The Scientific World Journal / 2013 / Article / Fig 4

Research Article

Rapid Method for the Determination of 5-Hydroxymethylfurfural and Levulinic Acid Using a Double-Wavelength UV Spectroscopy

Figure 4

Spectra of the sample before and after it was treated by charcoal.
506329.fig.004

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.