Development of Cellulosic Paper-Based Test Strips for Mercury(II) Determination in Aqueous Solution

<div>Absorbency of colored complexes formed using 3.7 <i>μ</i>L 30 <i>μ</i>g/mL Hg<sup>2+</sup> solution and dithizone-loaded test strip at different color-forming time.</div>

Journal of Analytical Methods in Chemistry

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Figure 4

Figure 4: Development of Cellulosic Paper-Based Test Strips for Mercury(II) Determination in Aqueous Solution 