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>The absorbance spectra studies for the reducing effect of <i>Curcuma putii</i> Maknoi &amp; Jenjitt. extract (natural extract).</div>

Journal of Analytical Methods in Chemistry

fig5

Figure 5

Figure 5: 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 5 | 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 