Media type: E-Article Title: Spatial Microanalysis of Natural 13C/12C Abundance in Environmental Samples Using Laser Ablation-Isotope Ratio Mass Spectrometry Contributor: Rodionov, Andrei; Lehndorff, Eva; Stremtan, Ciprian C.; Brand, Willi A.; Königshoven, Heinz-Peter; Amelung, Wulf imprint: American Chemical Society (ACS), 2019 Published in: Analytical Chemistry, 91 (2019) 9, Seite 6225-6232 Language: English DOI: 10.1021/acs.analchem.9b00892 ISSN: 0003-2700; 1520-6882 Keywords: Analytical Chemistry Origination: Footnote: