Trace Gas Analyzer Products

LI-COR laser-based Trace Gas Analyzers use a suite of patented technologies to deliver high quality results in the field and on the go. Highly precise and stable, the analyzers are rugged and portable, so you can go wherever your research takes you.

LI-COR Trace Gas Analyzer
LI-7810

LI-7810
CH4/CO2/H2O Trace Gas Analyzer

When methane is what you are most interested in, the LI-7810 delivers exceptionally stable and precise methane measurements with good carbon dioxide and water vapor measurements. The LI-7810 also measures CO2, which can be used for chamber-based soil flux measurements.

LI-7815

LI-7815
CO2/H2O Trace Gas Analyzer

For applications that demand long-term carbon dioxide monitoring and exceptionally precise and stable carbon dioxide measurements, the LI-7815 is an ideal choice.

LI-7820

LI-7820
N2O/H2O Trace Gas Analyzer

Providing precise, N2O measurements for chamber-based soil flux research and more. Because of its compact, low power, and portable design, you can take the analyzer wherever you need to go and measure N2O for various applications.

NEW
LI-7825 CO2 Isotope/NH3 Analyzer

LI-7825
CO2 Isotope/ NH3 Analyzer

Rugged and portable to the field, the LI-7825 measures the four most abundant CO2 gas isotopologues in air and reports δ13C, δ17O, and δ18O with high precision and accuracy.

NEW
LI-7835 H2/CH4/H20 Analyzer

LI-7835
H2 /CH4 /H2O Analyzer

Takes precise trace concentration measurements of gaseous H2 and CH4 simultaneously. It provides direct, accurate, and selective measurements that can be coupled with LI-COR soil gas systems and a battery-powered, weather-resistant, and portable design.