Hydrogen Detectors for Gas Chromatography

Hydrogen Detectors for Gas Chromatography, Total:183 items.

The international standard classification for "Hydrogen Detectors for Gas Chromatography" includes: Ambient atmospheres , Protection against crime , Gases for industrial application , Phenols , Chemical analysis , Other standards related to optics and optical measurements , Aliphatic hydrocarbons , Cosmetics. Toiletries , Protection against fire in general , General methods of tests and analysis for food products , Chemical analysis of metals .

The Chinese standard classification for "Hydrogen Detectors for Gas Chromatography" includes: Analysis methods for toxic substances in atmosphere , Crime judging technology , General organic chemicals , Industrial gas and chemical gas , chromatograph , Basic organic chemicals , Fire protection technology , Basic standards and general methods , Legal medical expert , Chemical Measurement , Semimetal and semiconductor material analysis method .

Shandong Provincial Standard of the People's Republic of China

DB37/T 4078-2020 Continuous monitoring of volatile organic compounds in ambient air by gas chromatography-hydrogen flame ionization detector/mass spectrometry detector
DB37/T 4434-2021 Ambient air—Determination of 57 kinds of ozone precursor compounds—Collected inspecially-prepared canisters and analyzed by gas chromatography-flame ionization detector/mass spectrometer

Professional Standard - Public Safety Standards

GA/T 1328-2016 GC and GC-MS examination methods for carbamazepine in biological samples in forensic science
GA/T 1622-2019 Forensic sciences—Examination methods for nereistoxin,bisultap,thiocyclam and cartap in biological samples—GC,GC-MS and LC-MS
GA/T 1330-2016 GC-MS examination methods for tetrahydrocannabinol and tetrahy-drocannabinolic acid in urine of drug users in forensic science
GA/T 1327-2016 GC, GC-MS and LC-MS/MS examination methods for zolpidem in biological samples in forensic science
GA/T 121-2019 Forensic sciences-Examination methods for cantharidin in biological samples-GC and GC-MS
GA/T 208-2019 Forensic sciences—Examination methods for phosphide in biological samples—HSGC and HSGC-MS
GA/T 1008.11-2013 GC and GC-MS examination methods for drugs—Part 11:Bromazepam
GA/T 1621-2019 Forensic sciences—Examination methods for buprofezin in biological samples—GC-MS and LC-MS
GA/T 1008.6-2013 GC and GC-MS examination methods for drugs—Part 6:Methadone
GA/T 1008.9-2013 GC and GC-MS examination methods for drugs—Part 9:Estazolam
GA/T 1614-2019 Forensic sciences—Examination methods for ketamine in biological samples—GC and GC-MS
GA/T 1008.4-2013 GC and GC-MS examination methods for drugs—Part 4:Cocaine
GA/T 1008.10-2013 GC and GC-MS examination methods for drugs—Part 10：Diazepam
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 2033-2023 Forensic Sciences-Examination methods for dihydroetorphine in suspected drug-LC and LC-MS
GA/T 1008.7-2013 GC and GC-MS examination methods for drugs—Part 7:Methaqualone
GA/T 1623-2019 Forensic sciences—Examination methods for aldicarb in biological samples-GC-MS and LC-MS
GA/T 2038-2023 Forensic sciences-Examination methods for tramadol in suspecteddrugs-GC and CC-MS
GA/T 1008.2-2013 GC and GC-MS examination methods for drugs—Part 2:Morphine
GA/T 1915-2021 Forensic sciences—Examination methods for hydrogen sulfide in biological samples—GC and GC-MS
GA/T 1008.8-2013 GC and GC-MS examination methods for drugs—Part 8:Triazolam
GA/T 2032-2023 Forensic sciences-Fxamination methods for dihydroetorphine in suspected drugs-GC and GC-MS
GA/T 1615-2019 Forensic sciences—Examination methods for clozapine in biological samples—GC and GC-MS
GA/T 1603-2019 Forensic sciences—Examination methods for diphenidol in biological samples-GC and GC-MS
GA/T 1008.12-2013 GC and GC-MS examination methods for drugs—Part 12:Chlordiazepoxide
GA/T 1620-2019 Forensic sciences—Examination methods for chlorpheniramine in biological samples—GC and GC-MS
GA/T 1989-2022 Forensic sciences—Examination methods for promethazine in suspected drugs一GC and GC-MS
GA/T 1636-2019 Forensic sciences—Examination methods for tetrahydrocannabinol and tetrahydrocannabinol-9-carboxylicacid acid in hair and blood samples—GC-MS

Group Standards of the People's Republic of China

T/BSM 0001-2023 Determination of hydrogen content in hydrogen water Headspace gas chromatographic method
T/CNIA 0016-2019 Determination of Hydrogen Chloride, Nitrogen, Oxygen and Total Carbon Content in Recycled Hydrogen for Polysilicon by Gas Chromatography
T/SHSOT 011-2023 Determination of hydroxypropyl Tetrahydropyrantriol in cosmetics—Liquid chromatography
T/GZTPA 0010-2021 Gas Chromatography Hydrogen Flame Ionization Method for Detection of Soluble Sugar in Guizhou Tea
T/CIESC 0020-2022 Standard Test Method for Arsine and Phosphine in Polymer Grade Ethylene and Propylene by Gas Chromatography-Mass Spectrometry
T/TAIA 002-2024 Marine distillate fuel—Determination of hydrogen sulfide—Combination of gas chromatography and sulfur chemiluminescence
T/CCASC 0052-2024 Detection of Hexachlorobutadiene by Gas Chromatography-Mass Spectrometry
T/CNIA 0060-2020 Determination of phosphine content in hydrogen for polysilicon by gas chromatography
T/FSI 139-2024 Determination of silicon hydrogen in siloxane oligomers—reactive gas chromatography
T/TGIC 006-2024 Hydrogen water-Determination of hydrogen content - Gas chromatography
T/CPCIF 0017-2018 Determination of Trifluoromethane Content in By-product Hydrogen Chloride by Gas Chromatography
T/CRHA 060-2024 Detecting organic acids in urine—Gas chromatography-mass spectrometry method
T/ZSZJX 010-2023 Ambient air-Determination of 104 volatile organic compounds Collected in canisters and analyzed by gas chromatography-hydrogen flameionization detector/mass spectrometry
T/GDAEPI 29-2024 Ambient air-Determination of 117 volatile organic compounds-Collected in specially prepared canisters and analyzed by gas chromatography-Flame ionization detector/mass spectrometry
T/CEC 539-2021 Determination of Total Sulfur Content in Transformer Oil by Gas Chromatography-Flame Photometry
T/CAQI 404-2024 Technical specification for hydrogen generator for gas chromatograph
T/GDPA 1-2019 Determination of stereoisomers of Dihydromyricetin--High performance liquid chromatography method
T/FSI 102-2023 Determination of Hydrogen Content in Hydrogen Silicone Oil by Headspace Gas Chromatography
T/CAFFCI 37-2020 Determination of Dihydrocoumarin in Daily Flavors by Gas Chromatography-Mass Spectrometry

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

GB/T 39875-2021 Examination methods for chlordiazepoxide in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
GB/T 39883-2021 Examination methods for morphine in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
GB 20077663-T-604 Flame ionization detector test method for gas chromatography/supercritical fluid chromatography
GB/T 39877-2021 Examination methods for diazepam 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 39884-2021 Examination methods for three components in cannabis in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
GB/T 32207-2015 Standard practice for use of electron-capture detectors in gas chromatography
GB/T 32190-2015 Standard practice for using flame photometric detectors in gas chromatography
GB/T 29636-2013 GC ,HPLC and GC-MS examination methods for methylamphetamine in suspected drug
GB/T 40845-2021 Determination of azelaic acid in cosmetics—Gas chromatography method
GB/T 39874-2021 Examination methods for bromazepam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
GB/T 32205-2015 Standard practice for testing thermal conductivity detectors used in gas chromatography
GB/T 18294.3-2006 Technical identification method for fire - Part 3: Gas chromatography analysis
GB/T 39880-2021 Examination methods for methadone in suspected drugs -- Gas chromatography and gas chromatography-mass spectrometry
GB/T 3393-2009 Ethylene and propylene for industrial use—Determination of trace hydrogen—Gas chromatographic method
GB/T 39879-2021 Examination methods for five components in opium in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
GB/T 28124-2011 Determination of trace hydrogen,oxygen,methane and carbon monoxide in the inert gases—Gas chromatographic method
GB/T 32193-2015 Standard practice for testing flame ionization detectors used in gas or supercritical fluid chromatography
GB 20077667-T-604 Test method of thermal conductivity detector for gas chromatography
GB/T 39885-2021 Examination methods for triazolam in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
GB/T 8981-2008 Determination of trace hydrogen in gases - Gas chromatographic method
GB/T 39876-2021 Examination methods for cocaine 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 45372-2025 Determination of phenols in liquid products from coal chemical industry—Comprehensive two dimensional gas chromatography-mass spectrometry/hydrogen flame ionization detector
GB/T 29635-2013 GC and GC-MS examination methods for heroin in suspected drug
GB/T 29637-2013 GC and GC-MS examination methods for ketamine in suspected drug
GB/T 8981-1988 Determination of trace hydrogen in gases--Gas chromatographic method
GB/T 3393-1993 Ethylene and propylene for industrial use. Determination of trace of hydrogen. Gas chromatographic method
GB/T 32206-2015 Standard practice for testing electrolytic conductivity detectors usedin gas chrometography
SN/T 4395-2015 Determination of residual phosphine in export foods―Gas chromatoghraphic method

Professional Standard - Chemical Industry

HG/T 2686-1995 Determination of Trace Hydrogen, Oxygen, Methane and Carbon Monoxide In Inert Gas - Gas Chromatographic Method with Zirconia Detector

Professional Standard - Ferrous Metallurgy

YB/T 4496-2015 Coke oven gas. Determination of the hydrogen sulfide content. Gas chromatography

Professional Standard - Commodity Inspection

SN/T 0654-2019 Determination of captan residues in fruits for Export GC and GC-MS/MS method
SN/T 2234-2008 Determination of profenofos residue in food for import and export—GC and GC-MS method
SN/T 2005.3-2006 Determination of polybromobiphenyls and polybromobiphenyl in electrical and electronic equipment - Part 3: GC-FID method
SN/T 3695.1-2014 Determination of mirex in electrical and electronic products - Part 1: Gas chromatography - Method by flame ionization detector
SN/T 1971-2007 Determination of indoxacarb residues in food for import and export-GC and LC-MS/MS methods
SN/T 0604-2014 Inspection of durene residues in vegetables for export - GC-MS method
SN/T 2160-2008 Determination of prednisolone rsidues in animal food - GC-MS/MS method

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

Yunnan Provincial Standard of the People's Republic of China

DB53/T 618-2014 Determination of Hydrogenation Tail Gas Component Content in Polysilicon Production by Gas Chromatography
DB53/T 747-2016 Determination of Hydrogen Chloride Content in Hydrogen Recovered from Polysilicon Production Gas Chromatography

Professional Standard - Judicatory

SF/T 0113-2021 Determination of cyanide in blood by gas chromatography-mass spectrometry and gas chromatography
SF/T 0179-2024 Headspace gas chromatography-mass spectrometry for the detection of phosphine and its metabolites in blood
SF/Z JD0107020-2018 Determination of phosphine and its metabolites in blood by headspace gas chromatography-mass spectrometry

Jilin Provincial Standard of the People's Republic of China

DB22/T 243-2019 Vibrio cholerae Detection Gas Chromatography-Mass Spectrometry

National Metrological Verification Regulations of the People's Republic of China

JJG 700-1999 Verification Regulation of Gas Chromatograph
JJG(化工) 201-1991 Gas Chromatograph Verification Regulations
JJG 916-1996 Verification Regulation of Gas-Sensitive Chromatograph for Measuring Trace Hydrogen

Military Standard of the People's Republic of China-General Armament Department

GJB 533.22-1988 Detection method for 45 components of submarine cabin air. Determination of hydrogen, oxygen, nitrogen and methane content by gas chromatography.
GJB 9787-2020 Specification for gas chromatography-mass spectrometry poison detectors

Professional Standard - Petroleum

SY/T 7607-2020 Rapid determination of hydrogen sulfide and tetrahydrothiophene in natural gas by gas chromatography method with micro TCD

Professional Standard - Hygiene

WS/T 172-1999 Workplace air. Determination of decaline and tetraline. Gas chromatographic method

National Metrological Technical Specifications of the People's Republic of China

JJF 1953-2021 Calibration Specification for Gas Chromatographs with Sulfur Chemiluminescence Detector
JJF(建材) 174-2020 Calibration Specifications for Portable Gas Chromatographs (Photoionization Detector)

Professional Standard - Non-ferrous Metal

YS/T 1059-2015 Determination of total carbon content in trichlorosilane for silicon eqitaxy―Gas chromatographic 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

Agricultural Standard of the People's Republic of China

农业部1163号公告-8-2009 The determination of Chlorpromazine residues in pig livers Gas chromatography/mass spectrometry method

Universal Oil Products Company (UOP)

UOP 735-1973 Hydrogen Content of Gases by Gas Chromatography
UOP 1023-2018 Determination of Trace Arsine and Phosphine in Polymer Grade Ethylene & Propylene by Gas Chromatography Mass Spectrometry

American Society for Testing and Materials (ASTM)

ASTM UOP735-73 Hydrogen Content of Gases by Gas Chromatography
ASTM E516-95a(2000) Standard Practice for Testing Thermal Conductivity Detectors Used in Gas Chromatography
ASTM E516-95a(2021) Standard Practice for Testing Thermal Conductivity Detectors Used in Gas Chromatography
ASTM E516-95A Standard Practice for Testing Thermal Conductivity Detectors Used in Gas Chromatography
ASTM E1140-95(2017) Standard Practice for Testing Nitrogen/Phosphorus Thermionic Ionization Detectors for Use In Gas Chromatography
ASTM E1140-95 Standard Practice for Testing Nitrogen/Phosphorus Thermionic Ionization Detectors for Use In Gas Chromatography
ASTM UOP744-04 Aromatics in Hydrocarbons by Gas Chromatography
ASTM E840-95 Standard Practice for Using Flame Photometric Detectors in Gas Chromatography
ASTM E840-95(2000) Standard Practice for Using Flame Photometric Detectors in Gas Chromatography
ASTM E840-95(2021)e1 Standard Practice for Using Flame Photometric Detectors in Gas Chromatography
ASTM UOP744-06 Aromatics in Hydrocarbons by GC
ASTM UOP899-97 Trace Hydrocarbons in Hydrogen or LPG by Gas Chromatography
ASTM E697-96(2019) Standard Practice for Use of Electron-Capture Detectors in Gas Chromatography
ASTM E1698-95 Standard Practice for Testing Electrolytic Conductivity Detectors (ELCD) Used in Gas Chromatography
ASTM E594-96(2006) Standard Practice for Testing Flame Ionization Detectors Used in Gas or Supercritical Fluid Chromatography
ASTM E1698-95(2000) Standard Practice for Testing Electrolytic Conductivity Detectors (ELCD) Used in Gas Chromatography
ASTM E1698-95(2017) Standard Practice for Testing Electrolytic Conductivity Detectors (ELCD) Used in Gas Chromatography
ASTM E594-96(2011) Standard Practice for Testing Flame Ionization Detectors Used in Gas or Supercritical Fluid Chromatography
ASTM UOP603-88 Trace CO and CO ₂ in Hydrogen and Light Gaseous Hydrocarbons by GC
ASTM UOP899-04 Trace Hydrocarbons in Hydrogen or LPG by Gas Chromatography
ASTM E1303-95 Practice for Refractive Index Detectors Used in Liquid Chromatography

Korean Agency for Technology and Standards (KATS)

KS M 1960-2002 Ethylene for industrial use-Determination of hydrocarbon impurities-Gas chromatographic method
KS I ISO 17495-2007(2017) Water quality－Determination of selected nitrophenols－Method by solidphase extraction and gas chromatography with mass spectrometric detection
KS I ISO 18287-2018(2024) Soil quality — Determination of polycyclic aromatic hydrocarbons(PAH) — Gas chromatographic method with mass spectrometric detection(GC-MS)
KS I ISO 17495-2023 Water quality — Determination of selected nitrophenols — Method by solid-phase extraction and gas chromatography with mass spectrometric detection
KS I ISO 23874-2010(2021) Natural gas－Gas chromatographic requirements for hydrocarbon dewpoint calculation
KS I ISO 23874-2023 Natural gas — Gas chromatographic requirements for hydrocarbon dewpoint calculation

CZ-CSN

CSN 65 6145-1967 Determination of the hydrocarbon ontent by gas chromatography

Standards Norway

NS-EN 1784:2003 Foodstuffs — Detection of irradiated food containing fat — Gas chromatographic analysis of hydrocarbons
NS-EN 1784:1996 Foodstuffs — Detection of irradiated food containing fat — Gas chromatographic analysis of hydrocarbons

Danish Standards Foundation

DS/EN 1784:2003 Foodstuffs - Detection of irradiated food containing fat - Gas chromatographic analysis of hydrocarbons
DANSK DS/EN 1784:2003 Foodstuffs - Detection of irradiated food containing fat - Gas chromatographic analysis of hydrocarbons
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)
DANSK DS/EN ISO 17495:2003 Water quality - Determination of selected nitrophenols - Method by solid-phase extraction and gas chromatography with mass spectrometric detection

Spanish Association for Standardization (UNE)

UNE-EN 1784:2004 Foodstuffs - Detection of irradiated food containing fat - Gas chromatographic analysis of hydrocarbons
UNE-EN 16167:2018/AC:2019 Determination of polychlorinated biphenyls (PCBs) in soil, treated biological waste and sludge by gas chromatography-mass spectrometry detection (GC-MS) and gas chromatography-electron capture detection (GC-ECD)
UNE-EN ISO 23874:2020 Natural gas - Gas chromatographic requirements for hydrocarbon dewpoint calculation (ISO 23874:2006)

Association Francaise de Normalisation

NF T90-124:2019 Water quality - Determination of the volatile hydrocarbon index - Head-space gas chromatographic method with flame ionisation detector
NF V03-000*NF EN 1784:2003 Foodstuffs - Detection of irradiated food containing fat - Gas chromatographic analysis of hydrocarbons
NF X31-118*NF 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)
NF 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)
NF EN ISO 23874:2018 Natural gas - Gas chromatography requirements for hydrocarbon dew point calculation
NF X20-545*NF EN ISO 23874:2018 Natural gas - Gas chromatographic requirements for hydrocarbon dewpoint calculation

British Standards Institution (BSI)

BS EN 1784:1997 Foodstuffs. Detection of irradiated food containing fat. Gas chromatographic analysis of hydrocarbons
BS EN ISO 17495:2003(2008) Water quality — Determination of selectednitrophenols — Method by solid - phase extraction and gas chromatography with mass spectrometric detection
BS EN 1784:2003 Foodstuffs. Detection of irradiated food containing fat. Gas chromatographic analysis of hydrocarbons
BS EN ISO 23874:2018(2019) Natural gas – Gas chromatographic requirements for hydrocarbon dewpoint calculation

Lithuanian Standards Office

LST EN 1784-2003 Foodstuffs - Detection of irradiated food containing fat - Gas chromatographic analysis of hydrocarbons

German Institute for Standardization

DIN EN 1784:2003-11 Foodstuffs - Detection of irradiated food containing fat - Gas chromatography analysis of hydrocarbons; German version EN 1784:2003
DIN EN 1784:2003 Foodstuffs - Detection of irradiated food containing fat - Gas chromatography analysis of hydrocarbons; German version EN 1784:2003
DIN EN ISO 23874:2018-12 Natural gas - Gas chromatographic requirements for hydrocarbon dewpoint calculation (ISO 23874:2006); German version EN ISO 23874:2018
DIN EN ISO 17495:2003-09 Water quality - Determination of selected nitrophenols - Method by solid phase extraction and gas chromatography with mass spectrometric detection (ISO 17495:2001); German version EN ISO 17495:2003

VN-TCVN

TCVN 3895-1984 Natural gases.Gas chromatography method for the determination of carbon dioxided and hydrogen contents
TCVN 7408-2004 Foodstuffs.Detection of irradiated food containing fat.Gas chromatographic analysis of hydrocarbons

Gosstandart of Russia

GOST R 56867-2016 Hydrocarbons C2-C5. Determination of oxygenates by gas chromatography using a flame ionization detector
GOST R 57975.1-2017 Associated oil gas. Determination of composition by gas chromatography method. Part 1. Determination of hydrocarbons C1-C8+ and inorganic gases content by flame ionization detector and thermal conductivity detector
GOST 13379-1982 Petroleum. Determination of C1-C6 hydrocarbons by method of gas chromatography
GOST 32459-2013 White phosphorus. Determination in water by gas chromatography with nitrogen-phosphorus detector

YU-JUS

JUS H.F8.308-1991 Natural gas DETERMINATION OF HYDROGEN, INERT GASES AND HYDROCARBONS UP TO C8 Gas chromatography method
JUS H.B9.100-1997 Butadiene - Determination ofpurity and hydrocarbon impurities - Gas chromatographic method

International Organization for Standardization (ISO)

ISO 6974:1984 Natural gas; Determination of hydrogen, inert gases and hydrocarbons up to C8; Gas chromatographic method
ISO 17495 Water quality - Determination of selected nitrophenols - Method by solid-phase extraction and gas chromatography with mass spectrometric detection

Standard Association of Australia （SAA）

AS 2330:1980 Ambient air - Determination of hydrogen sulphide-Automatic intermittent sampling - Gas chromatographic method

GCC Standardization Organization

GSO ISO 17495:2013 Water quality -- Determination of selected nitrophenols -- Method by solid-phase extraction and gas chromatography with mass spectrometric detection
GSO ISO 17257:2016 Rubber -- Identification of polymers -- Pyrolytic gas-chromatographic method using mass-spectrometric detection

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 17495:2016 Water quality -- Determination of selected nitrophenols -- Method by solid-phase extraction and gas chromatography with mass spectrometric detection
BH GSO ISO 17257:2017 Rubber -- Identification of polymers -- Pyrolytic gas-chromatographic method using mass-spectrometric detection

European Committee for Standardization (CEN)

EN 1784:1996 Foodstuffs - Detection of Irradiated Food Containing Fat - Gas Chromatographic Analysis of Hydrocarbons
EN 1784:2003 Foodstuffs - Detection of irradiated food containing fat - Gas chromatographic analysis of hydrocarbons

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 17495:2013 Water quality -- Determination of selected nitrophenols -- Method by solid-phase extraction and gas chromatography with mass spectrometric detection
OS GSO ISO 17257:2016 Rubber -- Identification of polymers -- Pyrolytic gas-chromatographic method using mass-spectrometric detection

Ente Nazionale Italiano di Unificazione

UNI EN ISO 17495:2003 Water quality - Determination of selected nitrophenols - Method by solid- phase extraction and gas chromatography with mass spectrometric detection

Magyar Szabványügyi Testület

MSZ 21456/15-1980 Testing of gaseous air pollutants, gas chromatography

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