hygiene

WS/T 143-1999 Workplace air. Determination of methanol. Solvent desorption gas chromatographic method
WS/T 72-1996 Workplace air. Determination of propenol. Solvent desorption gas chromatographic method
WS/T 139-1999 Workplace air. Determination of methyl-iso-butyl ketone. Solvent desorption gas chromatographic method
WS/T 62-1996 Urine - Determination of methanol - Headspace - Gas chromatographic method

Group Standards of the People's Republic of China

T/NAIA 014-2020 Determination of Moisture Content in Methanol by Gas Chromatography
T/CRIAC 0089-2023 Chemical reagent — Reference material for gas chromatography — Methanol
T/CRIAC 0085-2023 Chemical reagent — Reference material for gas chromatography — Isopropanol
T/SDAQI 031-2021 Determination of methanol content in liquefied petroleum gas by gas chromatography
T/SDSCCE 065-2024 Recovery solvent methanol

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

GB/T 17079-1997 Workplace air--Determination of methyl acetate--Solvent desorption gas chromatographic method
GB/T 17086-1997 Workplace air--Determination of 2-butoxyethanol--Solvent desorption gas chromatographic method
GB/T 17085-1997 Workplace air--Determination of 2-ethoxyethanol--Solvent desorption gas chromatographic method
GB/T 14678-1993 Air quality －Determination of sulfuretted hydrogen, methyl sulfhydryl, dimethyl sulfide and dimethyl disulfide －Gas chromatography
GB/T 24800.11-2009 Determination of benzyl alcohol as antiseptic in cosmetics by gas chromatography method
GB/T 16081-1995 Workplace air--Determination of trichloromethane--Solvent desorption gas chromatographic method
GB/T 17064-1997 Workplace air--Determination of methyl mercaptan--Gas chromafography method
GB/T 16047-1995 Workplace air--Determination of toluene--Solvent desorption gas chromatographic method
GB/T 17076-1997 Workplace air--Determination of isobutyl alcohol--Solvent desorption gas chromatographic method
GB/T 16063-1995 Workplace air--Determination of methyl alcohol--Thermal desorption gas chromatographic method
GB/T 16122-1995 Workplace air--Determination of phorate--Solvent desorption gas chromatographic method
GB/T 17084-1997 Workplace air--Determination of 2-methoxyethanol--Solvent desorption gas chromatographic method
GB/T 17088-1997 Workplace air--Determination of N-methylaniline--Solvent desorption gas chromotrographic method
GB/T 17075-1997 Workplace air--Determination of butyl alcohol--Solvent desorption gas chromatographic method
GB/T 16050-1995 Workplace air--Determination of xylene--Solvent desorption gas chromatographic method

Professional Standard - Agriculture

SN/T 5073-2018 Determination of residual organic solvents such as toluene and methanol in food additives for export - Headspace gas chromatography

Heilongjiang Provincial Standard of the People's Republic of China

DB23/T 1877-2017 Determination of Methanol Purge Gas Components by Gas Chromatography

Chongqing Provincial Standard of the People's Republic of China

DB50/T 835-2017 Determination of Methanol in Water by Headspace Gas Chromatography

Professional Standard - Chemical Industry

HG/T 4581-2013 Chemical Reagent - Methanol for High Performance Liquid Chromatography Eluent

Hebei Provincial Standard of the People's Republic of China

DB13/T 5029-2019 Determination of Methanol Content in Alcohol-Based Fuels - Gas Chromatography - Infrared Spectroscopy

Professional Standard - Energy

NB/SH/T 0903-2015 Standard test method for determination of memanol content in fatty acid methyl esters by gas chromatography

国家质量监督检验检疫总局

SN/T 4438-2016 Determination of methanol in crude oils-Multidimensional gas chromatography
SN/T 4573-2016 Determination of bis(2-methoxy ethyl)ether in coatings、inks and adhesives- Gas chromatography/mass spectrometry

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 33308-2016 Determination of free methanol in cosmetics--Gas chromatography

Professional Standard - Environmental Protection

HJ/T 33-1999 Stationary source emission -- Determination of methanol -- Gas chromatography
HJ 895-2017 Water quality - Determination of methanol and acetone - Headspace gas chromatography

中华人民共和国国家卫生和计划生育委员会

GB 11738-1989 Standard method for hygienic inspection of methanol and propanol in the atmosphere of residential areas Gas chromatography

YU-JUS

JUS H.G8.204-1985 Reagents. Methanol. Determination of methanol content. Gaschromatographic method
JUS H.G8.348-1989 Reagents. Acetone. Determinati on of methanol content. Gas chromatogranhic method
JUS H.F8.300-1989 Natural gas. ?etermination of itater and methanol contents. Gas chromatographic method

RU-GOST R

GOST 25742.4-1983 Methanol poison, technical. Gas chromatographic method of ethyl alcohol determination

German Institute for Standardization

DIN 55685:2009-08 Solvents for paints and varnishes - Alcohols - Gas chromatographic determination of the degree of purity
DIN 55688:2006-09 Solvents for paints and varnishes - Ethylene glycol ethers - Gas chromatographic determination of the degree of purity
DIN 55689:2006-09 Solvents for paints and varnishes - Propylene glycol ethers - Gas chromatographic determination of the degree of purity

SCC

DIN 55685 E:2008 Draft Document - Solvents for paints and varnishes - Alcohols - Gas chromatographic determination of the degree of purity
VDI 2457 BLATT 2-1996 Measuring gaseous emissions — Gas chromatographic determination of organic compounds — Sampling by absorption in cryogenic solvent (2-(2-methoxyethoxy)ethanol, methyldiglycol)
VDI 2457 BLATT 2-1996 Measuring gaseous emissions — Gas chromatographic determination of organic compounds — Sampling by absorption in cryogenic solvent (2-(2-methoxyethoxy)ethanol, methyldiglycol)
AENOR UNE 84073:1992 Cosmetic raw materials. Ethyl alcohol. Determination of methanol content. Gas chromatography method.

Spanish Association for Standardization (UNE)

UNE 81584:1992 AIR QUALITY. WORKPLACE ATMOSPHERES. DETERMINATION OF ALCOHOLS (2-PROPANOL, 2-METHYL-1-PROPANOL, 1-BUTANOL) IN AIR. CHARCOAL TUBE/SOLVENT DESORPTION/GAS CHROMATOGRAPHIC METHOD.
UNE 84073:1992 COSMETIC RAW MATERIALS. ETHANOL. DETERMINATION OF METHANOL CONTENT. GAS CROMATOGRAPHIC METHOD.
UNE 81585:1992 AIR QUALITY. WORKPLACE ATMOSPHERES. DETERMINATION OF GLYCOL ETHERS (1-METHOXY-2-PROPANOL, 2-ETHOXYETHANOL) IN AIR. CHARCOAL TUBE/SOLVENT DESORPTION/GAS CHROMATOGRAPHIC METHOD.

CZ-CSN

CSN 38 5563-1982 Natural gas. Determination of methanol by gas chromatography

International Organization for Standardization (ISO)

ISO 6977:1983 Natural gas; Determination of water and methanol contents; Gas chromatographic method
ISO 22634-1:2019 Cigarettes — Determination of benzo[a]pyrene in cigarette mainstream smoke using GC/MS — Part 1: Method using methanol as extraction solvent

Korean Agency for Technology and Standards (KATS)

KS H ISO 22634-1:2019 Cigarettes — Determination of benzo[a]pyrene in cigarette mainsteam smoke using GC/MS — Part 1: Method using methanol as extraction solvent

KR-KS

KS H ISO 22634-1-2019 Cigarettes — Determination of benzo[a]pyrene in cigarette mainsteam smoke using GC/MS — Part 1: Method using methanol as extraction solvent