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OENORM 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
2017-09-15
OENORM EN ISO 4589-3
Plastics - Determination of burning behaviour by oxygen index - Part 3: Elevated-temperature test (ISO 4589-3:2017)
Edition
2017-08-15
OENORM EN ISO 4589-1
Plastics - Determination of burning behaviour by oxygen index - Part 1: General requirements (ISO 4589-1:2017)
Edition
2017-07-15
OVE EN 50270/AC
Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen (Corrigendum) (german version)
Edition
2016-12-01
SN EN ISO 9408
Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer (ISO 9408:1999)
Edition
1999-12
OENORM EN ISO 8192
Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation (ISO 8192:2007)
Edition
2007-06-01
OENORM EN 14034-4
Determination of explosion characteristics of dust clouds - Part 4: Determination of the limiting oxygen concentration LOC of dust clouds
Edition
2011-03-15
OENORM EN ISO 10707
Water quality - Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds - Method by analysis of biochemical oxygen demand .....(abbreviated)
Edition
1998-03-01
SN EN 10036
Chemical analysis of ferrous materials - Determination of total carbon in steels and irons -Gravimetric method after combustion in a stream of oxygen
Edition
1989
OENORM M 6277
Water quality - Determination of biochemical oxygen demand after 5 days (BOD5) - Dilution and seeding method without inhibition of nitrifikation
Edition
1998-08-01