Dartmouth College Department of Earth Sciences


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Stable Isotope Lab Facilities

Gas Bench

The Gas Bench is designed to sample the headspace of a sample tube. A special two-hole needle blows helium into a sample bottle and receives the outflow. Any gas that is present in the tube can be measured. The Gas Bench is used in measurement of carbonates, CO2 equilibration with water, DIC, and can be used for a variety of other applications.

Mass Spectrometers Peripheral Devices
Delta+ XL H-Device
Gas Bench
Delta+ Advantage Carlo Erba EA
HP 5890 + GCC Interface



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