Equipment

The Thermo TC-Elemental Analyzer, fitted with a Costech zero-blank
autosampler, for automated analyses of hydrogen isotopes in silicates
and waters.

Thermo GasBench II, thermostated sample tray, and GC PAL autosampler
for routine analysis of oxygen and carbon isotopes in carbonates and
waters by means of acid digestion and CO2 equilibration.

The Thermo Delta V advantage continuous flow mass spectrometer. All
peripherals are currently attached to this machine. In addition, the
delta V is equipped with a dual inlet system for high precision
analyses of purified gas samples.