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UNE-EN 60079-29-2
Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen
Edition
2016-05-04
UNE-EN ISO 4589-1
Plastics - Determination of burning behaviour by oxygen index - Part 1: General requirements (ISO 4589-1:2017)
Edition
2017-09-20
UNE-EN ISO 4589-3
Plastics - Determination of burning behaviour by oxygen index - Part 3: Elevated-temperature test (ISO 4589-3:2017)
Edition
2017-10-04
UNE-EN ISO 4589-2
Plastics - Determination of burning behaviour by oxygen index - Part 2: Ambient-temperature test (ISO 4589-2:2017)
Edition
2017-10-18
UNE-EN 1601
Liquid petroleum products - Determination of organic oxygenate compounds and total organically bound oxygen content in unleaded petrol - Method by gas chromatography (O-FID)
Edition
2018-03-14
UNE-EN ISO 5815-1
Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution and seeding method with allylthiourea addition (ISO 5815-1:2019)
Edition
2020-10-21
UNE-EN ISO 17556
Plastics - Determination of the ultimate aerobic biodegradability of plastic materials in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved (ISO 17556:2019)
Edition
2020-02-12
UNE-EN ISO 14851
Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer (ISO 14851:2019)
Edition
2020-01-22
UNE-EN ISO 80601-2-69
Medical electrical equipment - Part 2-69: Particular requirements for the basic safety and essential performance of oxygen concentrator equipment (ISO 80601-2-69:2020)
Edition
2021-11-10
NF S76-976-3 ; NF ISO 16976-3:2023-01-21
Respiratory protective devices - Human factors - Part 3: Physiological responses and limitations of oxygen and limitations of carbon dioxide in the breathing environment
Edition
2023-01-21