Novel Method of Analysis for the Determination of Residual Formaldehyde by High-Performance Liquid Chromatography

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Sample</td><td class="align_center">1</td><td class="align_center">2</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Paraformaldehyde used in synthesis</td><td class="align_center">Yes</td><td class="align_center">No</td></tr><tr><td class="align_left">Formaldehyde content, <i>μ</i>g/g</td><td class="align_center">1300</td><td class="align_center">&lt;QL (83 <i>μ</i>g/g)</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Formaldehyde content (<i>μ</i>g/g) for two samples, one synthesised using paraformaldehyde and one without.</div>

International Journal of Analytical Chemistry

tab4

Table 4

Table 4: Novel Method of Analysis for the Determination of Residual Formaldehyde by High-Performance Liquid Chromatography 