A Study of the Critical Uncertainty Contributions in the Analysis of PCBs in Ambient Air

<table>Graph showing the contribution of each of the four quantities in (<a href="https://static.hindawi.com/articles/jamc/volume-2008/179498/figures/#eq6">6</a>)
to the uncertainty in <svg height="11.075" id="M171" style="vertical-align:-3.25792pt" version="1.1" viewbox="0 0 34.950001 11.075" width="34.950001" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,11.075)">
<g transform="translate(72,-63.14)">
<text transform="matrix(1,0,0,-1,-71.95,66.44)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑚</tspan>
</text>
<text transform="matrix(1,0,0,-1,-63.07,63.31)">
<tspan style="font-size: 8.75px; " x="0" y="0">S</tspan>
<tspan style="font-size: 8.75px; " x="4.8661122" y="0">R</tspan>
<tspan style="font-size: 8.75px; " x="10.703696" y="0">M</tspan>
</text>
</g>
</g>
</svg> for the volumetric approach
(mass concentration domain).</table>

Journal of Analytical Methods in Chemistry

fig4

Figure 4

Figure 4: A Study of the Critical Uncertainty Contributions in the Analysis of PCBs in Ambient Air 