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Joa~o Barreira; Daniel F. Arau´jo; Ricardo Soares; Christian J. Sanders; Dominik Jakob Weiss; Wilson Machado – Journal of Chemical Education, 2022
The continuous advances in mass spectrometry techniques have pushed forward the frontiers of all branches of the isotope biogeochemistry field. In environmental studies, different isotope ratios as determined in different reservoirs offer the opportunity, for example, to identify pollution sources and to trace metal fluxes within the trophic web…
Descriptors: Biochemistry, Science Instruction, Teaching Methods, Color