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Propylene Glycol Vapor Phase Peak

Propylene Glycol Vapor Phase Peak, Total:153 items.

In the international standard classification, Propylene Glycol Vapor Phase Peak involves: Tobacco, tobacco products and related equipment, Organic chemicals, Beverages, Analytical chemistry, Milk and milk products, Energy and heat transfer engineering in general, Vocabularies, General methods of tests and analysis for food products, Protection against crime, Products of the chemical industry, Paint ingredients, Water quality, Fuels, Beekeeping, Sugar. Sugar products. Starch, Air quality, Petroleum products in general, Materials and articles in contact with foodstuffs, Lubricants, industrial oils and related products, Raw materials for rubber and plastics, Plastics, Fruits. Vegetables, Food products in general, Edible oils and fats. Oilseeds.

国家烟草专卖局, Propylene Glycol Vapor Phase Peak

YC/T 242-2020 Determination of tobacco flavor ethanol, 1,2-propylene glycol and glycerol by gas chromatography

American Society for Testing and Materials (ASTM), Propylene Glycol Vapor Phase Peak

ASTM E1075-85(2004) Standard Test Methods for Odor of Ethylene Glycol, Diethylene Glycol, Triethylene Glycol, Propylene Glycol, and Dipropylene Glycol and Taste of Propylene Glycol
ASTM E1075-85(1997) Standard Test Methods for Odor of Ethylene Glycol, Diethylene Glycol, Triethylene Glycol, Propylene Glycol, and Dipropylene Glycol and Taste of Propylene Glycol
ASTM E2409-20 Standard Test Method for Glycol Impurities in Mono-, Di-, Tri- and Tetraethylene Glycol and in Mono- and Dipropylene 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 E2409-13 Standard Test Method for Glycol Impurities in Mono-, Di-, Tri- and Tetraethylene Glycol and in Mono- and Dipropylene Glycol(Gas Chromatographic Method)
ASTM D7515-09 Standard Test Method for Purity of 1,3-Propanediol (Gas Chromatographic Method)
ASTM D7515-19 Standard Test Method for Purity of 1,3-Propanediol (Gas Chromatographic Method)
ASTM D7515-19(2023) Standard Test Method for Purity of 1,3-Propanediol (Gas Chromatographic Method)
ASTM UOP1021-19 Determination of Trace Methyl Mercaptan, Ethyl Mercaptan, and Isopropyl Disulfide in Polymer Grade Ethylene and Propylene by Gas Chromatography Mass Spectrometry
ASTM D7515-09(2014) Standard Test Method for Purity of 1,3-Propanediol 40;Gas Chromatographic Method41;
ASTM E611-08(2015) Standard Test Methods for Low Concentrations of Diethlyene Glycol in Ethylene Glycol by Gas Chromatography
ASTM E611-03 Standard Test Methods for Low Concentrations of Diethlyene Glycol in Ethylene Glycol by Gas Chromatography
ASTM D7716-11 Standard Test Method for Determination of Residual Methanol in Glycerin by Gas Chromatography
ASTM D7731-17 Standard Test Method for Determination of Dipropylene Glycol Monobutyl Ether and Ethylene Glycol Monobutyl Ether in Sea Water by Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)
ASTM E611-08(2015)e1 Standard Test Methods for Low Concentrations of Diethlyene Glycol in Ethylene Glycol by Gas Chromatography
ASTM E611-08 Standard Test Methods for Low Concentrations of Diethlyene Glycol in Ethylene Glycol by Gas Chromatography
ASTM D7875-14 Standard Test Method for Determination of Butanol and Acetone Content of Butanol for Blending with Gasoline by Gas Chromatography
ASTM E2409-04 Standard Test Method for Glycol Impurities in Mono-, Di-, Tri- and Tetraethylene Glycol (Gas Chromatographic Method)
ASTM E2409-08 Standard Test Method for Glycol Impurities in Mono-, Di-, Tri- and Tetraethylene Glycol (Gas Chromatographic Method)
ASTM D7731-11e1 Standard Test Method for Determination of Dipropylene Glycol Monobutyl Ether and Ethylene Glycol Monobutyl Ether in Sea Water by Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)
ASTM D7875-20 Standard Test Method for Determination of Butanol and Acetone Content of Butanol for Blending with Gasoline by Gas Chromatography
ASTM D4864-90(2000)e1 Standard Test Method for Determination of Traces of Methanol in Propylene Concentrates by Gas Chromatography
ASTM UOP1014-17 Determination of Trace Propadiene and Methyl Acetylene Impurities in Polymer Grade Propylene by Gas Chromatography
ASTM D4864-90(2005) Standard Test Method for Determination of Traces of Methanol in Propylene Concentrates by Gas Chromatography
ASTM D4864-90(2013) Standard Test Method for Determination of Traces of Methanol in Propylene Concentrates by Gas Chromatography
ASTM D4864-14 Standard Test Method for Determination of Traces of Methanol in Propylene Concentrates by Gas Chromatography
ASTM D8311-20 Standard Test Method for Impurities in Monoethylene Glycol by Gas Chromatography with Normalization
ASTM D7922-23 Standard Test Method for Determination of Glycol for In-Service Engine Oils by Gas Chromatography
ASTM D7922-21 Standard Test Method for Determination of Glycol for In-Service Engine Oils by Gas Chromatography
ASTM D4815-99 Standard Test Method for Determination of MTBE, ETBE, TAME, DIPE, tertiary-Amyl Alcohol and C₁ to C₄ Alcohols in Gasoline by Gas Chromatography
ASTM D4815-99e1 Standard Test Method for Determination of MTBE, ETBE, TAME, DIPE, tertiary-Amyl Alcohol and C₁ to C₄ Alcohols in Gasoline by Gas Chromatography
ASTM D4815-15a Standard Test Method for Determination of MTBE, ETBE, TAME, DIPE, tertiary-Amyl Alcohol and C1 to C4 Alcohols in Gasoline by Gas Chromatography

Professional Standard - Tobacco, Propylene Glycol Vapor Phase Peak

YC/T 242-2008 Tobacco flavouring.Determination of ethanol ,1,2,propylene glycol and glycerol.Gas chromatographic method
YC/T 243-2008 Tobacco and tobacco products.Determination of 1,2-propylene glycol and glycerol.Gas chromatographic method
YC/T 244-2008 Tobacco and tobacco products.Determination of 1,2-propylene glycol, glycerol and sorbitol.High performance liquid chromatographic method
YC/T 470-2013 Tobacco and tobacco products.Determination of cembrenediol.GC/MS method
YC/T 373-2010 Determination of benzene,toluene,ethylbenzene and xylene in polypropylene fiber tow and polypropylene fiber tow filter rod.Gas chromatography-mass spectrometry method

国家市场监督管理总局、中国国家标准化管理委员会, Propylene Glycol Vapor Phase Peak

GB/T 41701-2022 E-liquid—Determination of nicotine, propylene glycol and glycerol—Gas chromatographic method
GB/T 40896-2021 Determination of diethylene glycol monoethyl ether in cosmetics—Gas chromatography mass spectrometry

International Organization for Standardization (ISO), Propylene Glycol Vapor Phase Peak

ISO 8174:1986 Ethylene and propylene for industrial use; Determination of acetone, acetonitrile, propan-2-ol and methanol; Gas chromatographic method
ISO 23157:2021 Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method
ISO 20714:2019 E-liquid — Determination of nicotine, propylene glycol and glycerol in liquids used in electronic nicotine delivery devices — Gas chromatographic method

Korean Agency for Technology and Standards (KATS), Propylene Glycol Vapor Phase Peak

KS M ISO 8174:2007 Ethylene and propylene for industrial use－Determination of acetone, acetonitrile, propan－2－ol and methanol－Gas chromatographic method
KS M ISO 8174:2017 Ethylene and propylene for industrial use — Determination of acetone, acetonitrile, propan-2-ol and methanol — Gas chromatographic method
KS M 1971-2017 Diacetone alcohol and hexylene glycol for industrial use－Miscibility with water
KS M ISO 8174-2017(2022) Ethylene and propylene for industrial use — Determination of acetone, acetonitrile, propan-2-ol and methanol — Gas chromatographic method
KS H ISO 20714:2022 E-liquid — Determination of nicotine, propylene glycol and glycerol in liquids used in electronic nicotine delivery devices —Gas chromatographic method

Association Francaise de Normalisation, Propylene Glycol Vapor Phase Peak

NF T20-816*NF ISO 8174:1987 Ethylene and propylene for industrial use. Determination of acetone, acetonitrile, propan-2-ol and methanol. Gas chromatographic method.
NF ISO 8174:1987 Éthylène et propylène à usage industriel - Dosage de l'acétone, de l'acetonitrile, du propanol-2 et du méthanol - Méthode par chromatographie en phase gazeuse.
NF T20-803:1976 Propylene. Determination of the propene and propadine. Gas phase chromatographic method.
NF EN ISO 23157:2022 Détermination de la teneur en groupes silanol à la surface de la silice pyrogénée - Méthode par analyse chromatographique en phase gazeuse des gaz de réaction
NF D90-303*NF EN ISO 20714:2021 E-liquid - Determination of nicotine, propylene glycol and glycerol in liquids used in electronic nicotine delivery devices - Gas chromatographic method
NF EN ISO 20714:2021 E-liquide - Détermination de la teneur en nicotine, propylène glycol et glycérol dans les liquides utilisés avec les systèmes électroniques de délivrance de nicotine - Méthode par chromatographie en phase gazeuse

Group Standards of the People's Republic of China, Propylene Glycol Vapor Phase Peak

T/NAIA 0141-2022 Determination of 1,2-propanediol and 2,3-butanediol in wine by gas chromatography-mass spectrometry
T/CRIAC 0085-2023 Chemical reagent — Reference material for gas chromatography — Isopropanol

Professional Standard - Agriculture, Propylene Glycol Vapor Phase Peak

NY/T 1662-2008 Determination of 1,2-propylene glycol in milk and dairy products.Gas chromatography method
GB 31658.7-2021 National food safety standards for the determination of 17β-estradiol, estriol, ethinylestradiol and estrone residues in animal foods by gas chromatography-mass spectrometry

RU-GOST R, Propylene Glycol Vapor Phase Peak

GOST R 59632-2021 Wine production. Determination of 1,2-propylene glycol by method of high effective gas chromatography

German Institute for Standardization, Propylene Glycol Vapor Phase Peak

DIN 55689:2006-09 Solvents for paints and varnishes - Propylene 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
DIN 10372:2001 Analysis of tobacco and tobacco products - Determination of glycerol, propylene glycol and sorbitol contents - Method using high performance liquid chromatography
DIN EN ISO 23157:2022-12 Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method (ISO 23157:2021); German version EN ISO 23157:2022
DIN 10372:2001-01 Analysis of tobacco and tobacco products - Determination of glycerol, propylene glycol and sorbitol contents - Method using high performance liquid chromatography
DIN EN ISO 23157:2022 Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method (ISO 23157:2021)
DIN 55688:2006-09 Solvents for paints and varnishes - Ethylene glycol ethers - Gas chromatographic determination of the degree of purity
DIN 51375-2:2001 Testing of lubricants - Determination of 1,2-ethanediol content of motor oils - Part 2: Gas chromatography
DIN EN ISO 20714:2022-04 E-liquid - Determination of nicotine, propylene glycol and glycerol in liquids used in electronic nicotine delivery devices - Gas chromatographic method (ISO 20714:2019); German version EN ISO 20714:2021
DIN 55688:2006 Solvents for paints and varnishes - Ethylene glycol ethers - Gas chromatographic determination of the degree of purity
DIN 51375-2:2001-06 Testing of lubricants - Determination of 1,2-ethanediol content of motor oils - Part 2: Gas chromatography

Professional Standard - Petrochemical Industry, Propylene Glycol Vapor Phase Peak

SH/T 1054-1991 Determination of ethylene glycol and triethylene glycol in diethylene glycol for industrial use (gas chromatography)
SH/T 1054-2022 Determination of purity and impurities of diethylene glycol for industrial use by gas chromatography
SH/T 1548-2004 1-Butene for industrial use--Determination of trace propadiene adn propyne--Gas chromatographic method
SH/T 1796-2015 Triethylene glycol for industrial use.Determination of purity and impurities.Gas chromatographic method
SH/T 1548-1993 Determination of trace amounts of propadiene and methylacetylene in industrial 1-butene by gas chromatography

国家质量监督检验检疫总局, Propylene Glycol Vapor Phase Peak

SN/T 4569-2016 Determination of methanol, ethanol, n-propanol, isopropanol, n-butanol, isobutanol, tert-butanol and sec-butanol in biodiesel by gas chromatography
SN/T 4573-2016 Determination of diethylene glycol dimethyl ether in coatings, inks and adhesives by gas chromatography-mass spectrometry
SN/T 4675.2-2016 Determination of 2,3-butanediol in exported wines by gas chromatography
SN/T 4675.9-2016 Determination of diethylene glycol in exported wines by gas chromatography-mass spectrometry
SN/T 4503-2016 Determination of 2-phenyl-2-propanol in plastics and plastic products by gas chromatography-mass spectrometry
SN/T 1802-2014 Determination of glycol ethers and their esters in interior paints by gas chromatography

KR-KS, Propylene Glycol Vapor Phase Peak

KS M ISO 8174-2017 Ethylene and propylene for industrial use — Determination of acetone, acetonitrile, propan-2-ol and methanol — Gas chromatographic method
KS H ISO 20714-2022 E-liquid — Determination of nicotine, propylene glycol and glycerol in liquids used in electronic nicotine delivery devices —Gas chromatographic method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Propylene Glycol Vapor Phase Peak

GB/T 14571.2-1993 Monoethylene glycol for industrial use. Determination of diethylene glycol and triethylene glycol. Gas chromatographic method
GB/T 30942-2014 Determination of 2-methoxyethanol, 2-ethoxyethanol and 2-(2-methoxyethoxy) ethanol in cosmetics.Gas chromatography
GB/T 16064-1995 Workplace air--Determination of propyl alcohol--Direct injection gas chromatographic method
GB/T 32947-2016 Determination of octacosanol and triacontanol contents in beeswax.Gas chromatography
GB/T 11738-1989 Standard method for hygienic examination of methanol and acetone in air of residential areas--Gas chromatography
GB/T 12701-1990 Ethylene and propylene for industrial use--Determination of trace of methanol--Gas chromatographic method
GB/T 14678-1993 Air quality. Determination of sulfuretted hydrogen, methyl sulfhydryl, dimethyl sulfide and dimethyl disulfide. Gas chromatography
GB/T 31407-2015 Determination of iodopropynyl butylcarbamate in cosmetics.Gas chromatography method
GB/T 23296.18-2009 Food contact materials.Polymer.Determination of monoethylene glycol and diethylene glycol in food simulants.Gas chromatography
GB/T 20763-2006 Method for the determination of acetopromazine, chlorpromazin, haloperidol, propionylpromazine, xylazine, azaperone, azaperol and carazolol residues in procine kidney and muscle tissues LC-MS-MS method
GB/T 8661-1988 Determination of residual acrylonitrile monomer content in acrylonitrile-butadiene-styrene resin by gas chromatography
GB 29698-2013 Determination of 17β-estradiol, estriol and ethinyl estradiol residues in milk and milk products according to national food safety standards Gas chromatography-mass spectrometry
GB/T 20749-2006 Method for determination of β estradiol residues in bovine urine gas chromatography negative ion chemical ionization mass spectrometry method

Hunan Provincial Standard of the People's Republic of China, Propylene Glycol Vapor Phase Peak

DB43/T 1656-2019 Determination of Propylene Glycol Content in Wet Wipes Gas Chromatography-Mass Spectrometry (GC-MS)

海关总署, Propylene Glycol Vapor Phase Peak

SN/T 5112-2019 Determination of propylene glycol content in food animals and feed for import and export by gas chromatography and gas chromatography-mass spectrometry
SN/T 5220-2019 Determination of 3-chloropropanol esters and glycidyl esters in exported foods by gas chromatography-mass spectrometry

Occupational Health Standard of the People's Republic of China, Propylene Glycol Vapor Phase Peak

GBZ/T 300.97-2017 Determination of Toxic Substances in Workplace Air Part 97: Dipropylene Glycol Methyl Ether and 1-Methoxy-2-Propanol

Professional Standard - Public Safety Standards, Propylene Glycol Vapor Phase Peak

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

AENOR, Propylene Glycol Vapor Phase 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 84106:2001 Cosmetic raw materials. 2-Bromo-2-nitropropane-1,3-diol. Determination of purity by high performance liquid chromatography (HPLC).

中华人民共和国国家卫生和计划生育委员会, Propylene Glycol Vapor Phase Peak

GB 11738-1989 Standard method for hygienic inspection of methanol and propanol in the atmosphere of residential areas Gas chromatography
GBZ/T 300.88-2017 Determination of Toxic Substances in Workplace Air Part 88: Chlorohydrin and 1,3-Dichloropropanol

PL-PKN, Propylene Glycol Vapor Phase Peak

PN Z04224-02-1992 Air punty protection Tests for propyl alcohol content Determination of isopropyl alcohol in work places by gas chromatography
PN Z04212-02-1989 Air purity protection Tests for nitroglycol Determination of nitroglycol in work places by gas chromatography
PN Z04203-02-1988 Air purity protection ests for ethylene glycol ? etermination of vapor and aerosol f ethylene glycol in work places y gas chromatography

Shandong Provincial Standard of the People's Republic of China, Propylene Glycol Vapor Phase Peak

DB37/T 3039-2017 Determination of Bronopol in Cosmetics by High Performance Liquid Chromatography
DB37/T 3761-2019 Determination of 2-bromo-2-nitropropane-1,3-diol in cosmetics by high performance liquid chromatography
DB37/T 3868-2020 Method for Determination of Active Component Content of Dibromochloropropane Gas Chromatography

YU-JUS, Propylene Glycol Vapor Phase Peak

JUS H.G8.348-1989 Reagents. Acetone. Determinati on of methanol content. Gas chromatogranhic method

工业和信息化部, Propylene Glycol Vapor Phase 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
QB/T 5411-2019 Determination of diethylene glycol, a banned substance in cosmetics, by gas chromatography
SH/T 1831-2020 Determination of free acrylonitrile content in acrylonitrile-butadiene rubber by headspace gas chromatography
HG/T 5415-2018 Analysis method of chemical components of catalysts for methanol gas-phase dehydration to dimethyl ether
SH/T 1830-2020 Determination of nonylphenol content in acrylonitrile-butadiene rubber by gas chromatography-mass spectrometry

British Standards Institution (BSI), Propylene Glycol Vapor Phase Peak

BS 5711-11:1979 Methods of sampling and test for glycerol - Determination of propane-1,3-diol content: gas chromatographic method
BS EN ISO 23157:2022 Determination of the silanol group content on the surface of fumed silica. Reaction gas chromatographic method
BS ISO 23157:2021 Determination of the silanol group content on the surface of fumed silica. Reaction gas chromatographic method
21/30429402 DC BS ISO 23157. Determination of the silanol group content on the surface of fumed silica. Reaction gas chromatographic method
BS EN ISO 20714:2021 E-liquid. Determination of nicotine, propylene glycol and glycerol in liquids used in electronic nicotine delivery devices. Gas chromatographic method
BS ISO 18363-1:2015 Animal and vegetable fats and oils. Determination of fatty-acid-bound chloropropanediols (MCPDs) and glycidol by GC/MS. Method using fast alkaline transesterification and measurement for 3-MCPD and differential measurement for glycido

Professional Standard - Environmental Protection, Propylene Glycol Vapor Phase Peak

HJ 895-2017 Water quality-Determination of methanol and acetone-Headspace/gas chromatography

Professional Standard - Supply and Marketing Cooperative, Propylene Glycol Vapor Phase Peak

GH/T 1106-2015 Determination of glycerol in honey.GC-MS method

Professional Standard - Hygiene , Propylene Glycol Vapor Phase Peak

WS/T 71-1996 Workplace air.Determination of propenol.Direct injection gas chromatographic method
WS/T 72-1996 Workplace air.Determination of propenol.Solvent desorption gas chromatographic method

Military Standard of the People's Republic of China-General Armament Department, Propylene Glycol Vapor Phase Peak

GJB 533.25-1988 Detection method for 45 components of submarine cabin air. Determination of n-propanol and n-butanol content by gas chromatography.
GJB 4358-2002 Determination of diisopropyl methylphosphonate by gas chromatography
GJB 533.26-1988 Detection methods for 45 components of submarine cabin air. Determination of methanol, ethanol, acetaldehyde, and methylene chloride content by gas chromatography.

未注明发布机构, Propylene Glycol Vapor Phase Peak

BS EN ISO 23157:2022(2023) Determination of the silanol group content on the surface of fumed silica — Reaction gas chromatographic method
DIN EN ISO 20714:2022 E-liquid – Determination of nicotine, propylene glycol and glycerin in liquids used in electronic nicotine delivery devices – Gas chromatographic method

ES-UNE, Propylene Glycol Vapor Phase Peak

UNE-EN ISO 23157:2023 Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method (ISO 23157:2021)
UNE-EN ISO 20714:2022 E-liquid - Determination of nicotine, propylene glycol and glycerol in liquids used in electronic nicotine delivery devices - Gas chromatographic method (ISO 20714:2019)

Professional Standard - Commodity Inspection, Propylene Glycol Vapor Phase Peak

SN/T 3819-2014 Determination of 2-(2-butoxyethoxy) ethanol in liquid abstergent.Gas chromatography
SN/T 3251-2012 Determination of 1,4-butanediol in toy material.Gas chromatography-mass spectrometry method
SN/T 0212.3-1993 Method for determination of clopidolresidues in poultry meat for export.Propionylation-gas chromatography
SN/T 1774-2006 Determination of Octachlorodipropyl ether residue in tea for import and export - Gas chromatographic method
SN/T 3913-2014 Determination of terephthalic acid and ethylene glycol in polyethylene terephthalate ester (PET) and polyethylene terephthalate products.Gas chromatography-mass spectrometry(GC-MS) method

European Committee for Standardization (CEN), Propylene Glycol Vapor Phase Peak

EN ISO 23157:2022 Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method (ISO 23157:2021)
EN ISO 20714:2021 E-liquid - Determination of nicotine, propylene glycol and glycerol in liquids used in electronic nicotine delivery devices - Gas chromatographic method (ISO 20714:2019)
prEN ISO 20714:2021 E-liquid - Determination of nicotine, propylene glycol and glycerol in liquids used in electronic nicotine delivery devices - Gas chromatographic method (ISO 20714:2019)

Agricultural Standard of the People's Republic of China, Propylene Glycol Vapor Phase Peak

农业部958号公告-10-2007 Determination of estradiol residues in fishery products Gas chromatography-mass spectrometry method

Professional Standard - Energy, Propylene Glycol Vapor Phase Peak

NB/SH/T 0876-2013 Standard test method for trace ethylene glycol in used engine oil

Natural Gas Processor's Association (NGPA), Propylene Glycol Vapor Phase Peak

GPA RR-92-1985 Effect of Ethylene Glycol or Methanol on Hydrate Formation in Systems Containing Ethane, Propane, Carbon Dioxide, Hydrogen Sulfide or a Typical Gas Condensate

Canadian General Standards Board （CGSB), Propylene Glycol Vapor Phase Peak

CGSB 3.0 NO. 18.5-06-CAN/CGSB-2006 M閠hodes d抏ssai des produits p閠roliers et produits connexes Dosage de l'odorisant (閠hylmercaptan) dans le propane, m閠hode sur le terrain
CAN/CGSB-3.0 NO.18.5-2015 Methods of testing petroleum and associated products Test for ethyl mercaptan odorant in propane@ field method

AT-ON, Propylene Glycol Vapor Phase Peak

OENORM EN ISO 20714:2021 E-liquid - Determination of nicotine, propylene glycol and glycerol in liquids used in electronic nicotine delivery devices - Gas chromatographic method (ISO 20714:2019)

Anhui Provincial Standard of the People's Republic of China, Propylene Glycol Vapor Phase Peak

DB34/T 1532-2011 Determination of Diallyo(o-)phthalate in food plastic packing materials Gas Chromatography-Mass Spectrometry method

NO-SN, Propylene Glycol Vapor Phase Peak

NS 4859-1983 Air quality - Emission measurement - Manual determination of concentration of sulphur trioxide/sulphuric acid and sulphur dioxide in dustladen gases - Isopropanol method

Chongqing Provincial Standard of the People's Republic of China, Propylene Glycol Vapor Phase Peak

DB50/T 862-2018 Determination of methanol, acetaldehyde, benzene, toluene, ethylbenzene and xylene in car perfume by gas chromatography