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Chromatographic nitrogen

Chromatographic nitrogen, Total:23 items.

In the international standard classification, Chromatographic nitrogen involves: Quality, Products of the chemical industry, Protection against crime, Fuels, Analytical chemistry, Air quality, Paint ingredients.

Natural Gas Processor's Association (NGPA), Chromatographic nitrogen

GPA STD 2177-2013 Analysis of Natural Gas Liquid Mixtures Containing Nitrogen and Carbon Dioxide by Gas Chromatography
GPA STD 2177-2003 Analysis of Natural Gas Liquid Mixtures Containing Nitrogen and Carbon Dioxide by Gas Chromatography
GPA STD 2186-2014 Method for the Extended Analysis of Hydrocarbon Liquid Mixtures Containing Nitrogen and Carbon Dioxide by Temperature Programmed Gas Chromatography
GPA STD 2103-2003 Tentative Method for the Analysis of Natural Gas Condensate Mixtures Containing Nitrogen and Carbon Dioxide by Gas Chromatography

Group Standards of the People's Republic of China, Chromatographic nitrogen

T/CAQI 328-2023 Specification for verification and evaluation of nitrogen generators for liquid chromatography mass spectrometers

YU-JUS, Chromatographic nitrogen

JUS H.F8.132-1986 Gases. Determination of nitrogen content. Gas chromatographic method

Shandong Provincial Standard of the People's Republic of China, Chromatographic nitrogen

DB37/T 3311-2018 Determination of Nitrogen Mustard in Cosmetics by Gas Chromatography

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Chromatographic nitrogen

GB/T 43241-2023 Forensic Science Nitrous Oxide Test Gas Chromatography-Mass Spectrometry

国家市场监督管理总局、中国国家标准化管理委员会, Chromatographic nitrogen

GB/T 39875-2021 Examination methods for chlordiazepoxide in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry

German Institute for Standardization, Chromatographic nitrogen

DIN 50450-4:1993 Testing of materials for semiconductor technology; determination of impurities in carrier gases and dopant gases; determination of C<(Index)1>-C<(Index)3>-hydrocarbons in nitrogen by gas-chromatography
DIN 50450-4:1993-09 Testing of materials for semiconductor technology; determination of impurities in carrier gases and dopant gases; determination of C<(Index)1>-C<(Index)3>-hydrocarbons in nitrogen by gas-chromatography

Professional Standard - Energy, Chromatographic nitrogen

NB/SH/T 6014-2020 Determination of Nitrogenous Compounds in Middle Distillates by Gas Chromatography-Nitrogen Chemiluminescence Detection

国家能源局, Chromatographic nitrogen

NB/SH/T 0991-2019 Determination of aniline compounds in gasoline by gas chromatography-nitrogen chemiluminescence detection method

Professional Standard - Public Safety Standards, Chromatographic nitrogen

GA/T 1615-2019 Clozapine Detection in Forensic Science Biological Samples by Gas Chromatography and Gas Chromatography-Mass Spectrometry
GA/T 1322-2016 GC-MS examination methods for ten benzodiazepines including diazepam in blood in forensic science

VN-TCVN, Chromatographic nitrogen

TCVN 3756-1983 Natural gas.Method for the determination of oxygen, nitrogen and methane by gas chromatography

国家质量监督检验检疫总局, Chromatographic nitrogen

SN/T 4691-2016 Determination of aziridine in wood and wood products by gas chromatography

Association of German Mechanical Engineers, Chromatographic nitrogen

VDI 2469 Blatt 1-2005 Gaseous emission measurement - Measurenment of nitrous oxide - Manual gas chromatographic method

American Society for Testing and Materials (ASTM), Chromatographic nitrogen

ASTM E1140-95(2005) Standard Practice for Testing Nitrogen/Phosphorus Thermionic Ionization Detectors for Use In Gas Chromatography
ASTM E1140-95(2010)e1 Standard Practice for Testing Nitrogen/Phosphorus Thermionic Ionization Detectors for Use In Gas Chromatography
ASTM E1140-95(2000) Standard Practice for Testing Nitrogen/Phosphorus Thermionic Ionization Detectors for Use In Gas Chromatography
ASTM D5475-93(1997) Standard Test Method for Nitrogen- and Phosphorus-Containing Pesticides in Water by Gas Chromatography with a Nitrogen-Phosphorus Detector

工业和信息化部, Chromatographic nitrogen

HG/T 4963.2-2016 Determination of Hazardous Substances in Pigment Printing Paste Products Part 2: Determination of 4-Aminoazobenzene Gas Chromatography-Mass Spectrometry