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What to use to test nitrogen
What to use to test nitrogen, Total:19 items.
In the international standard classification, What to use to test nitrogen involves: Water quality, Analytical chemistry, ENVIRONMENT. HEALTH PROTECTION. SAFETY, Air quality, Products of the chemical industry, Alarm and warning systems.
American Society for Testing and Materials (ASTM), What to use to test nitrogen
- ASTM D5475-93(1997) Standard Test Method for Nitrogen- and Phosphorus-Containing Pesticides in Water by Gas Chromatography with a Nitrogen-Phosphorus Detector
- ASTM D5475-93(2002) Standard Test Method for Nitrogen- and Phosphorus-Containing Pesticides in Water by Gas Chromatography with a Nitrogen-Phosphorus Detector
- ASTM E1140-95(2000) Standard Practice for Testing Nitrogen/Phosphorus Thermionic Ionization Detectors for Use In Gas Chromatography
Professional Standard - Coal, What to use to test nitrogen
- MT 220-1990 Specification for detection of carbon monoxide and nitrogen oxide in exhaust of flameproof diesel machines intended to be used in mines
- MT/T 220-1990
BE-NBN, What to use to test nitrogen
Professional Standard - Commodity Inspection, What to use to test nitrogen
- SN/T 1045.3-2002 Method for the determination of banned azo colourants in dyed textiles and leather products for import and export.Gas chromatography method
- SN/T 1045.2-2002 Method for the determination of banned azo colourants in dyed textiles and leather products for import and export.Gas chromatography/mass spectrography method
German Institute for Standardization, What to use to test 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 EN 50545-1:2017 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels - Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides
- DIN 50450-3:1991 Testing of materials for semiconductor technology; determination of impurities in carrier gases and doping gases; determination of methane impurity in H<(Index)2>, O<(Index)2>, N<(Index)2>, Ar and He by using a flame ionization detector (FID)
- DIN EN 50545-1:2012 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels - Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides; German ver
- DIN 50450-1:1987 Testing of materials for semiconductor technology; determination of impurities in carrier gases and doping gases; determination of water impurity in hydrogen, oxygen, nitrogen, argon and helium by using a diphosphorus pentoxide cell
- DIN 50450-2:1991 Testing of materials for semiconductor technology; determination of impurities in carrier gases and doping gases; determination of oxygen impurity in N<(Index)2>, Ar, He, Ne and H<(Index)2> by using a galvanic cell
Indonesia Standards, What to use to test nitrogen
British Standards Institution (BSI), What to use to test nitrogen
- BS EN 50545-1:2011+A1:2016 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels - General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides
Lithuanian Standards Office , What to use to test nitrogen
- LST EN 50545-1-2012 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels -- Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides
ES-UNE, What to use to test nitrogen
- UNE-EN 50545-1:2012/A1:2016 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels - Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides
Association Francaise de Normalisation, What to use to test nitrogen
- NF C23-504-1*NF EN 50545-1:2012 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels - Part 1 : general performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides.