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Chemical and Biological Technologies in Agriculture
Fig. 2 | Chemical and Biological Technologies in Agriculture

Fig. 2

From: New possibility for characterization of dissociation behaviour of supramolecular electrolytes: results obtained for the International Humic Substances Society standard and reference samples by coulometry

Fig. 2

The dependence of the total content of acidic functional groups (circles) and dissociated acidic functional groups (triangles) for LEHA leachates (a) and SRFA solutions (b) on the initial concentration of humic and fulvic acids. The total content of acidic functional groups involved undissociated and dissociated acidic functional groups

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