Fig. 6: Molecular formulas of the three test compounds: 2,4-D, GLP and SMX, indicating the positioning of D-labels and 13C-labels. | Nature Communications

Fig. 6: Molecular formulas of the three test compounds: 2,4-D, GLP and SMX, indicating the positioning of D-labels and 13C-labels.

From: Hydrogen isotope labeling unravels origin of soil-bound organic contaminant residues in biodegradability testing

Fig. 6

Gray: 13C-label, blue: D-label. The top panel shows the positioning of the D-label, from left to right: D2-GLP (2-C and 3-C labeling), D3-2,4-D and D4-SMX. The bottom panel indicates the positioning of the 13C-label, from left to right: 13CGLP (2-C and 3-C labeling), 13C6-2,4-D and 13C6-SMX.

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