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The Stable Isotope Laboratory is equipped with two isotope ratio mass spectrometers (IRMS): a Thermo Scientific Delta V Plus and a DELTA Q, each equipped with a different set of peripherals for sample preparation.
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Thermo Trace GC 1610 with GC Isolink II for compound-specific hydrogen (H/D) and carbon (13C/12C) isotope measurements on fatty acids (FAMEs), n-alkanes, and other organic compound classes. |
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Thermo Gasbench II / CTC GC-PAL autosampler for analyses of δ13C and δ18O values of carbonates (calcite/aragonite/dolomite) and dissolved inorganic carbon (DIC) for ([DIC] and δ13C) in aqueous samples. |
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Thermo Flash IRMS EA Isolink CN for analysis of wt% C, N, S, and δ13C, δ15N, and δ34S on sediments, soils, bio-materials, and chemical extracts. |
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Thermo TC/EA for analysis of wt% O, and δD, and δ18O of organic and inorganic materials (chitin, keratin, and sulfates). |
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Thermo PreCon for analysis of atmospheric CH4 and N2O isotopes. |
