Journal Articles


Carbon Dioxide Isotope Analyzer

Carbonyl Sulfide (OCS)

Cavity Enhanced Spectroscopy Theory

CO and CO2

Deep Water Gas Analyzer

Dissolved Gas Extraction Unit

Explosives and Chemical Weapons

Fast Methane Analyzer

Greenhouse Gases (methane, carbon dioxide, water vapor)


Hydrogen Chloride (HCl)


Liquid Water Isotope Analyzer

Methane Carbon Isotope Analyzer


N2O/CO Analzyer

Nitrogen Dioxide (NO2) Analyzer

Nitrous Oxide Isotope Analyzer



Water Vapor Isotope Measurement System

Measurements of Methane
in Antarctica

"The operational simplicity of LGR's Fast Methane Analyzer is a real plus in this remote setting. Being able to take the instrument out of the box, turn it on using a small Honda generator, and just let it pump for a few minutes to get a good clean signal made life much easier for us. The Fast Methane Analyzer certainly met the challenge with ease."

Dr. Dale T. Andersen
Carl Sagan Center for the Study of Life in the Universe