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Gas phase methanol solvent peak

Gas phase methanol solvent peak, Total:49 items.

In the international standard classification, Gas phase methanol solvent peak involves: Products of the chemical industry, Air quality, Analytical chemistry, Tobacco, tobacco products and related equipment, Paint ingredients, Products of the textile industry, Plastics.

YU-JUS, Gas phase methanol solvent peak

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

工业和信息化部, Gas phase methanol solvent peak

HG/T 5528-2019 Catalyst for gas phase dehydration of methanol to dimethyl ether
HG/T 5417-2018 Test method for catalyst activity of methanol gas phase dehydration to dimethyl ether
HG/T 5415-2018 Analysis method of chemical components of catalysts for methanol gas-phase dehydration to dimethyl ether

Professional Standard - Hygiene , Gas phase methanol solvent peak

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

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Gas phase methanol solvent peak

GB/T 17084-1997 Workplace air--Determination of 2-methoxyethanol--Solvent desorption gas chromatographic method
GB/T 24800.11-2009 Determination of benzyl alcohol as antiseptic in cosmetics by gas chromatography method
GB/T 17075-1997 Workplace air--Determination of butyl alcohol--Solvent desorption gas chromatographic method
GB/T 17076-1997 Workplace air--Determination of isobutyl alcohol--Solvent desorption gas chromatographic method
GB/T 16047-1995 Workplace air--Determination of toluene--Solvent desorption gas chromatographic method
GB/T 17085-1997 Workplace air--Determination of 2-ethoxyethanol--Solvent desorption gas chromatographic method
GB/T 17086-1997 Workplace air--Determination of 2-butoxyethanol--Solvent desorption gas chromatographic method
GB/T 16050-1995 Workplace air--Determination of xylene--Solvent desorption gas chromatographic method
GB/T 16122-1995 Workplace air--Determination of phorate--Solvent desorption gas chromatographic method
GB/T 16081-1995 Workplace air--Determination of trichloromethane--Solvent desorption gas chromatographic method
GB/T 17079-1997 Workplace air--Determination of methyl acetate--Solvent desorption gas chromatographic method
GB/T 17088-1997 Workplace air--Determination of N-methylaniline--Solvent desorption gas chromotrographic method
GB/T 17089-1997 Workplace air--Determination of N, N-dimethylaniline--Solvent desorption gas chromatographic method
GB/T 17077-1997 Workplace air--Determination of dimethyl sulphate--Solvent desorption liquid chromatographic method

Professional Standard - Agriculture, Gas phase methanol solvent peak

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

Group Standards of the People's Republic of China, Gas phase methanol solvent peak

T/CRIAC 0089-2023 Chemical reagent — Reference material for gas chromatography — Methanol

AENOR, Gas phase methanol solvent peak

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 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.
UNE 81581:1992 AIR QUALITY. WORKPLACE ATMOSPHERES. DETERMINATION OF AROMATIC HYDROCARBONS (BENZENE, TOLUENE, ETHYLBENZENE, P-XYLENE, 1,2,4-TRIMETHYLBENZENE) IN AIR. CHARCOAL TUBE/SOLVENT DESORPTION/GAS CHROMATOGRAPHIC METHOD.
UNE 81596:1994 AIR QUALITY. WORKPLACE ATMOSPHERES. DETERMINATION OF ESTERS I (METHYL ACETATE; ETHYL ACETATE; METHYL-PROPHYL 2 ACETATE; N-BUTHYL ACETATE) IN AIR. CHARCOAL TUBE/SOLVENT DESORPTION/GAS CHROMATOGRAPHIC METHOD.

Association of German Mechanical Engineers, Gas phase methanol solvent peak

VDI 2457 Blatt 2-1996 Gaseous emission measurement - Gas chromatographic determination of organic compounds - Sampling by absorption in a solvent (2-(2-methoxyethoxy)ethanol, methyldiglycol) at low temperature

German Institute for Standardization, Gas phase methanol solvent peak

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

International Organization for Standardization (ISO), Gas phase methanol solvent peak

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
ISO 23906-1:2020 Cigarettes — Determination of benzo[a]pyrene in cigarette mainstream smoke with an intense smoking regime using GC/MS — Part 1: Method using methanol as extraction solvent

Professional Standard - Commodity Inspection, Gas phase methanol solvent peak

SN/T 2935-2011 Determination of benzene,toluene,xylene and phthalic acid esters in solvent coatings for import and export.Gas chromatography
SN/T 2187-2008 Determination of benzene,toluene,xylene.and toluene diisocyanates in solvent coatings.Derivative reaction-gas chromatography method

British Standards Institution (BSI), Gas phase methanol solvent peak

BS ISO 22634-1:2019 Cigarettes. Determination of benzo[a]pyrene in cigarette mainstream smoke using GC/MS - Method using methanol as extraction solvent
19/30387762 DC BS ISO 22634-1. Cigarettes. Determination of benzo[a]pyrene in cigarette mainstream smoke using GC/MS. Part 1. Method using methanol as extraction solvent
BS ISO 23906-1:2020 Cigarettes. Determination of benzo[a]pyrene in cigarette mainstream smoke with an intense smoking regime using GC/MS - Method using methanol as extraction solvent

国家质量监督检验检疫总局, Gas phase methanol solvent peak

SN/T 4573-2016 Determination of diethylene glycol dimethyl ether in coatings, inks and adhesives by gas chromatography-mass spectrometry
SN/T 4487-2016 Determination of residual amounts of glycol ether organic solvents in imported and exported textiles by gas chromatography-mass spectrometry

Korean Agency for Technology and Standards (KATS), Gas phase methanol solvent peak

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, Gas phase methanol solvent peak

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

Association Francaise de Normalisation, Gas phase methanol solvent peak

NF ISO 22634-1:2020 Cigarettes - Dosage du benzo[a]pyrène dans le courant principal de la fumée de cigarette par CG/SM - Partie 1 : méthode utilisant du méthanol comme solvant d'extraction
NF V37-050-1*NF ISO 22634-1:2020 Cigarettes - Determination of benzo[a]pyrene in cigarette mainstream smoke using GC/MS - Part 1 : method using methanol as extraction solvent

American Society for Testing and Materials (ASTM), Gas phase methanol solvent peak

ASTM D8133-21 Standard Test Method for Determination of Low Level Phthalates in Poly(Vinyl Chloride) Plastics by Solvent Extraction—Gas Chromatography/Mass Spectrometry

Professional Standard - Chemical Industry, Gas phase methanol solvent peak

HG/T 5417～5420-2018 Catalyst activity test method for methanol vapor phase dehydration to dimethyl ether, manganese-based ozonolysis catalyst chemical composition analysis method and activity test method, and chemical composition analysis method for n-olefin to isobutylene c