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Thermo Finnigan Deltaplus XL (Mitchell)

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Thermo Finnigan Delta Plus equipment
Dual inlet and continuous flow capabilities, interfaced (ConFlo III open split interface) with: Gasbench Costech EA TC/EA

GasBench

For studies of carbonate samples.  Interfaced with the Delta Plus XL for continuous flow analysis of O and C isotopes.

  • Typical precision of measurement: < 0.2 ‰ for both O and C
  • Time required for analysis: ~15 minutes for both O and C
  • Cost per analysis: $8.00    

Costech Elemental Analyzer

For flash combusion analysis of organic matter from plants, animals, and organic matter contained in sediments.  Interfaced with the Delta Plus XL for continuous flow analysis of primari\ly N and C isotopes (S can be analyzed, but requires changes in instrument configuration).

  • Typical precision of measurement:
    <0.2 ‰ for N and C isotopes
    <1% for both N and C concentrations
  • Time required for analysis: ~10 minutes for both N and C
  • Cost per analysis: $8.00    

Thermo Finnigan High Temperature Conversion Elemental Analyzer (TC/EA)

For high temperature conversion (pyrolysis) of selected minerals, organic matter, and water. Interfaced with the Delta Plus XL for continuous flow analysis of H and O isotopes.

  • Typical precision of measurements: <0.4 ‰
  • Time required for analysis: ~5 minutes
  • Cost per analysis: $8.00

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