Peters, Table 2

Table 2: Results of analysis by NAA of samples taken from a wire extruded from a
125-pound billet (mean + one standard deviation)

Wire Location

Antimony (%)

Copper (ppm)

Arsenic (ppm)

<span style="font-size:10.0pt;font-family:Arial; "Times New Roman"">Top of billet</span></p> </td> <td width="117" valign="top"> <p class="MsoNormal" align="center" style="text-align:center; "><span style="font-size:10.0pt;font-family:Arial; "Times New Roman"">1.008 <u>+</u> 0.036</span></p> </td> <td width="154" valign="top"> <p class="MsoNormal" align="center" style="text-align:center; "><span style="font-size:10.0pt;font-family:Arial; "Times New Roman"">147 <u>+</u> 4</span></p> </td> <td width="132" valign="top"> <p class="MsoNormal" align="center" style="text-align:center; "><span style="font-size:10.0pt;font-family:Arial; "Times New Roman"">54 <u>+</u> 12</span></p> </td> </tr> <tr> <td width="156" valign="top"> <p class="MsoNormal" align="center" style="text-align:center; "><span style="font-size:10.0pt;font-family:Arial; "Times New Roman"">Middle of billet</span></p> </td> <td width="117" valign="top"> <p class="MsoNormal" align="center" style="text-align:center; "><span style="font-size:10.0pt;font-family:Arial; "Times New Roman"">0.976 <u>+</u> 0.039</span></p> </td> <td width="154" valign="top"> <p class="MsoNormal" align="center" style="text-align:center; "><span style="font-size:10.0pt;font-family:Arial; "Times New Roman"">141 <u>+</u> 7</span></p> </td> <td width="132" valign="top"> <p class="MsoNormal" align="center" style="text-align:center; "><span style="font-size:10.0pt;font-family:Arial; "Times New Roman"">56 <u>+</u> 14</span></p> </td> </tr> <tr> <td width="156" valign="top"> <p class="MsoNormal" align="center" style="text-align:center; "><span style="font-size:10.0pt;font-family:Arial; "Times New Roman"">Bottom of billet</span></p> </td> <td width="117" valign="top"> <p class="MsoNormal" align="center" style="text-align:center; "><span style="font-size:10.0pt;font-family:Arial; "Times New Roman"">0.979 <u>+</u> 0.016</span></p> </td> <td width="154" valign="top"> <p class="MsoNormal" align="center" style="text-align:center; "><span style="font-size:10.0pt;font-family:Arial; "Times New Roman"">139 <u>+</u> 5</span></p> </td> <td width="132" valign="top"> <p class="MsoNormal" align="center" style="text-align:center; "><span style="font-size:10.0pt;font-family:Arial; "Times New Roman"">56 <u>+</u> 7</span></p> </td> </tr> </table> </div> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal">&nbsp;</p> <p class="MsoNormal"><span style="font-size:10.0pt;font-family:Arial;"Times New Roman"">ppm = parts per million</span></p> <p><a href="http://www.fbi.gov/about-us/lab/forensic-science-communications/fsc/july2002/peterstable2.htm/peters.htm#table1"><i><font face="Arial, Helvetica, sans-serif" size="2">Return to article</font></i></a></p>