purge and trap and four

purge and trap and four, Total:52 items.

The international standard classification for "purge and trap and four" includes: Soil quality. Pedology , Water quality , Protection against fire in general .

The Chinese standard classification for "purge and trap and four" includes: Analysis methods for toxic substances in water , Sampling methods for solid waste, soil and other environmental elements , Fire protection technology .

Professional Standard - Environmental Protection

HJ 639-2012 Water quality-Determination of volatile organic compounds- Purge and trap/gas chromatography-mass spectrometer
HJ 866-2017 Water quality - Determination of turpentine - Purge and trap/gas chromatography-mass spectrometry
HJ 893-2017 Water quality–Determination of volatile petroleum hydrocarbons (C6-C9) –Purge and trap/gas chromatography
HJ 1020-2019 Soil and sediment—Determination of petroleum hydrocarbons(C6-C9)—Purge and trap /gas chromatography
HJ 686-2014 Water quality-Determination of volatile organic compounds-
HJ 896-2017 Water quality - Determination of butyl xanthate - Purge and trap/gas chromatography-mass spectrometry
HJ 788-2016 Water quality - Determination of Acetonitrile - Purge and Trap/Gas chromatography
HJ 605-2011 Soil and Sediment - Determination of Volatile Organic compounds - Purge and Trap Gas Chromatography/Mass Spectrometry Method
HJ 1269-2022 Soil and sediment-Determination of methyl mercury and ethyl mercury -Purge and trap/gas chromatography - cold vapor atomic fluorescence spectrometry
HJ 735-2015 Soil and sediment―Determination of volatile halohydrocarbons―Purge and trap gas chromatography mass spectrometry
HJ 977-2018 Water quality - Determination of alkylmercury - Purge and Trap/gas chromatography cold vapor atomic fluorescence spectrometry
HJ 806-2016 Water quality - Determination of acrylonitrile and acrolein - Purge and trap/gas chromatography
HJ 713-2014 Solid wastes-Determination of volatile halohydrocarbons- Purge and trap gas chromatography mass spectrometry

Fujian Provincial Standard of the People's Republic of China

DB35/T 1602-2016 Determination of Benzene Series in Seawater by Purge and Trap/Gas Chromatography

Professional Standard - Water Conservancy

SL 393-2007 Determination of volatile organic compounds in water by purge and trap-gas chromatography/mass spectrometry(GC/MS)
SL/T 741-2016 Water quality – Determination of volatile halogenated organic compounds-Purge and trap-gas chromatography
SL/T 748-2017 Water quality – Determination of acrolein, acrylonitrile and acetaldehyde-Purge and trap/gas chromatography

Professional Standard - Agriculture

SL 748-2017 Determination of acrolein, acrylonitrile and acetaldehyde in water by purge and trap-gas chromatography

Liaoning Provincial Standard of the People's Republic of China

DB21/T 2555-2016 Determination of BTEX in seawater by purge and trap gas chromatography-mass spectrometry

Group Standards of the People's Republic of China

T/JMBX 0226-2022 Determination of 57 volatile organic compounds in ceramic seal faucets—Purge and trap gas chromatography-mass spectrometry
T/LNUWA 010-2023 Water quality-Determination of epichlorohydrin Purge– and trap/gas chromatography-mass spectrometer
T/GDAEM 2-2022 Water quality-Determination of Methyl tert-butyl ether-Purge and trap/gas chromatography mass-spectrometry
T/NAIA 0192-2023 Determination of methyl tert-butyl ether in soil and sediment by purge-trap/gas chromatography-mass spectrometry
T/GXSES 0005-2023 Water quality-Determination of 6 ether compounds-purge an trap/gas chromatography-mass spectrometer
T/GXSES 0004-2023 Soil and sediment-Determination of 6 ether compounds-purge an trap/gas chromatography-mass spectrometer
T/CSES 131-2023 Soil－Determination of methyl tert-butyl ether－Purge and trap/gas chromatography-mass spectrometry
T/HNCAA 035-2023 Determination of soil methyl tert-butyl ether by purge and trap/gas chromatography-mass spectrometry

Hainan Provincial Standard of the People's Republic of China

DB46/T 482-2019 Determination of Water Quality MTBE by Purge and Trap/Gas Chromatography-Mass Spectrometry

Jiangsu Provincial Standard of the People's Republic of China

DB32/T 3945-2020 Water quality – Determination of volatile organic compounds – continually on-line purge and trap/gas chromatography spectrometry

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 24572.5-2013 Standard practice for separation and concentration of ignitable liquid residues from fire debris samples—Part 5:Purge and trap concentration

VN-TCVN

TCVN 7873-2008 water.Determination of benzene content.Purge and trap capillary-column gas chromatographic/mass spectrometry method

SCC

AWWA WQTC57009 Improved Purge-Trap and GC/MS/MS Techniques for the Trace-Level Determination of 1,4-Dioxane in Water
AWWA WQTC62560 Analysis of Less Volatile Compounds Using Ion Trap Mass Spectrometry Coupled with Modified Purge-Trap Technique
AWWA JAW23982 Journal AWWA — Comparing Headspace With Purge and Trap for Analysis of Volatile Priority Pollutants
AWWA WQTC59002 Simultaneous Determination of 1,2,3-Trichloropropane and 1,4-Dioxane in Drinking Water by GC/MS/MS Using Purge and Trap Techniques
DANSK DS/EN ISO 15680:2004 Water quality - Gas-chromatographic determination of a number of monocyclic aromatic hydrocarbons, naphthalene and several chlorinated compounds using purge-and-trap and thermal desorption

Korean Agency for Technology and Standards (KATS)

KS I ISO 15680-2010(2015) Water quality－Gas-chromatographic determination of a number of monocyclic aromatic hydrocarbons, naphthalene and several chlorinated compounds using purge-and-trap and thermal desorption
KS I ISO 15680:2010 Water quality－Gas-chromatographic determination of a number of monocyclic aromatic hydrocarbons, naphthalene and several chlorinated compounds using purge-and-trap and thermal desorption
KS I ISO 15680:2022 Water quality — Gas-chromatographic determination of a number of monocyclic aromatic hydrocarbons, naphthalene and several chlorinated compounds using purge-and-trap and thermal desorption

British Standards Institution (BSI)

BS EN ISO 15009:2012 Soil quality. Gas chromatographic determination of the content of volatile aromatic hydrocarbons, naphthalene and volatile halogenated hydrocarbons. Purge-and-trap method with thermal desorption
BS EN ISO 15009:2013 Soil quality. Gas chromatographic determination of the content of volatile aromatic hydrocarbons, naphthalene and volatile halogenated hydrocarbons. Purge-and-trap method with thermal desorption
BS EN ISO 15680:2003 Water quality. Gas-chromatographic determination of a number of monocyclic aromatic hydrocarbons, naphthalene and several chlorinated compounds using purge-and-trap and thermal desorption
BS ISO 20596-1:2018 Water quality. Determination of cyclic volatile methylsiloxanes in water - Method using purge and trap with gas chromatography-mass spectrometry (GC-MS)

Association Francaise de Normalisation

NF X31-426:2013 Soil quality - Gas chromatographic determination of the content of volatile aromatic hydrocarbons, naphthalene and volatile halogenated hydrocarbons - Purge-and-trap method with thermal desorption

GSO

BH GSO ISO 15680:2016 Water quality – Gas-chromatographic determination of a number of monocyclic aromatic hydrocarbons, naphthalene and several chlorinated compounds using purge-and-trap and thermal desorption
GSO ISO 15680:2013 Water quality – Gas-chromatographic determination of a number of monocyclic aromatic hydrocarbons, naphthalene and several chlorinated compounds using purge-and-trap and thermal desorption
OS GSO ISO 15680:2013 Water quality – Gas-chromatographic determination of a number of monocyclic aromatic hydrocarbons, naphthalene and several chlorinated compounds using purge-and-trap and thermal desorption

European Committee for Standardization (CEN)

EN ISO 15009:2013 Soil quality - Gas chromatographic determination of the content of volatile aromatic hydrocarbons, naphthalene and volatile halogenated hydrocarbons - Purge-and-trap method with thermal desorption

Danish Standards Foundation

DS/EN ISO 15009:2013 Soil quality - Gas chromatographic determination of the content of volatile aromatic hydrocarbons, naphthalene and volatile halogenated hydrocarbons - Purge-and-trap method with thermal desorption
DS/EN ISO 15680:2004 Water quality - Gas-chromatographic determination of a number of monocyclic aromatic hydrocarbons, naphthalene and several chlorinated compounds using purge-and-trap and thermal desorption

KR-KS

KS I ISO 15680-2022 Water quality — Gas-chromatographic determination of a number of monocyclic aromatic hydrocarbons, naphthalene and several chlorinated compounds using purge-and-trap and thermal desorption

German Institute for Standardization

DIN EN ISO 15680:2004-04 Water quality - Gas-chromatographic determination of a number of monocyclic aromatic hydrocarbons, naphthalene and several chlorinated compounds using purge-and-trap and thermal desorption (ISO 15680:2003); German version EN ISO 15680:2003

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