Titanium and titanium alloys. Determination of oxygen. Infrared method after fusion under inert gas.
Edition 2011-09-07

Residual bath and liquid effluent - Determination of the chemical oxygen demand (COD) - Open reflux dichromatometry method
Edition 2006-03-31

Biochemical oxygen demand determination incubation method (20°C, five days) - Method of test
Edition 1992-05-30

Space systems - Oxygen safety - Operational and emergency procedures (ISO 22538-5:2010, MOD)
Edition 2018-10-25

BS EN ISO 80601-2-69 Medical electrical equipment. Part 2-69: Particular requirements for the basic safety and essential performance of oxygen concentrator equipment
Edition 2024-03-08

Expression of performance of electrochemical analyzers - Part 4: Dissolved oxygen in water measured by membrane-covered amperometric sensors (Endorsed by Asociación Española de Normalización in April of 2019.)
Edition 2019-04-01

Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of gas detection systems (Endorsed by Asociación Española de Normalización in June of 2017.)
Edition 2017-06-01

Expression of performance of gas analyzers - Part 2: Measuring oxygen in gas utilizing high-temperature electrochemical sensors (Endorsed by Asociación Española de Normalización in October of 2019.)
Edition 2019-10-01

Advanced technical ceramics - Methods of test for ceramic powders - Part 3: Determination of the oxygen content of non-oxides by thermal extraction with a carrier gas (Endorsed by AENOR in March of 2007.)
Edition 2007-03-01

Nanotechnologies. 5-(and 6)-Chloromethyl-2',7' Dichlorodihydrofluorescein diacetate (CM-H2DCF- DA) assay for evaluating nanoparticle-induced intracellular reactive oxygen species (ROS) production in RAW 264.7 macrophage cell line
Edition 2016-08-31