Our Analytical Services
Below, you will find the list of analytical services we offer. For the comprehensive list of our instrumentation, please have a look here.
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Carbonate isotope analyses (δ13C and δ18O)
- Thermo Kiel IV coupled to Finnigan DeltaPlus gas mass spectrometer
- 60-70 µg carbonate is required for analysis
- Costs for scientific projects: 12 €
- For inquiries, please contact David Bajnai
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Carbonate triple oxygen isotope analyses (δ18O and ∆'17O)
- TILDAS (IR absorption spectroscopy)
- 1-2 mg carbonate is required for a replicate analysis
- Costs for scientific projects: 65 €
- For inquiries, please contact David Bajnai
- Silicate and oxide isotope analysis (δ18O and ∆'17O)
- CO2 laser fluorination (BrF5) coupled to Thermo 253 gas mass spectrometer
- 0.05-1 mg silicate or oxide
- Costs for scientific projects: 80 €
- For inquiries, please contact Prof. Andreas Pack
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Silicate and oxide Si isotope analysis (δ29Si, δ30Si, high-precision Δ30Si)
- CO2 laser fluorination (BrF5) coupled to Thermo 253 gas mass spectrometer
- 2-3 mg silicate or oxide
- Costs for scientific projects on request
- For inquiries, please contact Prof. Andreas Pack
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Major element composition of silicate samples
- PANalytical AXIOS-Advanced X-ray fluorescence spectrometer
- 5 g of finely-ground (< 100 μm) rock powder
- Preparation of fused tetraborate glass discs
- Standard element spectrum
- Please contact Prof. Matthias Willbold for any enquiries
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87Sr/86Sr and 143Nd/144Nd isotopic composition
- ThermoFisher Scientific Neptune Plus
- 10 to 100 mg of finely-ground (< 100 μm) rock powder depending on sample
- Other matrices on request
- Please contact Prof. Matthias Willbold for any enquiries
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147Sm/144Nd and 87Rb/87Sr age determination
- ThermoFisher Scientific Neptune Plus and ThermoFisher Scientific Element2
- 10 to 100 mg of finely-ground (< 100 μm) rock powder depending on sample
- Other matrices on request
- Please contact Prof. Matthias Willbold for any enquiries
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Trace element analysis by ICPMS (geological samples)
- ThermoFisher Scientific iCAP-Q or Element2
- Standard element spectrum
- 10 to 100 mg of finely-ground (< 100 μm) rock powder depending on sample
- Other matrices on request
- Please contact Prof. Matthias Willbold for any enquiries
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Trace element analysis by LA-ICPMS (silicate and carbonate samples)
- ThermoFisher Scientific iCAP-Q or Element2 and Resonetics Resolution M50
- Standard element spectrum
- Suitable sample preparation required (polished sections, grain mounts, etc.)
- Other matrices on request
- Please contact Prof. Matthias Willbold for any enquiries
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Isotope analysis by MC-ICPMS and TIMS (silicate and carbonate samples)
- ThermoFisher Scientific Neptune Plus, Triton or MAT 262
- Radiogenic and non-radiogenic isotope systems commonly used in isotope geochemistry
- Other matrices and isotope systems on request
- On a collaboration basis only
- Please contact Prof. Matthias Willbold for any enquiries