An Environmentally Friendly Compact Microfluidic Hydrodynamic Sequential Injection System Using <i>Curcuma putii</i> Maknoi & Jenjitt. Extract as a Natural Reagent for Colorimetric Determination of Total Iron in Water Samples

<div>Chromatogram of the <i>Curcuma putii</i> Maknoi &amp; Jenjitt. extract.</div>

Journal of Analytical Methods in Chemistry

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Figure 2: An Environmentally Friendly Compact Microfluidic Hydrodynamic Sequential Injection System Using <i>Curcuma putii</i> Maknoi & Jenjitt. Extract as a Natural Reagent for Colorimetric Determination of Total Iron in Water Samples 

Figure 2 | An Environmentally Friendly Compact Microfluidic Hydrodynamic Sequential Injection System Using Curcuma putii Maknoi & Jenjitt. Extract as a Natural Reagent for Colorimetric Determination of Total Iron in Water Samples 