The Department of Agriculture, specifically the Agricultural Research Service, is seeking bids for a Laser Based Trace Gas Analyzer to enhance research on greenhouse gas emissions and carbon balance within crop-dairy livestock systems. The analyzer must utilize Optical Feedback Cavity-Enhanced Absorption Spectroscopy (OF-CEAS) technology and be portable for outdoor applications, capable of measuring N2O, CO2, CH4, and H2O, with necessary components including a battery-powered GPS and Wi-Fi enabled survey chamber. This procurement is part of broader government efforts to support climate mitigation research, with quotes due by 5:00 PM Eastern Time on January 21, 2025, and questions accepted until January 15, 2025; interested vendors should contact Joel Maas at joel.maas@usda.gov for further details.