For 35 years, LI-COR gas analyzers have been used and trusted by researchers and networks around the world. Our laser-based Trace Gas Analyzers feature a suite of patented, innovative optical feedback cavity enhanced absorption spectroscopy (OF-CEAS) technologies that deliver robust designs with exceptional performance to measure gaseous CO2, CH4, N2O, CO2 isotopologue, NH3, and H2O—and the flexibility to meet the needs of your research application and site location.
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