Patent No. EP3234592 (titled "Isotope Analysis") was filed by Elementar UK on Dec 18, 2015. The application was issued on Nov 2, 2022.
Apparatus and method for analyzing isotope ratios of thermally differentiated fractions of a source material, comprising coupling a thermogravimetric analyzer (TGA) to an isotope ratio spectrometer (IRS) to enable simultaneous thermal analysis and isotopic characterization of sample fractions.

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