Does ethyl acetate have to be chromatographically pure?

Does ethyl acetate have to be chromatographically pure?, Total:49 items.

The Chinese standard classification for "Does ethyl acetate have to be chromatographically pure?" includes: Basic organic chemicals , Tobacco , Tobacco curing in general , Labor sanitation , Distilled liquors , Tea products , Cosmetics , Crime judging technology .

Professional Standard - Petrochemical Industry

SH/T 1627.2-1996 Determination for purity and organic impurity of industrial acetonitrile - Gas chromatography method
SH/T 1148-2001 Ethylbenzene for industrial use-Determination of purity and hydrocarbon impurities-Gas chromatographic method
SH/T 1796-2015 Triethylene glycol for industrial use. Determination of purity and impurities. Gas chromatographic method
SH/T 1628.2-1996 Determination for purity and organic impurity of industrial vinyl acetate - Gas chromatography method
SH/T 1628.2-2023 Vinyl acetate for industrial use－ Part 2: Determination of purity and organic impurities－ Gas Chromatographic Method
SH/T 1628.7-2023 Vinyl acetate for industrial use – Part 7：Determination of trace benzene series– Gas chromatography–mass spectrometry method
SH/T 1054-2022 Diethylene glycol for industrial use-Determination of purity and impurities-Gas chromatography

SN/T 5503-2023 Determination of vinyl acetate in cosmetics for import and export-Headspace gas chromatography-mass spectrometry method

YC/T 360-2010 Determination of diethyl pyrocarbonate in tobacco additives—Gas chromatography-mass spectrometry method
YC/T 420-2011 Determination of purity of glycerol triacetate for cigarette—Gas chromatographic method
YC/T 539-2016 Determination of water in glycerol triacetate for cigarette. Gas-chromatographic method
YC/T 267-2008 Determination of vinyl acetate in polyvinyl acetate emulsion adhesive for cigarette—Headspace-gas chromatography

GB/T 16067-1995 Workplace air--Determination of ethyl acetate--Direct injection gas chromatographic method
GB/T 10345.7-1989 Method for determination of ethyl acetate in Chinese spirits(GLC)
GB/T 16069-1995 Workplace air--Determination of butyl acetate--Direct injection gas chromatographic method
GB/T 16066-1995 Workplace air―Determination of methyl acetate―Direct injection gas chromatographic method
GB/T 17080-1997 Workplace air--Determination of methyl acetate--Solvent desorption gas chromatographic method
GB/T 16068-1995 Workplace air--Determination of propyl acetate--Direct injection gas chromatographic method
GB/T 21914-2008 Determination of Benzyl Acetate in tea-drink - Gas chromatography method
GB/T 16070-1995 Workplace air--Determination of amyl acetate--Direct injection gas chromatographic method

DB50/T 836-2017 Determination of ethyl acetate in waste gas from stationary pollution sources by gas chromatography

GB/T 35771-2017 Determination of dimethyl sulfate and diethyl sulfate in cosmetics―Gas chromatography-mass spectrometry method

DBS22/ 011-2013 Determination of ethyl carbamate in beverage alcohol by gas chromatography-mass spectrometry

SN/T 2789-2011 Determination of Linaly-acetate and Linalool Content in Clary Sage Oil - Gas Chromatography Method

ASTM RR-D01-1004 1976 D3545-Test Method for Alcohol Content and Purity of Acetate Esters by Gas Chromatography

QB/T 5293-2018 Determination of prohibited tributy phosphate,tris(2-chloroethyl) phosphate and tritolyl phosphate in cosmetic-Gas chromatography-mass spectrometry

GA/T 1318-2016 GC and GC-MS examination methods for morphine and acetylmorphine in urine in forensic science
GA/T 1635-2019 Forensic sciences—Examination methods for morphine and acetylmorphine in hair and blood samples—GC-MS

T/JMZJXH 006-2020 Determination of ethyl carbamate content in the coating —Gas chromatography-mass spectrometry

WS/T 166-1999 Workplace air. Determination of methyl formate and ethyl formate. Direct sampling-gas chromatographic method

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

SH/T 1148-2018 Ethylbenzene for industrial use一 Determination of purity and hydrocarbon impurities一 Gas chromatography

GJB 4360-2002 Determination of diethyl dimethylaminophosphate by gas chromatography

DB43/T 2193-2021 Determination of Maca and O6-Monoethyl Maca in Water Environment by Liquid Chromatography-Tandem Mass Spectrometry

NY/T 3869-2021 Determination of camphor,linalool,linalyl acetate,and lavandulyl acetate in lavender—Gas chromatography

PN Z04197-02-1988 Air punty protection Tests for 2-ethoxyethyl acetate Determination of 2-ethoxyethylacetate in work places by gas chromatography with sample enrichment
PN Z04520-2020-12 P Air purity protection -- Determination of n-butyl acetate and its isomers: isobutyl acetate and sec-butyl acetate in workplaces by gas chromatography with flame-ionization detection
PN Z04208-03-1989 Air purity protection Tests for phtalic acid esters Determination of ethyl phtalate in work places by gas chromatography
PN Z04178-02-1987 Air purity protection ests for vinyl acetate etermination of vinyl acetate n work places by gas chromatography ith sample enrichment
PN Z04215-02-1991 Air purity protection Tests for chloroacetic acid Determination of chloroacetic acid in work places by gas chromatography

ASTM D3545-06(2012) Standard Test Method for Alcohol Content and Purity of Acetate Esters by Gas Chromatography
ASTM D3545-06 Standard Test Method for Alcohol Content and Purity of Acetate Esters by Gas Chromatography
ASTM D3545-02 Standard Test Method for Alcohol Content and Purity of Acetate Esters by Gas Chromatography
ASTM D3545-95 Standard Test Method for Alcohol Content and Purity of Acetate Esters by Gas Chromatography
ASTM UOP755-92 Trace Impurities in High-Purity Ethylbenzene by Gas Chromatography

DIN 55686:2006-07 Solvents for paints and varnishes - Acetic esters - Gas chromatographic determination of the degree of purity

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.
UNE 84714:2009 Cosmetic raw materials. Tocopherol and tocopheryl acetate. Determination of purity by gas chromatography.
UNE 81597:1994 AIR QUALITY. WORKPLACE ATMOSPHERES. DETERMINATION OF ESTERS II (1-METHOXI-2-PROPYL ACETATE; 2-ETHOXYETHYL ACETATE) IN AIR. CHARCOAL TUBE/SOLVENT DESORPTION/GAS CHROMATOGRAPHIC METHOD.

Others: