Air formaldehyde gas chromatography detection method
Air formaldehyde gas chromatography detection method, Total:394 items.
The international standard classification for "Air formaldehyde gas chromatography detection method" includes: Workplace atmospheres , Ambient atmospheres , Protection against crime , Sugar and sugar products , Phenols , Other standards related to optics and optical measurements , Water quality in general , Cosmetics. Toiletries , Aromatic hydrocarbons , Surface active agents , Textiles in general , Geology. Meteorology. Hydrology , Soil quality. Pedology , Plastics in general , food products in general , General methods of tests and analysis for food products , Environmental protection , Chemical analysis , Farming and forestry , Occupational safety. Industrial hygiene , Organic chemicals , Waxes, bituminous materials and other petroleum products , Aldehydes and ketones , Tobacco, tobacco products and related equipment , Electronic components in general , Toys , Vegetables and derived products , Raw materials for rubber and plastics .
The Chinese standard classification for "Air formaldehyde gas chromatography detection method" includes: Labor sanitation , Analysis methods for toxic substances in atmosphere , Crime judging technology , Sugar refining , General organic chemicals , Environmental sanitation , chromatograph , Analysis methods for toxic substances in water , Cosmetics , Tooth paste, soap and detergent , Basic organic chemicals , Meteorology , Soil and fertilizer in general , Basic standards and general methods for synthetic resin and plastic , Food sanitation , Pesticide , Pesticide management and application method , Basic standards and general methods , Fowl and egg processing and products , Basic standards and general methods , Diagnostic standard for occupational diseases , Industrial dust and gas prevention technology , Basic standards and general methods , Sampling methods for solid waste, soil and other environmental elements , Legal medical expert , Hydrogeological survey , Culture, education and drawing instruments, notebooks and cards , Fuel oil , Basic standards and general methods , Organic chemicals in general , Petroleum wax , Tobacco curing in general , Toys , Melon, fruit and vegetable planting and product , Synthetic resin and plastic , Environmental monitoring instrument and its complete equipment .
Military Standard of the People's Republic of China-General Armament Department
- GJB 4359-2002 Determination of dimethyl methyl phosphate by gas chromatography
- GJB 533.30-1988 Detection method for 45 components of submarine cabin air. Measurement of indole and skatole content by gas chromatography
- GJB 9787-2020 Specification for gas chromatography-mass spectrometry poison detectors
- GJB 533.23-1988 Detection method for 45 components of submarine cabin air. Determination of total hydrocarbon content by gas chromatography.
- 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 533.24-1988 Detection method for 45 components of submarine cabin air. Determination of Freon-12 content by gas chromatography.
- GJB 533.27-1988 Methods for detection of 45 components of submarine cabin air. Determination of acetone and butanone content by gas chromatography.
- GJB 533.29-1988 Detection method for 45 components of submarine cabin air. Determination of Freon-11, chloroform, and carbon tetrachloride content 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.
- GJB 4358-2002 Determination of diisopropyl methylphosphonate by gas chromatography
- GJB 533.28-1988 Detection methods for 45 components of submarine cabin air. Determination of benzene, toluene, ethylbenzene, xylene, and 1,2-dichloroethane content by gas chromatography.
- GJB 533.22-1988 Detection method for 45 components of submarine cabin air. Determination of hydrogen, oxygen, nitrogen and methane content by gas chromatography.
Group Standards of the People's Republic of China
- T/WSJD 18.10-2021 Gas Chromatography for the Determination of Methyl Methacrylate by Chemical Factors in the Air of the Workplace
- T/WSJD 18.11-2021 Gas Chromatography for the Determination of Dimethylaniline in the Air of the Workplace
- T/PCA 005-2024 Determination of methyl bromide in coffee Headspace/Gas Chromatography Mass Spectrometry
- T/WSJD 18.9-2021 Gas Chromatography for the Determination of Methyl Isoamyl Ketone in the Air of the Workplace
- T/GAIA 010-2021 Determination of Furfural in Condiments by Gas Chromatography-Mass Spectrometry
- T/CRHA 060-2024 Detecting organic acids in urine—Gas chromatography-mass spectrometry method
- T/SDAQI 011-2021 Determination of phthalate esters in solid air freshener Gaschromatography-mass spectrometry method
- T/LNEMA 005-2022 Determination of Monochloroethane in Ambient Air and Exhaust Gas Adsorption on Activated Carbon/Desorption of Methanol - Gas Chromatography
- T/ZNZ 116-2022 Determination of formaldehyde in water-soaked foodstuffs Liquid chromatography
- T/WSJD 18.22-2024 Portable gas chromatography-mass spectrometry for determination of bischloromethyl ether in workplace air
- T/AHFIA 068-2022 Determination of Formaldehyde in baijiu Gas Chromatography
- T/SDAQI 031-2021 Determination of methanol content in liquefied petroleum gas by gas chromatography
- T/CSTEA 00053-2022 Determination of Methyl Bromide Residue in Tea Headspace Gas Chromatography Method
- T/WSJD 18.17-2024 Determination of chemical factors in workplace air - Gas chromatography method for methyl tert-butyl ether
- T/WSJD 18.19-2024 Determination of chemical factors in workplace air - Gas chromatography method for methylene chloride
- T/HCAA 001-2022 Determination of formaldehyde in vegetables by Liquid chromatography-tandem mass spectrometry method
- T/WSJD 18.6-2021 Gas Chromatography for the Determination of Difluorochloromethane in Chemical Factors in the Air of the Workplace
- T/WSJD 18.20-2024 Determination of chemical factors in workplace air - Gas chromatography method for methyl chloride and dichloromethyl ether
- T/NAIA 014-2020 Determination of Moisture Content in Methanol by Gas Chromatography
- T/CEC 673.1-2022 Purity detection method of heptafluoroisobutyronitrile gas Part 1: Gas chromatography method
- T/FQIA 006-2022 Determination of Methyl bromide residues in tea - Headspace gas chromatography-mass spectrometry
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 17075-1997 Workplace air--Determination of butyl alcohol--Solvent desorption gas chromatographic method
- GB/T 16063-1995 Workplace air--Determination of methyl alcohol--Thermal desorption gas chromatographic method
- GB/T 8038-2009 Toluene of coal carbonization—Determination of hydrocarbon impurities gas chromatographic method
- GB/T 17064-1997 Workplace air--Determination of methyl mercaptan--Gas chromafography method
- GB/T 17077-1997 Workplace air--Determination of dimethyl sulphate--Solvent desorption liquid chromatographic method
- GB/T 17065-1997 Workplace air--Determination of 1, 1-dimethylhydrazine--Gas chromatographic method
- GB/T 17074-1997 Workplace air--Determination acetaldehyde--Solvent desorption gas chromatographic method
- GB/T 29677-2013 Determination of nitromethane in cosmetics—Gas chromatography-mass spectrometry
- GB/T 16112-1995 Workplace air--Determination of dinitrobenzene--Gas chromatographic method
- GB/T 11738-1989 standard method for examination of methanol and acetone in air of residential areas-Gas chromatography
- GB/T 16071-1995 Workplace air―Determination of ethyl ether―Direct injection gas chromatographic method
- GB/T 16061-1995 Workplace air--Determination of butanone--Solvent desorption gas chromatographic method
- GB/T 3144-1982 Toluene;Determination of hydrocarbon impurities;Gas chromatographic method
- GB/T 29637-2013 GC and GC-MS examination methods for ketamine in suspected drug
- GB/T 11934-1989 Standard method for hygienic examination of acetaldehyde and acrolin in drinking water sources--Gas chromatography
- GB/T 18932.14-2003 Mehodsfor the determiantion of benzaldehyde residues in honey - HPLC-fluorescence detection method
- GB/T 16064-1995 Workplace air--Determination of propyl alcohol--Direct injection gas chromatographic method
- GB/T 16044-1995 Workplace air--Determination of benzene--Solvent desorption gas chromatographic method
- GB/T 16111-1995 Workplace air―Determination of dimethyl formamide-Gas chromatographic method
- GB/T 16054-1995 Workplace air--Determination of styrene--Thermal desorption gas chromatographic method
- GB/T 16060-1995 Workplace air--Determination of butanone--Direct injection gas chromatographic method
- GB/T 8038-1987 Toluene of coal carbonization--Determination of hydrocarbon impurities-gas chromatographic method
- GB/T 14676-1993 Air quality -Determination of trimethylamine -Gas chromatography
- GB/T 30773-2014 Determination of residual phenol content in phenolic resins by gas chromatography
- GB/T 16080-1995 Workplace air--Determination of trichloromethane--Direct injection gas chromatographic method
- GB/T 11737-1989 standard method for examination of benzene toluene and xylene in air of residential areas-Gas chromatography
- GB/T 29636-2013 GC ,HPLC and GC-MS examination methods for methylamphetamine in suspected drug
- GB/T 16046-1995 Workplace air--Determination of toluene--Direct injection gas chromatographic method
- GB/T 17066-1997 Workplace air--Determination of diethylamine--Gas chromatographic method
- GB/T 16047-1995 Workplace air--Determination of toluene--Solvent desorption gas chromatographic method
- GB/T 16056-1995 Workplace air--Determination of naphthalene--Solvent desorption gas chromatographic method
- GB/T 32205-2015 Standard practice for testing thermal conductivity detectors used in gas chromatography
- GB/T 16118-1995 Workplace air--Determination of rogor--Gas chromatographic method
- GB/T 16065-1995 Workplace air--Determination of butyl alcohol--Direct injection gas chromatographic method
- GB/T 16110-1995 Workplace air--Determination of phosphorus--Gas chromatographic method
- GB/T 32190-2015 Standard practice for using flame photometric detectors in gas chromatography
- GB/T 16122-1995 Workplace air--Determination of phorate--Solvent desorption gas chromatographic method
- GB/T 16078-1995 Workplace air―Determination of methyl chloride―Direct injection gas chromatographic method
- GB/T 17089-1997 Workplace air--Determination of N, N-dimethylaniline--Solvent desorption gas chromatographic method
- GB/T 17132-1997 Environment-Determination of methylmercury-Gas chromatography
- GB/T 16093-1995 Workplace air--Determination of hexachlorobenzene--Gas chromatographic method
- GB/T 16048-1995 Workplace air--Determination of toluene--Thermal desorption gas chromatographic method
- GB/T 17592.1-1998 Textiles--Test method of the use of banned azo colourants--Gas chromatography/mass spectrography method
- GB/T 16059-1995 Workplace air--Determination of acetone--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 16066-1995 Workplace air―Determination of methyl acetate―Direct injection gas chromatographic method
- GB/T 31705-2015 In situ measurement of background atmospheric carbon dioxide and methane concentration by gas chromatographic (GC) system
- GB/T 16050-1995 Workplace air--Determination of xylene--Solvent desorption gas chromatographic method
- GB/T 16051-1995 Workplace air--Determination of xylene--Thermal desorption gas chromatographic method
- GB/T 17070-1997 Workplace air--Determination of benzyl chloride--Gas chromatographic method
- GB/T 16132-1995 standard method for determination of chloroform,trachloromethane in air of residential areas-Gas chromatography
- GB/T 16092-1995 Workplace air--Determination of DDT--Gas chromatographic method
- GB/T 22730-2008 Determination of chloroform in toothpaste—Gas chromatography
- GB 3144-1982 Gas Chromatographic Determination of Hydrocarbon Impurities in Toluene
- GB/T 14677-1993 Air quality. Determination of toluene, dimethyl benzene and styrene. Gas chromatography
- GB/T 16043-1995 Workplace air--Determination of benzene--Direct injection gas chromatographic method
- GB/T 17071-1997 Workplace air--Determination of benzyl cyanide--Gas chromatographic method
- GB/T 16081-1995 Workplace air--Determination of trichloromethane--Solvent desorption gas chromatographic method
- GB/T 16073-1995 Workplace air―Determination of phenol―Solvent desorption gas chromatographic method
- GB/T 15263-1994 Ambient air-Determination of total hydrocarbons-Gas chromatographic method
- GB/T 16117-1995 Workplace air--Determination of methyl parathion--Gas chromatographic method
- GB/T 16079-1995 Workplace air--Determination of methylene chloride--Direct injection gas chromatographic method
- GB/T 16045-1995 Workplace air--Determination of benzene--Thermal desorption gas chromatographic method
- GB/T 16084-1995 Workplace air--Determination of methyl bromide--Direct injection gas chromatographic method
- GB/T 17079-1997 Workplace air--Determination of methyl acetate--Solvent desorption gas chromatographic method
- GB/T 16058-1995 Workplace air―Determination of acetone―Direct injection gas chromatographic method
- GB/T 32207-2015 Standard practice for use of electron-capture detectors in gas chromatography
- GB/T 16049-1995 Workplace air--Determination of xylene--Direct injection gas chromatographic method
- GB/T 17084-1997 Workplace air--Determination of 2-methoxyethanol--Solvent desorption gas chromatographic method
- GB/T 2604-1981 o-Cresol--Determination of composition--Gas chromatography
- GB/T 32206-2015 Standard practice for testing electrolytic conductivity detectors usedin gas chrometography
- GB/T 17090-1997 Workplace air--Determination of trichlorethylene--Gas chromatographic method
- GB/T 11940-1989 Standard methods for hygienic examination of crotonaldehyde in drinking water sources--Gas chromatography
- GB/T 18932.18-2003 Method for determination of hydroxymethylfurfural in honey - HPLC-UV detection method
- GB/T 17068-1997 Workplace air--Determination of formic acid--Gas chromatographic method
- GB/T 16099-1995 Workplace air--Determination of acrylonitrile--Thermal desorption gas chromatographic method
- GB/T 39234-2020 Determination of phthalate esters in soil—Gas chromatography-mass spectrometry(GC-MS)
- GB/T 16095-1995 Workplace air―Determination of acetonitrile―Direct injection gas chromatographic method
- GB/T 16113-1995 Workplace air--Determination of 2, 4, 6-trinitrotoluene--Gas chromatographic method
- GB/T 32193-2015 Standard practice for testing flame ionization detectors used in gas or supercritical fluid chromatography
- GB/T 17069-1997 Workplace air--Determination of propionic acid--Gas chromatographic method
- GB/T 30088-2013 Determination of methyl eugenol in cosmetics by gas chromatography/mass spectrometry method
- GB/T 16062-1995 Workplace air--Determination of methyl alcohol--Direct injection gas chromatographic method
- GB/T 29635-2013 GC and GC-MS examination methods for heroin in suspected drug
- GB/T 17091-1997 Worplace air--Determination of butanone--Solvent desorption gas chromatographic method
- GB/T 14670-1993 Air quality-Determination of styrene-Gas chromatography
- GB/T 17088-1997 Workplace air--Determination of N-methylaniline--Solvent desorption gas chromotrographic method
- GB/T 16096-1995 Workplace air--Determination of acetonitrile--Solvent desorption gas chromatographic method
- GB/T 11734-1989 standard method for examination of methylparathion in air of residential areas-Gas chromatography
Professional Standard - Commodity Inspection
- SN/T 3251-2012 Determination of 1,4-butanediol in toy material-Gas chromatography-mass spectrometry method
- SN/T 2237-2008 Determination of strobilurin fungicides residues in foods for import and export—Gas chromatography-mass spectrometry method
- SN/T 1547-2005 Determination of formaldehyde in food for import and export -- Liquid chromatographic method
- SN/T 0529-2013 Determination of methoxychlor residues in meat for export. GC/MS method
- SN/T 1787-2006 Determination of the metaldehyde in meta for import and export--Gas chromatography method
- SN/T 3642-2013 Determination of metalaxyl residues in fruits for export-GC/MS method
- SN/T 3820-2014 Determination of formaldehyde in cosmetics for export - Liquid chromatography
- SN/T 3781-2014 Determination of α-cinnamaldehyde bromide in textiles for import and export - Gas chromatography-Mass-spectrography
- SN/T 3616-2013 Determination of volatile organic compounds in wood materials―Headspace-GC-MS method
- SN/T 1975-2007 Determinaiton of difenoconazole residue in food for import and export-GC-MS method
- SN/T 3310-2012 Import and export textiles-Determination of formaldehyde-Gas chromatography method
- SN/T 1971-2007 Determination of indoxacarb residues in food for import and export-GC and LC-MS/MS methods
- SN/T 1495-2004 Determination of phthalates in cosmetics - Gas chromatography
- SN/T 1859-2007 Determination of patulin and 5 - Hydroxymethylfurfural in beverage-LC-MS and GC-MS method
- SN/T 3626-2013 Determination of hexanal in edible oil for export. Headspace-SPME-GC method
- SN/T 0148-2011 Determination of Organophosphorus Residues in Fruits and Vegetables for Import and Export - GC-FPD and GC-MS Methods
- SN/T 0285-2012 Determination of ethyl carbamate residues in alcohol for export. GC-MS
- SN/T 1741-2006 Determination of alachlor residues in foods for import and export-Gas chromatography mass spectrometry method
- SN/T 4264-2015 Determination of metaldehyde residue in food for export-GC-MS method
- SN/T 5028-2017 Determination of methylal content in gasoline - GC-MS
- SN/T 0212.2-1993 Method for determination of clopidol residues in poultry meat for export - Methylation-gas chromatography
- SN/T 2574-2010 Determination of Amitraz and Its Metabolites Residues in Royal-jelly for Import and Export - GC-MS
- SN/T 2234-2008 Determination of profenofos residue in food for import and export—GC and GC-MS method
- SN/T 2611-2010 Determination of free formaldehyde in woodworks of food contact materials—Gas chromatography
- SN/T 1851-2006 Determination of retardant in textiles-GC-MS method
Guangxi Provincial Standard of the People's Republic of China
- DB45/T 1245-2015 Determination of Methylal Content in Gasoline by Gas Chromatography-Mass Spectrometry
Henan Provincial Standard of the People's Republic of China
- DB41/T 1425-2017 Determination of Methylal Content in Gasoline by Gas Chromatography
Professional Standard - Hygiene
- WS/T 160-1999 Workplace air. Determination of furfuryl alcohol. Gas chromatographic method
- WS/T 59-1996 Urine.Determination of 4-amino-2,6-dinitrotoluene.Gas chromatographic method
- WS/T 62-1996 Urine - Determination of methanol - Headspace - Gas chromatographic method
- WS/T 173-1999 Workplace air. Determination of carbon monoxide. Gas chromatographic method
- WS/T 70-1996 Workplace air - Determination of dimethyl acetamide - Gas chromatographic method
- WS/T 152-1999 Workplace air. Determination of toluene. Passive sampling gas chromatographic method
- WS/T 135-1999 Workplace air. Determination of isobutanal. Thermal desorption gas chromatographic method
- WS/T 159-1999 Workplace air. Determination of trichloroaniline. Gas chromatographic method
- WS/T 165-1999 Workplace air. Determination of iso-octanol. Gas chromatographic method
- WS/T 140-1999 Workplace air. Determination of methylisobutylketone. Desorption with heating gas chromatographic method
- WS/T 166-1999 Workplace air. Determination of methyl formate and ethyl formate. Direct sampling-gas chromatographic method
- WS/T 153-1999 Workplace air. Determination of dimethyl benzene. Passive sampling gas chromatographic method
- WS/T 139-1999 Workplace air. Determination of methyl-iso-butyl ketone. Solvent desorption gas chromatographic method
- WS/T 141-1999 Workplace air. Determination of total hydrocarbon except for methane. Gas chromatographic method
- WS/T 173-99 Gas chromatography method for determination of carbon monoxide in workplace air
- WS/T 150-1999 Workplace air. Determination of formaldehyde. Polarographic method
- WS/T 51-1996 Exhaled air.Determination of benzene.Gas chromatographic method
- WS/T 169-1999 Workplace air ―Determination of nheptance―Gas chromatographic method
- WS/T 143-1999 Workplace air. Determination of methanol. Solvent desorption gas chromatographic method
Sichuan Provincial Standard of the People's Republic of China
- DB51/T 2180-2016 Determination of Methylal Content in Motor Gasoline by Gas Chromatography
- DB51/T 1921-2014 Determination of Toluene Content in Nail Polish 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
- DB50/T 862-2018 Determination of methanol, acetaldehyde, benzene, toluene, ethylbenzene and xylene in car perfume by gas chromatography
Professional Standard - Public Safety Standards
- GA/T 1327-2016 GC, GC-MS and LC-MS/MS examination methods for zolpidem in biological samples in forensic science
- GA/T 1008.5-2013 GC and GC-MS examination methods for drugs—Part 5:MDMA
- GA/T 933-2011 GC and GC-MS examination methods for monofluorocetate anion in biological samples
- GA/T 1915-2021 Forensic sciences—Examination methods for hydrogen sulfide in biological samples—GC and GC-MS
- GA/T 1008.3-2013 GC and GC-MS examination methods for drugs—Part 3:Three components in cannabis
- GA/T 2028-2023 Forensic sciences-Examination methods for buprenorphine in suspected drugs-GC and GC-MS
- GA/T 1633-2019 Forensic sciences—Examination methods for ethyl glucuronide in blood and urine samples—GC-MS and LC-MS
- GA/T 208-2019 Forensic sciences—Examination methods for phosphide in biological samples—HSGC and HSGC-MS
- GA/T 2024-2023 Forensic sciences-Examination methods for 5-MeO-DiPT and 5-MeO-MiPT in suspected drugs-GC and GC-MS
- GA/T 1614-2019 Forensic sciences—Examination methods for ketamine in biological samples—GC and GC-MS
- GA/T 1008.7-2013 GC and GC-MS examination methods for drugs—Part 7:Methaqualone
- GA/T 1008.6-2013 GC and GC-MS examination methods for drugs—Part 6:Methadone
- GA/T 2034-2023 Forensic sciences-Examination methods for caffeine in suspected drugs-GC and GC-MS
- GA/T 1008.11-2013 GC and GC-MS examination methods for drugs—Part 11:Bromazepam
- GA/T 1989-2022 Forensic sciences—Examination methods for promethazine in suspected drugs一GC and GC-MS
- GA/T 1615-2019 Forensic sciences—Examination methods for clozapine in biological samples—GC and GC-MS
- GA/T 2030-2023 Forensic sciences-Examination methods for dolantin in suspected drugs-GC and GC-MS
- GA/T 1629-2019 Paraquat detection in blood and urine for forensic science by gas chromatography and gas chromatography-mass spectrometry
- GA/T 204-2019 Forensic sciences—Examination method for benzene,toluene,ethylbenzene and dimethyl benzene in blood and urine—HSGC
- GA/T 1008.8-2013 GC and GC-MS examination methods for drugs—Part 8:Triazolam
- GA/T 1603-2019 Forensic sciences—Examination methods for diphenidol in biological samples-GC and GC-MS
- GA/T 1658-2019 Forensic Science Trinitrotoluene (TNT) Test Gas Chromatography-Mass Spectrometry
- GA/T 1925-2021 Forensic sciences-Examination methods for seven cathinones including 2-MMC in suspected drugs-GC and GC-MS
- GA/T 2072-2023 Forensic sciences-Examination methods for chloral hydrate inbiological samples-HS/GC-MS
- GA/T 1008.9-2013 GC and GC-MS examination methods for drugs—Part 9:Estazolam
- GA/T 2041-2023 Forensic sciences-Examination methods for Cathinone,Cathine and Phenylpropanolamine in suspected Khat-GC and GC-MS
- GA/T 1329-2016 GC and GC-MS examination methods for ketamine in urine of drug user in forensic science
- GA/T 2038-2023 Forensic sciences-Examination methods for tramadol in suspecteddrugs-GC and CC-MS
- GA/T 1008.12-2013 GC and GC-MS examination methods for drugs—Part 12:Chlordiazepoxide
- GA/T 1008.2-2013 GC and GC-MS examination methods for drugs—Part 2:Morphine
- GA/T 2036-2023 Forensic sciences-Examination methods for nimetazepam in suspected drugs-GC and GC-MS
- GA/T 1620-2019 Forensic sciences—Examination methods for chlorpheniramine in biological samples—GC and GC-MS
- GA/T 1328-2016 GC and GC-MS examination methods for carbamazepine in biological samples in forensic science
- GA/T 1008.4-2013 GC and GC-MS examination methods for drugs—Part 4:Cocaine
- GA/T 1316-2016 GC and GC-MS examination methods for ketamine in hair and blood samples of forensic science
- GA/T 2043-2023 Forensic sciences-Examination methods for codeine in suspected cough syrup-GC and CC-MS
- GA/T 1008.10-2013 GC and GC-MS examination methods for drugs—Part 10:Diazepam
中华人民共和国国家卫生和计划生育委员会
- GB/T 18204.26-2000 Methods for determination of formaldehyde in air of public places
- WS/T 96-1996 Urine―Determination of trichloroacetic acid―Headspace gas chromatographic method
- GB 11738-1989 Standard method for hygienic inspection of methanol and propanol in the atmosphere of residential areas Gas chromatography
- GB 11734-1989 Standard Method for Hygienic Inspection of Methyl-1605 in the Air of Residential Areas by Gas Chromatography
- GB 11934-1989 standard method for hygienic examination of acetaldehyde and acrolin in drinking water sources-Gas chromatography
- GB 11940-1989 standard methods for hygienic examination of crotonaldehyde in drinking water sources-Gas chromatography
Jiangsu Provincial Standard of the People's Republic of China
- DB32/T 3636-2019 Determination of Methylal Content in Motor Gasoline by Multidimensional Gas Chromatography
Jilin Provincial Standard of the People's Republic of China
- DB22/T 2004-2014 Air formaldehyde on-site detector
- DB22/T 243-2019 Vibrio cholerae Detection Gas Chromatography-Mass Spectrometry
Inner Mongolia Provincial Standard of the People's Republic of China
- DB15/T 1427-2018 Determination of Dimethyl Sulfate in Workplace Air by Gas Chromatography-Mass Spectrometry
Heilongjiang Provincial Standard of the People's Republic of China
- DB23/T 1877-2017 Determination of Methanol Purge Gas Components by Gas Chromatography
Professional Standard - Environmental Protection
- HJ 867-2017 Ambient air - Determination of phthalate esters - Gas chromatography/mass spectrometry
- HJ 1042-2019 Ambient air and waste gas—Determination of trimethylamine—Solvent absorption-Headspace/gas chromatography
- HJ/T 33-1999 Stationary source emission -- Determination of methanol -- Gas chromatography
- HJ 1219-2021 Ambient air and waste gas—Determination of pyridine —Gas chromatography method
- HJ 895-2017 Water quality - Determination of methanol and acetone - Headspace gas chromatography
- HJ 900-2017 Ambient air - Determination of organochlorine pesticides - Gas chromatography/mass spectrometry method
- HJ 604-2011 Ambient air-Determination of total hydrocarbons-Gas chromatographic method
- HJ 1154-2020 Ambient air—Determination of aldehyde and ketone compounds — Solution absorption-High performance liquid chromatography
- HJ 683-2014 Ambient air-Determination of aldehyde and ketone compounds-High performance liquid chromatography
- HJ/T 35-1999 Stationary source emission -- Determination of acetaldehyde -- Gas chromatography
- HJ 604-2017 Ambient air - Determination of total hydrocarbons, methane and nonmethane hydrocarbons - Direct injection/Gas chromatography
- HJ 679-2013 Soil and sediment - Determination of acrolein, acrylonitrile, acetonitrile Headspace-Gas chromatography method
- HJ 902-2017 Ambient air - Determination of polychlorinated biphenyls - Gas chromatography/mass spectrometry method
- HJ 874-2017 Solid waste - Determination of acrolein, acrylonitrile and acetonitrile - Headspace gas chromatography method
- HJ/T 36-1999 Stationary source emission -- Determination of acrolein -- Gas chromatography
- HJ 903-2017 Ambient air - Determination of polychlorinated biphenyls - Gas chromatography
Shanghai Provincial Standard of the People's Republic of China
- DB31/T 233-2000 Wastewater quality--determination of acroline--gas chromatography
司法部
- SF/T 0113-2021 Determination of cyanide in blood by gas chromatography-mass spectrometry and gas chromatography
Professional Standard - Geology
- DZ/T 0064.74-1993 Groundwater quality test methods - the determination of gas with gas chromatography
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 40891-2021 Determination of lyral in cosmetics—Gas chromatography-mass spectrometry
- GB/T 39874-2021 Examination methods for bromazepam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
- GB/T 39875-2021 Examination methods for chlordiazepoxide in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
- GB/T 39765-2021 Determination of benzene,methylbenzene,ethylbenzene,dimethybenzene in stationery—Gas chromatographic method
- GB/T 38234-2019 Determination of fatty acid methyl esters(FAME) in aviation turbine fuel—Gas chromatography-mass spectrometry
- GB/T 39883-2021 Examination methods for morphine in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
- GB/T 39878-2021 Examination methods for estazolam in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
- GB/T 39881-2021 Examination methods for methaqualone in suspected drugs -- Gas chromatography and gas chromatography-mass spectrometry
- GB/T 39876-2021 Examination methods for cocaine in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
- GB/T 39880-2021 Examination methods for methadone in suspected drugs -- Gas chromatography and gas chromatography-mass spectrometry
- GB/T 39879-2021 Examination methods for five components in opium in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
- GB/T 39877-2021 Examination methods for diazepam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
- GB/T 39882-2021 Examination methods for methylene dioxymetham phetamine in suspected drugs -- Gas chromatography and gas chromatography-mass spectrometry
- GB/T 39885-2021 Examination methods for triazolam in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
Liaoning Provincial Standard of the People's Republic of China
- DB21/T 3085-2018 Determination of formamide residues in foamed plastics and their products Gas chromatography-mass spectrometry
Professional Standard - Machinery
- JB/T 9361-1999 Test method for flame ionization detector of gas chromatography
- JB/T 9360-1999 Test method for thermal conductivity detector of gas chromatography
Professional Standard - Agriculture
- 29兽药残留检测标准操作规程-2008 Detection method of clenbuterol hydrochloride residues in pig liver-gas chromatography-mass spectrometry
- SN/T 5578-2023 Determination of methylcyclosiloxane in leather - Headspace gas chromatography-mass spectrometry
- SL 748-2017 Determination of acrolein, acrylonitrile and acetaldehyde in water by purge and trap-gas chromatography
- 205药典 三部-2020 Chromatography 0521 Gas Chromatography
- NY/T 1700-2009 Determination of methane and carbon dioxide in biogas——Gas chromatography
- 32兽药残留检测标准操作规程-2008 Detection method of ractopamine residues in pig liver-gas chromatography-mass spectrometry
- 30兽药残留检测标准操作规程-2008 Detection method of clenbuterol hydrochloride residues in pig urine-gas chromatography-mass spectrometry
- 31兽药残留检测标准操作规程-2008 Determination of Ractopamine Residues in Pig Urine--Gas Chromatography-Mass Spectrometry
- LY/T 1612-2023 1m³ climate chamber for formaldehyde detection
国家质量监督检验检疫总局
- SN/T 4675.7-2016 Determination of acetaldehyde in wine for export―Gas-chromatography mass spectrometry method
- SN/T 4670-2016 Textiles fur imPort and export一Determination of glyoxal,formaldehyde and glutaraldehyde-High performance liquid chromatography
- SN/T 1547-2011 Determination of formaldehyde in food for import and export - Liquid chromatographic method
- SN/T 4576-2016 Determination of methyl methacrylate in cosmetics for export-Headspace gas chromatography
Shandong Provincial Standard of the People's Republic of China
- DB37/T 4147-2020 Water quality—Determination of trihalomethane formation potential—Headspace-gas chromatography
Guangdong Provincial Standard of the People's Republic of China
- DB44/T 318-2006 Determination of methylmercury in fishery products-Gas chromatography
- DB44/T 1031-2012 Determination of Methanol Content in Pulping Waste Liquid by Headspace Gas Chromatography
海关总署
- SN/T 0654-2019 Determination of captan residues in fruits for Export GC and GC-MS/MS method
- SN/T 2012-2019 Determination of benzoic acid and sorbic acid in vinegar for export-LC and I C-MS/MS method
- SN/T 5152-2019 Determination of formaldehyde in household paper-HPLC method
- SN/T 5339-2021 Textiles for Import and Export - Determination of Karanal contents - Gas chromatography-mass spectrographymethod
- SN/T 5267-2020 Determination of karanal in detergents-Gas chromatography-mass spectrometry
Professional Standard - Ocean
- HY/T 262-2018 Determination of dissolved methane in seawater- Headspace equilibrium gas chromatography method
Anhui Provincial Standard of the People's Republic of China
- DB34/T 1332-2011 Determination of N,N-Dimethylformamide in Leather Gas Chromatography-Mass Spectrometry
- DB34/T 3242-2018 Determination of Dimethoxymethane Content in Gasoline by Gas Chromatography
- DB34/T 2086-2014 Determination method of N-methylpyrrolidone content in lubricating oil by headspace gas chromatography
National Health Commission of the People's Republic of China
- GBZ/T 312-2018 Determination of N-methylacetamide in urine—Gas chromatographic method
- GBZ/T 311-2018 Determination of tolylenediamine in urine— Gas chromatography method
- GBZ/T 326-2022 Determination standard of dichloromethane in urine—Gas chromatographic method
Professional Standard - Ferrous Metallurgy
- YB/T 5154-1993 Method of the determination for the methylnaphthalene content and the naphthalene content of technical methylnaphthalene by gas chroma-tography
Tianjin Provincial Standard of the People's Republic of China
- DB12/T 883-2019 Determination of Formaldehyde in Edible Fungi by High Performance Liquid Chromatography
Professional Standard - Petrochemical Industry
- SH/T 0707-2001 Determination of benzene and toluene in petroleum waxes using headspace gas chromatography with flame ionization detection
- SH/T 1756-2006 Methyl ethyl ketone for industrial use-Determination of puriy-Gas chromatographic method
Shaanxi Provincial Standard of the People's Republic of China
- DB61/T 971-2015 Determination of Methanol in Water by Static Headspace/Direct Injection Gas Chromatography
- DB61/T 968-2015 Determination method of hydroxymethylfurfural in fruit juice and preserved fruit syrup by liquid chromatography
Agricultural Standard of the People's Republic of China
- 农业部1163号公告-3-2009 Gas chromatographic method for the determination of marker residues of Amitraz in edible tissues
- 农业部781号公告-8-2006 The determination of Amitraz residues in honey GC/MS method
Hebei Provincial Standard of the People's Republic of China
- DB13/T 5097-2019 Gas Chromatography and Gas Chromatography-Mass Spectrometry Examination Method for 3-Fluoro-4-cyanophenol Ester Liquid Crystal Monomers
未注明发布机构
- ASTM RR-D01-1085 1995 D5910-Test Method for Determination of Free Formaldehyde in Emulsion Polymers by Liquid Chromatography
- ASTM RR-D15-1029 2011 D7716-Test Method for Determination of Residual Methanol in Glycerin by Gas Chromatography
Professional Standard - Tobacco
- YC/T 359-2010 Determination of formaldehyde in tobacco additives—High performance liquid chromatographic method
- YC/T 332-2010 Determination of formaldehyde in water-borne adhesives for cigarette—High performance liquid chromatographic method
Professional Standard - Energy
- NB/SH/T 0707-2016 Determination of benzene and toluene in petroleum waxes using headspace gas chromatography
- NB/SH/T 0903-2015 Standard test method for determination of memanol content in fatty acid methyl esters by gas chromatography
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 34822-2017 Determination of formaldehyde in cosmetics—High-performance liquid chromatography
- GB/T 33308-2016 Determination of free methanol in cosmetics--Gas chromatography
- GB/T 34436-2017 Determination of formamide in toy materials-Gas chromatography-mass spectrometry ( GC-MS)
- GB/T 33344-2016 Determination of 2,4一dinitro-toluene in electrical and electronic products一 Gas chromatography-mass spectrometry
- GB/T 32118-2015 Determinateion of formaldehyde in toothpaste―High performance liquid chromatography
农业农村部
- NY/T 3292-2018 etermination of formaldehyde in vegetables by high performance-Liquid chromatography
Professional Standard - Chemical Industry
- HG/T 2621-1994 Determination of Residual Phenol Content in Phenolic Resin with Gas Chromatographic Method
工业和信息化部
- SJ/T 11634-2016 Determination of methanol in developing solutions for the electronics industry by headspace gas chromatography
国家能源局
- SH/T 0707-2016 Determination of benzene and toluene content in paraffin wax by headspace sampling gas chromatography
Professional Standard - Water Conservancy
- SL/T 748-2017 Water quality – Determination of acrolein, acrylonitrile and acetaldehyde-Purge and trap/gas chromatography
National Metrological Verification Regulations of the People's Republic of China
- JJG 1022-2016 Verification Regulation of Formaldehyde Gas Detection Instrument
- JJG 1022-2007 Verification Regulation of Formaldehyde Gas Analyzer
HU-MSZT
- MSZ 21456/15-1980 Testing of gaseous air pollutants, gas chromatography
PL-PKN
- PN Z04045-09-1992 Air purity protection ests for content of aldehydes etermination of furfuraldehyde n work places by gas chromatography
- PN Z04045-10-1990 Air purity protection Tcsts lor aldehydes Dctermination of formaldehyde in pcrmanent residence area air by uas chromatooraphy with sample cnrichment
- PN Z04079-10-1990 Air purity protection ? Tests for cresols Determina?ion of cresols in pennanenl residence area air by gas chromatography with sample enrichment
- PN Z04208-02-1989 Air purity protection Tests for phtalic acid esters Determination of methyl phtalate in work places by gas ?hromatography
- PN Z04529-2021-07 P Air purity protection -- Determination of 2-tolylamine in workplaces by high performance liquid chromatography with spectrophotometric detection
SAE - SAE International
- SAE J1151-1976 Methane Measurement Using Gas Chromatography
- SAE J1151-1983 Methane Measurement Using Gas Chromatography
Society of Automotive Engineers (SAE)
- SAE J1151-1988 METHANE MEASUREMENT USING GAS CHROMATOGRAPHY
- SAE J1151A-1979 METHANE MEASUREMENT USING GAS CHROMATOGRAPHY
- SAE J1151-2011 Methane Measurement Using Gas Chromatography
- SAE J1151-1991 (R) Methane Measurement Using Gas Chromatography
British Standards Institution (BSI)
- BS ISO 16000-33:2024 Indoor air - Determination of phthalates with gas chromatography/mass spectrometry (GC/MS)
- BS EN ISO 14184-3:2023 Textiles. Determination of formaldehyde - Free and hydrolysed formaldehyde (extraction method) by liquid chromatography
- BS ISO 16000-33:2017 Indoor air. Determination of phthalates with gas chromatography/mass spectrometry (GC/MS)
- BS ISO 16000-2:2005 Indoor air - Sampling strategy for formaldehyde
- BS EN ISO 17226-1:2021 Leather. Chemical determination of formaldehyde content. Method using high-performance liquid chromatography
- BS EN ISO 12966-1:2014(2015) Animal and vegetable fats and oils — Gas chromatography of fatty acid methyl esters Part 1 : Guidelines on modern gas chromatography of fatty acid methyl esters
- 15/30286360 DC BS ISO 16000-33. Indoor air. Part 33. Determination of phthalates with gas chromatography/mass spectrometry (GC/MS)
- 23/30432786 DC BS ISO 16000-33. Indoor air - Part 33. Determination of phthalates with gas chromatography/mass spectrometry (GC/ MS)
- BS EN ISO 8974:2002 Plastics - Phenolic resins - Determination of residual phenol content by gas chromatography
VN-TCVN
- TCVN 3756-1983 Natural gas.Method for the determination of oxygen, nitrogen and methane by gas chromatography
GOST
- GOST 33450-2015 Package. Determination of dimethyl terephthalate content by gas chromatography in air
RU-GOST R
- GOST R 52570-2006 Motor and aviation gasolines. Determination of benzene and toluene by method of gas chromatography
- GOST 25742.4-1983 Methanol poison, technical. Gas chromatographic method of ethyl alcohol determination
- GOST 32384-2013 Acetic acid. Gas chromatographic determination in atmospheric air
- GOST 33901-2016 Motor and aviation gasolines. Determination of benzene and toluene content by method of gas chromatography
UNKNOWN
- GB 20077667-T-604 Test method of thermal conductivity detector for gas chromatography
- GB 20077663-T-604 Flame ionization detector test method for gas chromatography/supercritical fluid chromatography
CZ-CSN
- CSN 38 5563-1982 Natural gas. Determination of methanol by gas chromatography
VDI - Verein Deutscher Ingenieure
- VDI 2466 Blatt 1-2007 Gaseous emission measurement - Measurement of methane - Manual gas chromatography method
- VDI 2457 Blatt 5-1981 Gaseous emission measurement; gas chromatographic determination of benzene@ toluene and xylene
Association Francaise de Normalisation
- NF EN ISO 14184-3:2023 Textiles - Determination of formaldehyde - Part 3: free and hydrolyzed formaldehyde (extraction method) by liquid chromatography
- NF EN ISO 8974:2002 Plastiques - Résines phénoliques - Dosage du phénol résiduel par chromatographie en phase gazeuse
- NF ISO 16000-33:2017 Indoor air - Part 33: determination of phthalates by gas chromatography/mass spectrometry (GC/MS)
- NF T60-233-4*NF EN ISO 12966-4:2015 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 4 : determination by capillary gas chromatography
- NF M41-018*NF ISO 17196:2018 Di-methyl ether for fuels - Determination of impurities - Gas chromatographic method
- NF EN ISO 25139:2011 Emissions from stationary sources - Manual method for the determination of methane concentration by gas chromatography
- NF X43-356*NF EN ISO 25139:2011 Stationary source emissions - Manual method for the determination of the methane concentration using gas chromatography.
American Society for Testing and Materials (ASTM)
- ASTM D7892-15 Standard Test Method for Determination of Total Organic Halides, Total Non-Methane Hydrocarbons, and Formaldehyde in Hydrogen Fuel by Gas Chromatography/Mass Spectrometry
- ASTM D3329-03(2009) Standard Test Method for Purity of Methyl Isobutyl Ketone by Gas Chromatography
- ASTM D7892-22 Standard Test Method for Determination of Total Organic Halides, Total Non-Methane Hydrocarbons, and Formaldehyde in Hydrogen Fuel by Gas Chromatography/Mass Spectrometry
- ASTM D7059-09 Standard Test Method for Determination of Methanol in Crude Oils by Multidimensional Gas Chromatography
- ASTM D2804-22 Standard Test Method for Purity of Methyl Ethyl Ketone By Gas Chromatography
- ASTM D7059-21 Standard Test Method for Determination of Methanol in Crude Oils by Multidimensional Gas Chromatography
- ASTM D3797-03 Standard Test Method for Analysis of o -Xylene by Gas Chromatography
- ASTM D7716-11a(2020) Standard Test Method for Determination of Residual Methanol in Glycerin by Gas Chromatography
- ASTM D3798-03 Standard Test Method for Analysis of p -Xylene by Gas Chromatography
- ASTM D3797-00 Standard Test Method for Analysis of o -Xylene by Gas Chromatography
- ASTM D3797-04 Standard Test Method for Analysis of o -Xylene by Gas Chromatography
- ASTM D3797-05 Standard Test Method for Analysis of o -Xylene by Gas Chromatography
YU-JUS
- JUS H.G8.204-1985 Reagents. Methanol. Determination of methanol content. Gaschromatographic method
- JUS H.F8.300-1989 Natural gas. ?etermination of itater and methanol contents. Gas chromatographic method
- JUS H.G8.348-1989 Reagents. Acetone. Determinati on of methanol content. Gas chromatogranhic method
International Organization for Standardization (ISO)
- ISO/DIS 16000-33 Indoor air — Part 33: Determination of phthalates with gas chromatography/mass spectrometry (GC/MS)
- ISO 16000-33:2017 Indoor air — Part 33: Determination of phthalates with gas chromatography/mass spectrometry (GC/MS)
- ISO/FDIS 14184-3:2023 Textiles — Determination of formaldehyde — Part 3: Free and hydrolysed formaldehyde (extraction method) by liquid chromatography
- ISO 6977:1983 Natural gas; Determination of water and methanol contents; Gas chromatographic method
- ISO 5279:1980 Toluene; Determination of hydrocarbon impurities; Gas chromatographic method
- ISO 25139:2011 Stationary source emissions - Manual method for the determination of the methane concentration using gas chromatography
- ISO 5916:1982 Methyl chloride for industrial use; Determination of impurities; Gas chromatographic methods
SE-SIS
- SIS SS 02 84 14-1980 Workplace atmosphere — Formaldehyde content in air — Colorimetric method
Association of German Mechanical Engineers
- VDI 2466 Blatt 1-2008 Gaseous emission measurement - Measurement of methane - Manual gas chromatography method
Standard Association of Australia (SAA)
- ISO 16000-33:2024 Indoor air - Part 33: Determination of phthalates with gas chromatography/mass spectrometry (GC/MS)
GOSTR
- GOST R ISO 16000-33-2020 Indoor air. Part 33. Determination of phthalates with gas chromatography/mass spectrometry (GC/MS)
American National Standards Institute (ANSI)
- ISO/DIS 14184-3:2023 Textiles - Determination of formaldehyde - Part 3: Free and hydrolysed formaldehyde (extraction method) -Determination by high pressure liquid chromatography
Japanese Industrial Standards Committee (JISC)
- JIS A 1961:2015 Indoor air -- Sampling strategy for formaldehyde
- JIS A 1961:2005 Indoor air -- Sampling strategy for formaldehyde
- JIS K 0303:1993 Methods for determination of formaldehyde in flue gas
IN-BIS
- IS 5182 Pt.17-1979 Air Pollution Part ⅩⅤ Method for Determination of C1TO C5 Hydrocarbons in Air by Gas Chromatography
SCC
- DANSK DS/EN ISO 14184-3:2023 Textiles – Determination of formaldehyde – Part 3: Free and hydrolysed formaldehyde (extraction method) by liquid chromatography (ISO 14184‑3:2023)
- NS-EN ISO 14184-3:2023 Textiles - Determination of formaldehyde - Part 3: Free and hydrolysed formaldehyde (extraction method) by liquid chromatography (ISO 14184‑3:2023)
- DANSK DS/ISO 23646:2022 Soil quality – Determination of organochlorine pesticides by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)
ES-UNE
- UNE-EN ISO 12966-4:2015 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 4: Determination by capillary gas chromatography (ISO 12966-4:2015)
European Committee for Standardization (CEN)
- EN ISO 14184-3:2023 Textiles - Determination of formaldehyde - Part 3: Free and hydrolysed formaldehyde (extraction method) by liquid chromatography (ISO 14184‑3:2023)
- EN ISO 12966-4:2015 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 4: Determination by capillary gas chromatography (ISO 12966-4:2015)
GSO
- BH GSO ISO 12966-1:2017 Animal and vegetable fats and oils -- Gas chromatography of fatty acid methyl esters -- Part 1: Guidelines on modern gas chromatography of fatty acid methyl esters
- NB/T 11390-2023 Quantitative determination of phthalates in power transformer oil - Gas chromatography-mass spectrometry
- OS GSO ISO 12966-1:2015 Animal and vegetable fats and oils -- Gas chromatography of fatty acid methyl esters -- Part 1: Guidelines on modern gas chromatography of fatty acid methyl esters
- GSO ISO 12966-1:2015 Animal and vegetable fats and oils -- Gas chromatography of fatty acid methyl esters -- Part 1: Guidelines on modern gas chromatography of fatty acid methyl esters
- BH GSO ISO 25139:2017 Stationary source emissions -- Manual method for the determination of the methane concentration using gas chromatography
German Institute for Standardization
- DIN EN ISO 12966-4:2015-11 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 4: Determination by capillary gas chromatography (ISO 12966-4:2015); German version EN ISO 12966-4:2015
Korean Agency for Technology and Standards (KATS)
- KS I ISO 25139-2023 Stationary source emissions — Manual method for the determination of the methane concentration using gas chromatography