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ISO 13623 AMD 1
Petroleum and natural gas industries - Pipeline transportation systems - Amendment 1: Complementary requirements for the transportation of fluids containing carbon dioxide or hydrogen
Edition
2024-06
ISO 9588
Metallic and other inorganic coatings - Post-coating treatments of iron or steel to reduce the risk of hydrogen embrittlement
Edition
2007-12
NF M60-472 ; NF EN ISO 15651:2018-02-03
Nuclear energy - Determination of total hydrogen content in PuO2 and UO2 powders and UO2, (U,Gd)O2 and (U,Pu)O2 sintered pellets - Inert gas extraction and conductivity detection method
Edition
2018-02-03
NF V18-250 ; NF EN 16277:2012-09-01
Animal feeding stuffs - Determination of mercury by cold-vapour atomic absorption spectrometry (CVAAS) after microwave pressure digestion (extraction with 65 % nitric acid and 30 % hydrogen peroxide)
Edition
2012-09-01
NF X20-510-6 ; NF EN ISO 6974-6:2005-12-01
Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 6: determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C1 to C8 hydrocarbons using three capillary columns
Edition
2005-12-01
NF T51-785-4 ; NF EN ISO 182-4:2000-12-01
Plastics - Determination of the tendency of compounds and products based on vinyl chloride homopolymers and copolymers to evolve hydrogen chloride and any other acidic products at elevated temperatures - Part 4: potentiometric method
Edition
2000-12-01
NF T51-785-2 ; NF EN ISO 182-2:1999-09-01
Plastics. Determination of the tendency of compounds and products based on vinyl chloride homopolymers and copolymers to evolve hydrogen chloride and any other acidic products at elevated temperatures. Part 2: pH method
Edition
1999-09-01
NF T51-785-3 ; NF EN ISO 182-3:2023-12-13
Plastics - Determination of the tendency of compounds and products based on vinyl chloride homopolymers and copolymers to evolve hydrogen chloride and any other acidic products at elevated temperatures - Part 3: Conductometric method
Edition
2023-12-13
OENORM EN 17339
Transportable gas cylinders - Fully wrapped carbon composite cylinders and tubes for hydrogen
Edition
2023-08-01
OENORM EN 15075
Chemicals used for treatment of swimming pool water - Sodium hydrogen carbonate
Edition
2020-07-15