Trace Lead Measurement and Online Removal of Matrix Interference in Geosamples by Ion-Exchange Coupled with Flow Injection and Hydride Generation Atomic Fluorescence Spectrometry

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="left">Sample</td><td align="center">Recommended value</td><td align="center">Founded values</td><td align="center">RSD (%)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left">GSD-8</td><td align="center">20.0</td><td align="center">18.2</td><td align="center">4.8</td></tr><tr><td align="left">GBW-07114</td><td align="center">4.4</td><td align="center">4.1</td><td align="center">5.2</td></tr><tr><td align="left">GSD-6</td><td align="center">27.0</td><td align="center">25.6</td><td align="center">4.6</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

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Journal of Analytical Methods in Chemistry

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Table 5

Table 5: Trace Lead Measurement and Online Removal of Matrix Interference in Geosamples by Ion-Exchange Coupled with Flow Injection and Hydride Generation Atomic Fluorescence Spectrometry 

Table 5 | Trace Lead Measurement and Online Removal of Matrix Interference in Geosamples by Ion-Exchange Coupled with Flow Injection and Hydride Generation Atomic Fluorescence Spectrometry 