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Isotopic Analysis of Oxygen by Optical Spectroscopy |
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| Authors: | Č Ungureanu |
| Abstract: | The isotopic analysis of oxygen (range of concentration: 1 to 31 at. %O18) by emission spectroscopy (O 1 8446 Å line) by using a Fabry-Pérpt spectrometer with photoelectric recording of the spectral lines is described. The measuring error is within ± 8% (for 1 at. %O18). The results are compared with those obtained by mass spectrometry. |
| Keywords: | deuterium isotope ratio mass spectroseopy water |