Formerly known as Informed Diagnostics Inc, Picarro, Inc. manufactures instruments for carbon and water cycle measurements. It offers gas analyzers for CH4 and C2H2, CO CO2 CH4 H2O, Flight CO CO2 CH4 H2O, CH4 and H2S, CO2 CH4 H2O, Fast CO2 CH4 H2O for EC Flux, Flight CO2 CH4 H2O, CO CO2 H2O, ammonia, hydrogen fluoride and peroxide, formaldehyde, and ethylene; and isotope analyzers for H2O and N2O isotopes, 13C+D CM-CRDS, d13C of CH4 CO2, IM-CRDS systems for isotopic water analysis, d13C of CO2, d13C of CH4, 13C CM-CRDS, and iTOC-CRDS. The company also offers peripherals to enhance and extend the capabilities of analyzers. In addition, it provides service, pats, and consumables; instrument performance packages; technical jumpstart, healthcheck, and factory refresh programs; and analyzer supplies. The company serves atmospheric science, greenhouse gas measurement, air quality, food safety, hydrology, biomaterials testing, ecology, environmental consulting, semi-conductor, industrial process gas measurement, and landfill gas measurement markets worldwide. Picarro, Inc. was formerly known as BlueLeaf Networks and changed its name in 2002. Picarro was honored in 2012 to be selected to attend and participate in the famous, highly exclusive Davos World Economic Forum.