Delta Plus XP

IRMS coupled with Gasbench II and Thermo GC-C III. The system measures δ¹⁸O and δ²H in water samples, δ¹³C in dissolved inorganic carbon (DIC), and δ¹³C and δ¹⁸O in carbonates (Gasbench II), as well as δ¹³C and δ¹⁸O in CO₂ gases. The gas chromatography system can be used to determine the δ¹³C value of organic compounds, e.g. in pollutant analysis.