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BS EN 725-4
Advanced technical ceramics - Methods of test for ceramic powders - Determination of oxygen content in aluminium nitride by XRF analysis
Edition
2006-11-30
BS EN ISO 10707 ; BS 6068-5.16:1995-03-15
Water quality. Evaluation in an aqueous medium of the 'ultimate' aerobic biodegradability of organic compounds. Method by analysis of biochemical oxygen demand (closed bottle test)
Edition
1995-03-15
BS EN ISO 9408 ; BS 6068-5.11:1999-10-15
Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer
Edition
1999-10-15
BS ISO 15705 ; BS 6068-2.80:2002-12-10
Water quality. Determination of the chemical oxygen demand index (ST-COD). Small-scale sealed-tube method
Edition
2002-12-10
BS EN 10276-2
Chemical analysis of ferrous materials - Determination of oxygen in steel and iron - Infrared method after fusion under inert gas
Edition
2003-07-09
BS EN 14048
Packaging - Determination of the ultimate aerobic biodegradability of packaging materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer
Edition
2003-09-12
BS 4272-2
Anaesthetic and analgesic machines. Specification for intermittent (demand) flow analgesic machines for use with 50/50% (V/V) nitrous oxide and oxygen
Edition
1996-02-15
BS 4272-1
Anaesthetic and analgesic machines. Anaesthetic machines of the on-demand type supplied with nitrous oxide and oxygen from separate containers
Edition
1968-01-15
BS 6942-2
Design and construction of small kits for oxy-fuel gas welding and allied processes. Specification for kits using refillable gas containers for oxygen and fuel gas
Edition
1989-08-31
BS 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
1991-01-31