An Evaluation of Different Digestion Methods for the Quantitation of Inorganic Elements in Human Hair Using ICP-MS

<div>The horizontal bar chart represents the cumulative coefficient of variations (%) of eight different metal classes across five different digestion methods for human hair. The <i>x</i>-axis is the total CV for all major metal classes.</div>

Journal of Analytical Methods in Chemistry

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Figure 3

Figure 3: An Evaluation of Different Digestion Methods for the Quantitation of Inorganic Elements in Human Hair Using ICP-MS 