Photos by Daniel Boone, NAU
 
 

CPSIL Analytical Services

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CPSIL currently houses five Thermo Electron gas isotope-ratio mass spectrometers and nine preparation devices.

1. The DELTA V Advantage is configured through the CONFLO III for automated continuous-flow analysis of C, N, or S isotopes in solid inorganic/organic samples using our Carlo Erba NC2100 Elemental Analyzer (EA) or our Costech ECS4010 Elemental Analyzer.

2. The DELTA plus Advantage is configured through the CONFLO III for automated continuous-flow analysis of C, N, or S isotopes in solid inorganic/organic samples using our Carlo Erba NC2100 Elemental Analyzer (EA) or our Costech ECS4010 Elemental Analyzer.

3. The DELTA plus XL is configured through the CONFLO II for automated continuous-flow analysis of O and H isotopes in solid inorganic/organic samples via high-temperature pyrolysis (TC/EA).

4. The DELTA plus is configured for continuous-flow analysis of N, O, and C isotopes in trace gases (N2O, and CO2) at atmospheric concentrations using a Thermo Finnigan Precon.

5. The DELTA V plus is configured through the CONFLO IV for automated continuous-flow analysis of H, O isotopes in solid inorganic/organic samples using high-temperature pyrolysis (TC/EA).

6. LGR Liquid Water Isotope Analyzer DLT-100 (version II) for measuring H, O isotopes in FRESH water samples.

In summary, we can determine C, N, S, O, and H isotope compositions of gases (either purified or in mixtures at atmospheric concentrations), organics (solid and liquid, of plant and animal origin), inorganics, waters, and at compound-specific levels..