Perspective: Hidden biases in isotope delta results and the need for comprehensive reporting

PJH Dunn, G Skrzypek - Rapid Communications in Mass …, 2023 - Wiley Online Library
Measurements of stable‐isotope composition on an isotope‐delta scale can be subject to
bias between laboratories or over time within a single laboratory. This bias can arise not just …

Perspective: On the discontinuity between the scale realizations VPDB2020 and VPDB2006–The underestimated role of measurement uncertainties?

S Assonov - Rapid Communications in Mass Spectrometry, 2024 - Wiley Online Library
Several recent publications have discussed the discontinuity between the δ13C scale
realization VPDB2020 (new IAEA carbonate reference materials (RMs) IAEA‐610/611/612) …

Isotopic measurements of carbon dioxide: the role of measurement science and standards

J Meija - Analytical and Bioanalytical Chemistry, 2024 - Springer
Isotopic measurements provide valuable information about the origin of greenhouse gases—
as carbon dioxide levels increase, there is a corresponding shift towards lighter isotopic …