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Inject gas phase

Inject gas phase, Total:53 items.

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

Professional Standard - Environmental Protection, Inject gas phase

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

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

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 16064-1995 Workplace air--Determination of propyl alcohol--Direct injection gas chromatographic method
GB/T 16062-1995 Workplace air--Determination of methyl 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 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 16087-1995 Workplace air--Determination of vinyl chloride--Direct injection gas chromatographic method(DNP)
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 16088-1995 Workplace air--Determination of vinyl chloride--Direct injection gas chromatographic method (PEG 6000)
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)

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

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

Professional Standard - Hygiene , Inject gas phase

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 - Energy, Inject gas phase

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

Professional Standard - Petrochemical Industry, Inject gas phase

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, Inject gas phase

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

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

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

International Organization for Standardization (ISO), Inject gas phase

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), Inject gas phase

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)

British Standards Institution (BSI), Inject gas phase

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
BS EN 16423:2013 Liquefied petroleum gases. Determination of dissolved residue. Gas chromatographic method using liquid, on-column injection

Association Francaise de Normalisation, Inject gas phase

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

German Institute for Standardization, Inject gas phase

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