Microwave-Assisted Digestion of Polyurethane Foam as an Alternative to Elution: Solid Phase Extraction of Cd(II) and Pb(II) for Their Determination in Swimming Pool Waters

<div>Curves of pyrolysis and atomization for (a) Cd(II) and (b) Pb(II) with and without the use of Pd as a chemical modifier. See details in the text.</div>

Journal of Analytical Methods in Chemistry

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Figure 3

Figure 3: Microwave-Assisted Digestion of Polyurethane Foam as an Alternative to Elution: Solid Phase Extraction of Cd(II) and Pb(II) for Their Determination in Swimming Pool Waters 

Figure 3 | Microwave-Assisted Digestion of Polyurethane Foam as an Alternative to Elution: Solid Phase Extraction of Cd(II) and Pb(II) for Their Determination in Swimming Pool Waters 