International  Center  for  Isotope  Effects  Research

Nanjing University

- Two high-resolution stable isotope ratio mass spectrometers (Mat 253 Ultra) with fully automatic vacuum lines for measurement of rare isotopologues of H2, CH4, CO2, N2, O2, and other gas molecules. 

- Three gas-source stable isotope ratio mass spectrometers (Mat 253 Plus) with fully automatic vacuum lines and Kiel IV for measurement of triple oxygen, quadruple sulfur, and other isotopes.

- Three gas-source stable isotope ratio mass spectrometers (Delta V Plus with Dual Inlet) equipped with peripherals such as EA Isolink, TCEA, Gas bench, Precon, GC, and GC Isolink etc. for measurement of δD, δ13C, δ15N, δ18O, δ34S, δ37Cl, δ81Br.

- A water isotope analyzer by off-axis integrated-cavity laser spectroscopy (ABB IWA-45EP) coupled with a thermogravimetric analyzer  (Linseis STA PT 1600 )for triple oxygen isotope and δD measurement of water.

- A noble gas isotope mass spectrometer (Helix MC plus) for stable He, Ne, Ar, Kr, Xe isotope measurement.

- An ICP-OES (SPECTRO ARCOS) for major element and S, P, Cl, Br concentration measurement.

- A high-resolution liquid chromatography mass spectrometer (Orbitrap Eclipse Tribrid) for compound specific isotope measurement.

- An HPIC (ICS-6000) System for ion separation and concentration measurement.

- A high-performance computing cluster for simulation and modeling.

- A 300 square-meters fully equipped wet chemistry laboratory.