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gas phase sampling

gas phase sampling, Total:56 items.

In the international standard classification, gas phase sampling involves: Air quality, Vocabularies, Fuels, Linear and angular measurements, Waxes, bituminous materials and other petroleum products, Lubricants, industrial oils and related products, Water quality, Paints and varnishes.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, gas phase sampling

GB/T 16043-1995 Workplace air--Determination of benzene--Direct injection gas chromatographic method
GB/T 16046-1995 Workplace air--Determination of toluene--Direct injection gas chromatographic method
GB/T 16065-1995 Workplace air--Determination of butyl alcohol--Direct injection gas chromatographic method
GB/T 16071-1995 Workplace air--Determination of ethyl ether--Direct injection gas chromatographic method
GB/T 16095-1995 Workplace air--Determination of acetonitrile--Direct injection gas chromatographic method
GB/T 16060-1995 Workplace air--Determination of butanone--Direct injection gas chromatographic method
GB/T 16058-1995 Workplace air--Determination of acetone--Direct injection gas chromatographic method
GB/T 16062-1995 Workplace air--Determination of methyl alcohol--Direct injection gas chromatographic method
GB/T 16064-1995 Workplace air--Determination of propyl alcohol--Direct injection gas chromatographic method
GB/T 16040-1995 Workplace air--Determination of butadiene--Direct injection gas chromatographic method
GB/T 16041-1995 Workplace air--Determination of cyclohexane--Direct injection gas chromatographic method
GB/T 16052-1995 Workplace air--Determination of styrene--Direct injection gas chromatographic method
GB/T 16078-1995 Workplace air--Determination of methyl chloride--Direct injection gas chromatographic method
GB/T 16084-1995 Workplace air--Determination of methyl bromide--Direct injection gas chromatographic method
GB/T 16049-1995 Workplace air--Determination of xylene--Direct injection gas chromatographic method
GB/T 16090-1995 Workplace air--Determination of allyl chloride--Direct injection gas chromatographic method
GB/T 16098-1995 Workplace air--Determination of acrylonitrile--Direct injection gas chromatographic method
GB/T 16087-1995 Workplace air--Determination of vinyl chloride--Direct injection gas chromatographic method(DNP)
GB/T 16088-1995 Workplace air--Determination of vinyl chloride--Direct injection gas chromatographic method (PEG 6000)
GB/T 16067-1995 Workplace air--Determination of ethyl acetate--Direct injection gas chromatographic method
GB/T 16066-1995 Workplace air--Determination of methyl acetate--Direct injection gas chromatographic method
GB/T 16074-1995 Workplace air--Determination of ethylene oxide--Direct injection gas chromatographic method
GB/T 16094-1995 Workplace air--Determination of tetrafluoroethylene--Direct injection gas chromatographic method
GB/T 16069-1995 Workplace air--Determination of butyl acetate--Direct injection gas chromatographic method
GB/T 16079-1995 Workplace air--Determination of methylene chloride--Direct injection gas chromatographic method
GB/T 16080-1995 Workplace air--Determination of trichloromethane--Direct injection gas chromatographic method
GB/T 16038-1995 Workplace air--Determination of solvent naphthas--Direct injection gas chromatographic method
GB/T 16091-1995 Workplace air--Determination of chloroprene--Direct injection gas chromatographic method
GB/T 16068-1995 Workplace air--Determination of propyl acetate--Direct injection gas chromatographic method
GB/T 16070-1995 Workplace air--Determination of amyl acetate--Direct injection gas chromatographic method
GB/T 16082-1995 Workplace air--Determination of carbon tetrachloride--Direct injection gas chromatographic method
GB/T 16076-1995 Workplace air--Determination of epichlorohydrin--Direct injection gas chromatographic method
GB/T 16085-1995 Workplace air--Determination of dichloroethane--Direct injection gas chromatographic method(Apiezon L)
GB/T 16086-1995 Workplace air--Determination of dichloroethane--Direct injection gas chromatographic method(PEG 20M)

Professional Standard - Hygiene , gas phase sampling

WS/T 71-1996 Workplace air.Determination of propenol.Direct injection gas chromatographic method
WS/T 166-1999 Workplace air.Determination of methyl formate and ethyl formate.Direct sampling-gas chromatographic method

Professional Standard - Environmental Protection, gas phase sampling

HJ 1261-2022 Determination of benzene series in waste gas from stationary pollution sources Air bag sampling/direct injection-gas chromatography
HJ 789-2016 Water quality- Determination of Acetonitrile Direct injection/Gas chromatography
HJ 604-2017 Ambient air.Determination of total hydrocarbons, methane and nonmethane hydrocarbons.Direct injection/gas chromatography

Association Francaise de Normalisation, gas phase sampling

NF M41-017*NF EN 16423:2014 Liquefied petroleum gases - Determination of dissolved residue - Gas chromatographic method using liquid, on-column injection

British Standards Institution (BSI), gas phase sampling

BS EN 16423:2013 Liquefied petroleum gases. Determination of dissolved residue. Gas chromatographic method using liquid, on-column injection
23/30453566 DC BS EN ISO 17895. Paints and varnishes. Determination of volatile organic compound (VOC). Gas-chromatographic method with headspace injection for VOC determination

Shaanxi Provincial Standard of the People's Republic of China, gas phase sampling

DB61/T 971-2015 Determination of Methanol in Water by Static Headspace/Direct Injection Gas Chromatography

Professional Standard - Energy, gas phase sampling

NB/SH/T 0707-2016 Determination of Benzene and Toluene in Paraffin Waxes by Headspace Injection Gas Chromatography

Professional Standard - Petrochemical Industry, gas phase sampling

SH/T 0707-2001 Determination of benzene and toluene in petroleum waxes using headspace gas chromatography with flame ionization detection

国家能源局, gas phase sampling

SH/T 0707-2016 Determination of benzene and toluene content in paraffin wax by headspace sampling gas chromatography

German Institute for Standardization, gas phase sampling

DIN EN 16423:2014 Liquefied petroleum gases - Determination of dissolved residue - Gas chromatographic method using liquid, on-column injection; German version EN 16423:2013
DIN EN 16423:2014-02 Liquefied petroleum gases - Determination of dissolved residue - Gas chromatographic method using liquid, on-column injection; German version EN 16423:2013

American Society for Testing and Materials (ASTM), gas phase sampling

ASTM UOP709-70 Gas Analysis by Gas Chromatography Using a Two - Injection Technique
ASTM D3695-88 Standard Test Method for volatile Alcohols in Water by Direct Aqueous-Injection Gas Chromatogrpahy
ASTM D3695-95(2021)e1 Standard Test Method for Volatile Alcohols in Water by Direct Aqueous-Injection Gas Chromatography
ASTM D3695-95(2013) Standard Test Method for Volatile Alcohols in Water by Direct Aqueous-Injection Gas Chromatography
ASTM D3695-95(2007) Standard Test Method for Volatile Alcohols in Water by Direct Aqueous-Injection Gas Chromatography
ASTM D2908-91(2001) Standard Practice for Measuring Volatile Organic Matter in Water by Aqueous-Injection Gas Chromatography

International Organization for Standardization (ISO), gas phase sampling

ISO/DIS 17895:1979 Paints and varnishes — Determination of volatile organic compound (VOC) — Gas-chromatographic method with headspace injection for VOC determination

European Committee for Standardization (CEN), gas phase sampling

prEN ISO 17895 Paints and varnishes - Determination of volatile organic compound (VOC) - Gas-chromatographic method with headspace injection for VOC determination (ISO/DIS 17895:2023)