Simultaneous Preconcentration of Fast Green FCF and Rhodamine B Using Deep Eutectic Solvent and Determination <i>via </i>High-Performance Thin Layer Chromatography

<div>Three-dimensional response surface graphs for simultaneous preconcentration of fast green FCF and rhodamine B.</div>

Journal of Analytical Methods in Chemistry

fig3

Figure 3

Figure 3: Simultaneous Preconcentration of Fast Green FCF and Rhodamine B Using Deep Eutectic Solvent and Determination <i>via </i>High-Performance Thin Layer Chromatography 

Figure 3 | Simultaneous Preconcentration of Fast Green FCF and Rhodamine B Using Deep Eutectic Solvent and Determination via High-Performance Thin Layer Chromatography 