DMP Ltd
DMP Ltd sells instruments for gas phase concentration measurement, gas blending and mixing, mainly for oxygen, hydrogen, carbon dioxide and humidity. Dissolved gas analysers are produced for chemical industry, mainly for oxygen and hydrogen.
http://www.fugatron.com/

Oxigraf Inc.
Oxygen Analyzers: Oxigraf is YOUR source for fast laser diode oxygen analyzers and OEM oxygen sensors.
http://www.oxigraf.com/

Alarming Oxygen Depletion Caused by Hydrogen Combustion and Fuel Cells
Hydrogen combustion implies the permanent removal from our atmosphere of directly usable oxygen, a serious environmental problem called oxygen depletion, since the combustion turns oxygen into water whose separation to restore the original oxygen is prohibitive due to cost. Abstract.
http://arxiv.org/abs/physics/0009014

Advanced Instruments Inc.
Designer and manufacturer of oxygen analyzers and sensors for percent, PPM, and PPB measurement. Manufacturer of replacement parts for Teledyne analyzers and sensors including the A-2C, B-2C, and L-2 oxygen sensors.
http://www.aii2.com

Strathkelvin Instruments
Strathkelvin Instruments is the world's leading supplier of precision respirometry and dissolved oxygen instruments for biomedical research.
http://www.strathkelvin.com/

Ashutosh Overseas Enterprises
Distributors/importers of oxygen and other gas analytical instruments and oxygen sensors including PPM (trace) and percentage oxygen sensors.
http://www.aoe.co.in

Electro-Chemical Devices, Inc.
Electro-Chemical Devices, Inc. (ECD) is a recognized leader in industrial process instrumentation: sensors, controllers, transmitters, analyzers and electrodes.
http://www.ecdi.com/

Hansatech Instruments Limited
Oxygen electrode and chlorophyll fluorescence measurement systems for cellular respiration and photosynthesis research from Hansatech Instruments
http://www.hansatech-instruments.com/

Partech Instruments LTD
Partech Instruments is a specialist company providing water quality analysers and instruments for monitoring and control in wastewater, sewage, raw water, industrial effluent and river water applications.
http://www.partech.co.uk/

Oxygen Experience
Highlighting oxygen bar business concepts, equipment, and products available through a licensing program.
http://www.oxygenexperience.com/