Fig. 3. Solution 31P NMR spectra of model orthophosphate diesters added to a soil extract (0.25 M NaOH and 0.05 M EDTA) that had been lyophilized and redissolved in D2O and 1 M NaOH.
Fig. 3. Solution 31P NMR spectra of model orthophosphate diesters added to a soil extract (0.25 M NaOH and 0.05 M EDTA) that had been lyophilized and redissolved in D2O and 1 M NaOH.