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BS EN ISO 23977-2
Plastics. Determination of the aerobic biodegradation of plastic materials exposed to seawater. Method by measuring the oxygen demand in closed respirometer
Edition
2020-11-12
BS 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
Edition
2019-06-11
BS EN IEC 60746-4
Expression of performance of electrochemical analyzers. Dissolved oxygen in water measured by membrane-covered amperometric sensors
Edition
2019-03-12
BS 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
Edition
2019-04-17
BS EN ISO 5815-1
Water quality. Determination of biochemical oxygen demand after n days (BODn). Dilution and seeding method with allylthiourea addition
Edition
2019-10-07
BS 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
2017-09-14
BS EN ISO 18830
Plastics. Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sandy sediment interface. Method by measuring the oxygen demand in closed respirometer
Edition
2016-09-30
PD CEN/TR 16514
Automotive fuels. Unleaded petrol containing more than 3,7 % (m/m) oxygen. Roadmap, test methods, and requirements for E10+ petrol
Edition
2013-06-30
BS EN ISO 11114-3
Gas cylinders. Compatibility of cylinder and valve materials with gas contents. Autogenous ignition test for non-metallic materials in oxygen atmosphere
Edition
2011-03-31
BS ISO 10676
Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for water purification performance of semiconducting photocatalytic materials by measurement of forming ability of active oxygen
Edition
2011-02-28