 - Quantek Instruments Model 907 Portable O2 / CO2 Analyzer- Manufacturer: Quantek Instruments
 - Highly portable oxygen and CO2 analyzer, used for measurement of oxygen and carbon dioxide in gas-flushed food packages. Also useful for industrial, incubation, and CO2 and O2 research applications where portabil... Shah Alam, Malaysia
 - Quantek Instruments Model 902D O2 / CO2 Headspace Analyzer- Manufacturer: Quantek Instruments
 - Benchtop oxygen and CO2 analyzer used primarily for testing modified atmosphere packages and other containers. Optional battery operation; 4-5 year oxygen sensor life. Shah Alam, Malaysia

