A 253 Plus isotope ratio mass spectrometer (IRMS) interfaced with a modified Gas Bench for N2O isotopic analyses.
A Delta V Plus isotope ratio mass spectrometer (IRMS) interfaced with an Elemental Analyzer.
A Class 1000 Clean Lab specifically designed for handling low-nitrogen samples. To eliminate nitrogen pollutants such as particle-bound nitrogen, NOx, and ammonia in the air due to human activities, the lab is equipped with HEPA and AMC filtration systems, creating a pristine environment for sample processing.
A room dedicated to the bacterial conversion of nitrate to N2O for isotopic analyses.
Wang Stable Isotope Biogeochemistry Lab 