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Screening for Toxic and Harmful Elements<br />
Elemental Screening of 1:10 diluted Urine (with interference removal in He mode)<br />
Screening to identify poisons (1:10 diluted urine scan)<br />
• Unique “Unknown” Unknown capability element of spiked <strong>ICP</strong>-<strong>MS</strong> into to acquire urine sample a scan across the entire mass range in<br />
about 2 minutes, screening elements from 1000’s ppm to sub-ppb levels<br />
1 .0 E 5<br />
5 .0 E 4<br />
[1 ] S p e c tru m N o .1 [ [ 1 8 1 .5 32 1 5 s e c ]:0 0 24 S M P L .D # / T u n e # 1 [C P S ] [L in e a r]<br />
Li<br />
C Na<br />
Mg<br />
Ca C<br />
a<br />
Cu<br />
Fe<br />
Zn<br />
Rb<br />
Mo<br />
Br<br />
Sr I<br />
Sb Cs Cs Ba<br />
As Sn<br />
“Unknown” element<br />
m m / z-> > 1 0 0 2 0 0 3 0 0 4 0 0 5 0 0 0 6 6 66 0 0 00<br />
7 0 0 8 0 0 9 0 0 1 0 0 0 0 11 1 1 1 0 0 1 2 2 0 0 1 3 3 0 0 1 4 4 0 0 1 5 5 0 0 1 6 6 0 0 1 7 7 0 0 1 8 8 0 0 1 9 9 0 0 2 0 0 0 0 0 2<br />
1 1 0 0 2 2 2 0 0 2 3 3 0 0 2 4 4 0 0 2 5 5 0 0 2 6 6 0<br />
0<br />
Page 14<br />
Pb<br />
ESAC April 2008