Qubit Systems offers hydrogen and methane gas analyzers. These analyzers can be customized in their concentration ranges according to user applications. Hydrogen gas analyzer is an integral part of our nitrogen fixation package Q-Box NF1LP. The methane analyzers can be used in various applications for detection of methane production in low ranges of up to 100ppm (atmospheric monitoring, soil studies, animal gas exchange) and high ranges up to 5000ppm (livestock emissions, fermentation studies). Extended customized ranges are also available.