Skip to Main Content

Apply Now to the University of Wyoming apply now

Stable Isotope Facility



Elemental analyzer

δ13C, δ15N

Thermo Finnigan Delta Plus XP, Costech 4010 and Carlo Erba 1110 Elemental Analyzer, Costech Zero Blank Autosampler, Finnigan Conflo III Interface
Picarro instrument

δ2H, δ18O

A Picarro L2130-I Cavity Ring Down Spectrometer is used to measure the δ18O and δ2H ratios of liquid water.

Gas Bench Instrument

δ13C, δ18

Thermo Finnigan Delta Plus XP, TC LC PAL Autosampler, Thermo Finnigan GasBench II

GC-C-IRMS Instrument

δ13C, δ15N, δ2H, δ18O

Thermo Scientific Delta V, Thermo Scientific Trace GC Ultra, Thermo Scientific TriPlus Autosampler, Thermo Scientific GC IsoLink,Thermo Conflo IV Interface, Thermo TC/EA, Costech Zero Blank Autosampler.

GC-quadropole mass spectrometer

Compound Identification

Thermo Scientific DSQ II (GC-MS), Thermo Scientific Trace GC Ultra, Thermo Scientific TriPlus Autosampler.

Contact Us

Stable Isotope Facility

Berry Center RM 214

Laramie, WY 82071

Phone: (307) 766-6373


SIF Logo

1000 E. University Ave. Laramie, WY 82071
UW Operators (307) 766-1121 | Contact Us | Download Adobe Reader

Accreditation | Virtual Tour | Emergency Preparedness | Employment at UW | Privacy Policy | Harassment & Discrimination | Accessibility Accessibility information icon