Isotope ratio infrared spectroscopy analysis of water samples without memory effects.
Stefan de GraafHubert B VonhofElan J LevyMonika MarkowskaGerald H HaugPublished in: Rapid communications in mass spectrometry : RCM (2021)
Our experiments demonstrate that by removing sample-to-sample memory effects with a moisturized carrier gas, the time for measurement of δ18 O and δ2 H values using an IRIS system can be reduced markedly without compromising the analytical precision and accuracy. Thorough replication is needed to achieve sufficiently low uncertainties for Δ'17 O.
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