IRMS ISOPRIME 100 mass spectrometer

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Device description:

The IRMS ISOPRIME 100 mass spectrometer is coupled to an extraction line specific to this type of analysis. The equipment was installed in 2012. This spectrometer is a Dual Inlet one. It is dedicated to the analysis of the clumped isotopes (47) of the (bio) carbonates and in particular of the foraminifers and the speleothems The precisions are of the order of 10ppm on the measurement of 47. The amount of material needed for a measurement is in the range of 1-3 milligrams.

Principle of analysis:

http://daeron.fr/wiki/doku.php?id=papers#theory_methods_and_calibration

Analyzes carried out on the instrument:

Measurement of 47 on carbonate matrix.

Contacts:

Mr. Daëron: This email address is being protected from spambots. You need JavaScript enabled to view it.