Figure 3
XANES data for the Cr(VI) reference compounds K2Cr2O7, Na2CrO4, and CrO3, the Cr(III) reference compounds Cr2O3, Cr(III)-oxalate, Cr(III)-acetate, Cr(III)-histidine, Cr(III)-cysteine, and CrPO4, and the Cr(0) reference compound Cr foil.
Figure 3 | Scientific Reports
